From 22adbedc644b78dbdcb470c5eb255d5f7225f241 Mon Sep 17 00:00:00 2001 From: ggserver Date: Tue, 17 Dec 2024 17:35:36 +0000 Subject: [PATCH] Add updates up until 2024-12-17 17:30:32 --- .../6F/03BC6F85A0BB541E82D8B99DB2E67CCC.xml | 278 ++++++++++ .../DF/1CAEDF93E94B5388B4E3D88B954D009B.xml | 310 +++++++++++ .../EA/4EF5EA925E505E228BE2AA307EF9C9C8.xml | 502 ++++++++++++++++++ .../79/57787968A8765902B8237B91CE54DE36.xml | 320 +++++++++++ .../5B/9DFD5BB1BA555F5BB6AC6E0687AA2775.xml | 310 +++++++++++ .../3E/B8C83E96AA47515B916BD5987D35EA92.xml | 451 ++++++++++++++++ 6 files changed, 2171 insertions(+) create mode 100644 data/03/BC/6F/03BC6F85A0BB541E82D8B99DB2E67CCC.xml create mode 100644 data/1C/AE/DF/1CAEDF93E94B5388B4E3D88B954D009B.xml create mode 100644 data/4E/F5/EA/4EF5EA925E505E228BE2AA307EF9C9C8.xml create mode 100644 data/57/78/79/57787968A8765902B8237B91CE54DE36.xml create mode 100644 data/9D/FD/5B/9DFD5BB1BA555F5BB6AC6E0687AA2775.xml create mode 100644 data/B8/C8/3E/B8C83E96AA47515B916BD5987D35EA92.xml diff --git a/data/03/BC/6F/03BC6F85A0BB541E82D8B99DB2E67CCC.xml b/data/03/BC/6F/03BC6F85A0BB541E82D8B99DB2E67CCC.xml new file mode 100644 index 00000000000..5bd7ba7b663 --- /dev/null +++ b/data/03/BC/6F/03BC6F85A0BB541E82D8B99DB2E67CCC.xml @@ -0,0 +1,278 @@ + + + +Two new species and a new record of Hypoxylaceae (Xylariales, Ascomycota) from Mexico + + + +Author + +Reyes, Pamela E. +0000-0003-0882-5245 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +Pinzón, Juan Pablo +0000-0002-0964-2996 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +Valenzuela, Ricardo +Laboratorio de Micología, Departamento de Botánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s / n, Col. Santo Tomás, Miguel Hidalgo, Ciudad de México 11350, Mexico + + + +Author + +Raymundo, Tania +0000-0002-7525-0034 +Laboratorio de Micología, Departamento de Botánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s / n, Col. Santo Tomás, Miguel Hidalgo, Ciudad de México 11350, Mexico + + + +Author + +Tun-Garrido, Juan +0000-0001-8796-3405 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +García-Sandoval, Ricardo +0000-0001-8641-3305 +Facultad de Ciencias, Universidad Nacional Autónoma de México, Av. Universidad 3000, Circuito Exterior s / n, Ciudad Universitaria, Coyoacán, Ciudad de México 04510, Mexico + +text + + +MycoKeys + + +2024 + +2024-12-17 + + +111 + + +111 +127 + + + +journal article +10.3897/mycokeys.111.133046 + + + + + +Annulohypoxylon fusisporum +P. Reyes, Pinzón, R. Valenz. & Raymundo + +sp. nov. + + + + +Fig. 2 + + + + +Gen Bank. + + +ITS +( + +OR +807998 + +), +LSU +( + +OR +807987 + +), +RPB +2 ( + +OR +825472 + +), +TUB +2 ( + +OR +825468 + +). + + + + +Diagnosis. + +It is characterized by having fusiform spores 10–12 × 4–5 µm, grayish green to dull green KOH-extractable pigments, ¼ perithecial mounds exposed, with straight germ slit in spore-length on the convex side. + + + +Etymology. + +in reference to the fusiform spores. + + + + +Holotype +. + + + + +Mexico +• +Quintana Roo +, +Bacalar Experimental Station +, +Instituto Nacional de Investigaciones Forestales +, +Agrícolas +y +Pecuarias +; + +10 March 2023 + +; +P +. +Reyes +leg.; + +UADY +83 + +. + + + + + +Description. + + +Stromata effused-pulvinate +20–70 mm +long × +20–30 mm +wide × +1 mm +thick, surface dark brown to black (Fig. +2 a +) inconspicuous perithecial mounds up to 1 / 4 exposed (Fig. +2 b +) dark brown to black granules beneath surface, KOH-extractable pigments Grayish Green (50) changing to Dull Green (70) after 1 minute (Fig. +2 c +) perithecia +0.7–0.8 mm +diam, spherical, conical- papillate ostioles surrounded with a + +truncatum + +type +disc +0.2–0.25 mm +diam; asci 8 - spored cylindrical, the spore bearing parts 60–75 µm long × 5–7 µm wide, stipes 20–45 µm long, with amyloid, discoid apical apparatus, 1–2 µm high × 2 µm wide (Fig. +2 d +); ascospores 10–12 × 4–5 µm, unicellular, fusiform with narrowly rounded ends, with faint, straight germ slit along the spore on the convex side (Fig. +2 e +), light brown, perispore dehiscent 10 % KOH (Fig. +2 f +). + + + + + + + +Annulohypoxylon fusisporum + +sp. nov. +a +general view of stromata +b +perithecia spherical with + +truncatum + +type ostiolar disc +c +KOH-extractable pigments +d +asci +e +straight germ slit +f +perispore dehiscent 10 % KOH. + + + + + +Host. + + +Growing on dead wood of + +Brosimum alicastrum + +( +Moraceae +) in subevergreen forest. + + + + +Notes. + + +It is similar to + +A. subeffusum +( +Hladki and Romero 2009 +) + +due to the color, shape of the stromata and the grayish green pigments, however the ascospores of this one are smaller 7–10 × 3–3.8 µm and have inconspicuous perithecial mounds. With + +A. leptascum + +it shares fusiform shape spores, unlike the length of the germ slit which is short, and the pigments are olive-colored, not changing after 1 minute in 10 % KOH; +Kuhnert et al. (2016) +found +BNT +, truncatone +A +and truncatone +C +in aforementioned taxa. + + + + \ No newline at end of file diff --git a/data/1C/AE/DF/1CAEDF93E94B5388B4E3D88B954D009B.xml b/data/1C/AE/DF/1CAEDF93E94B5388B4E3D88B954D009B.xml new file mode 100644 index 00000000000..b8e3cd6e8b6 --- /dev/null +++ b/data/1C/AE/DF/1CAEDF93E94B5388B4E3D88B954D009B.xml @@ -0,0 +1,310 @@ + + + +Multigene phylogeny, taxonomy, and potential biological properties of Pseudoroussoella and Neoroussoella species (Roussoellaceae, Dothideomycetes) from Asteraceae weeds in northern Thailand + + + +Author + +Htet, Zin Hnin +0000-0002-6652-6975 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + + + +Author + +Hyde, Kevin D. +0000-0002-2191-0762 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand & Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand & Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China + + + +Author + +Alotibi, Fatimah O. +0000-0003-3629-5755 +Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China + + + +Author + +Chethana, Thilini K. W. +0000-0002-5816-9269 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + + + +Author + +Mapook, Ausana +0000-0001-7929-2429 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + +text + + +MycoKeys + + +2024 + +2024-12-17 + + +111 + + +129 +146 + + + +journal article +10.3897/mycokeys.111.136922 + + + + + + +Neoroussoella entadae +Jayasiri, E. B. G. Jones & K. D. Hyde, Mycosphere + +10 (1): 105 (2019) + + + + + +Fig. 3 + + + + +Description. + + +Saprobic +on the dead stems of + +Chromolaena odorata + +( +Asteraceae +). +Sexual morph +: Undetermined. +Asexual morph +: Coelomycetous. +Conidiomata +70–120 × 100–150 µm (av. 95 × 110 µm, n = 5), pycnidial, solitary, globose to subglobose, uniloculate, immersed to semi-immersed, ostiolate. +Ostiole +30–35 µm wide, with small papillate. +Peridium +10–20 µm wide, comprising 2–3 layers of brown cells of +textura angularis +. +Conidiophores +reduced to conidiogenous cells. +Conidiogenous cells +3–5 × 1–3 µm (av. 3.8 × 2.1 µm, n = 10), phialidic, ampulliform to cylindrical, hyaline. +Conidia +3–5 × 2–4 μm (av. 3.8 × 2 μm, n = 20), hyaline, becoming pale brown when gathering, oblong to ovoid, aseptate, with small guttules. + + + + +Culture characteristics. + + +Conidia germinating on PDA within 24 hours, reaching +24 mm +after 7 days at 27 ° C, irregular, entire, yellowish-brown, slightly wrinkled on the surface; pale brown to brown in reverse. + + + + + + + +Neoroussoella entadae + +(MFLU 24-0265, new host record) +a, b +Conidiomata on the substrate +c +a section through conidioma +d +ostiole +e +peridium +f +conidia and conidiogenous cells +g – i +conidia +j +a germinating conidium +k +culture on the +MEA +. Scale bars: 500 µm ( +a +); 200 µm ( +b +); 50 µm ( +c +); 20 µm ( +d, e +); 5 µm ( +f, g, h, i, j +). + + + + + +Material examined. + + +Thailand +• +Chiang Rai Province +, Thoeng district, on dead stems of + +Chromolaena odorata + +( +Asteraceae +), +24 Jan 2022 +, A. Mapook (TCR 18, MFLU 24-0265, new host record); living culture +MFLUCC +24-0275. + + + + +Known host distribution. + + + +Entada phaseoloides + +( +Fabaceae +), + +Leucaena +sp. + +( +Fabaceae +) ( +Jayasiri et al. 2019 +). + + + + +Notes. + + +In a BLASTn search of GenBank, the closest match for the + +ITS + +sequence of our isolate was + +N. solani + +strain MnF 107 ( +OQ 704272 +) with 99.83 % similarity. The closest match for the +LSU +region was + +Roussoella +sp. + +strain HF 3 S 53 ( + +OP 179275 + +) with 99.77 % similarity, and the closest match for the +SSU +region was +Pleosporales +sp. IRB 20-2 ( +AB 195632 +) with 100 % similarity. The closest match for the +tef 1 - α +and + +rpb 2 + +gene region was + +Neoroussoella entadae + +strain +MFLUCC +18-0243 ( + +MK 434866 + +) with 99.78 % and 99.53 % similarity, respectively. + + +When we compared the morphology, our isolate is similar to + +N. entadae + +( +MFLUCC +17–0920) in having solitary, unilocular, ostiolate conidiomata, phialidic, ampulliform to cylindrical, hyaline conidiogenous cells, and oblong to ovoid, hyaline conidia with size (3–5 × 2–4 μm vs 3–4 × 1.7–1.9 μm). However, our isolate differs from + +N. entadae + +( +MFLUCC +17–0920) in having smaller conidiomata (70–120 × 100–150 µm vs. 127–192 × 161–190 µm), slightly wider conidiogenous cells (3–5 × 1–3 µm vs. 3.5–5.6 × 0.7–1.8 µm) (Table +3 +). + + +Based on the multi-locus phylogeny (Fig. +1 +), our isolate +MFLUCC +24-0275 clustered in the same clade with + +N. entadae + +( +MFLUCC +18-0243). Moreover, there is no significant base pair difference between +MFLUCC +24-0275 and + +N. entadae + +( +MFLUCC +18-0243). Therefore, we reported + +N. entadae + +as the first occurrence on + +C. odorata + +( +Asteraceae +) based on morphology and multigene phylogeny. + + + + \ No newline at end of file diff --git a/data/4E/F5/EA/4EF5EA925E505E228BE2AA307EF9C9C8.xml b/data/4E/F5/EA/4EF5EA925E505E228BE2AA307EF9C9C8.xml new file mode 100644 index 00000000000..bc5a1d0e3ad --- /dev/null +++ b/data/4E/F5/EA/4EF5EA925E505E228BE2AA307EF9C9C8.xml @@ -0,0 +1,502 @@ + + + +Multigene phylogeny, taxonomy, and potential biological properties of Pseudoroussoella and Neoroussoella species (Roussoellaceae, Dothideomycetes) from Asteraceae weeds in northern Thailand + + + +Author + +Htet, Zin Hnin +0000-0002-6652-6975 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + + + +Author + +Hyde, Kevin D. +0000-0002-2191-0762 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand & Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand & Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China + + + +Author + +Alotibi, Fatimah O. +0000-0003-3629-5755 +Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China + + + +Author + +Chethana, Thilini K. W. +0000-0002-5816-9269 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + + + +Author + +Mapook, Ausana +0000-0001-7929-2429 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + +text + + +MycoKeys + + +2024 + +2024-12-17 + + +111 + + +129 +146 + + + +journal article +10.3897/mycokeys.111.136922 + + + + + +Neoroussoella chromolaenae +Z. H. Htet, A. Mapook & K. D. Hyde + +sp. nov. + + + + +Fig. 2 + + + + +Etymology. + + +Name reflects the host plant + +Chromolaena odorata + +, from which this species was isolated. + + + + + +Holotype +. + + +MFLU 24-0264. + + + +Description. + + +Saprobic +on the dead stems of + +Chromolaena odorata + +( +Asteraceae +). +Sexual morph +: Undetermined. +Asexual morph +: Coelomycetous. +Conidiomata +70–150 × 120–150 µm (av. 85 × 138 µm, n = 5), pycnidial, solitary, uniloculate, immersed, ostiolate. +Ostiole +papillate. +Peridium +10–20 µm wide, comprising 2–3 layers of brown cells of +textura angularis +. +Conidiophores +reduced to conidiogenous cells. +Conidiogenous cells +3–5 × 2–3.5 µm (av. 3 × 3 µm, n = 10), phialidic, ampulliform to cylindrical, hyaline. +Conidia +3–6 × 2–4 μm (av. 4.4 × 3.1 μm, n = 20), hyaline, oblong to slightly ellipsoid, aseptate, with small guttules. + + + + +Culture characteristics. + + +Conidia germinating on +MEA +within 24 hours, reaching +22 mm +after 10 days at 27 ° C, irregular, curled margin, brown in the middle and becoming pale brown on the outer parts of the culture, wrinkled on the surface; wrinkle, pale brown to brown in reverse. + + + + + + + +Neoroussoella chromolaenae + +(MFLU 24-0264, holotype) +a, b +Conidiomata on the substrate +c +a section through conidioma +d +ostiole +e +peridium +f +conidia and conidiogenous cells +g – i +conidia +j +germinating conidia +k +culture on the +MEA +. Scale bars: 500 µm ( +a, b +); 100 µm ( +c +); 20 µm ( +d, e +); 10 µm ( +e – j +). + + + + + +Material examined. + + +Thailand +• +Chiang Rai Province +, Doi Pui, + +19 ° 48 ' 51 " N +, +99 ° 52 ' 1 " E + +, on dead stems of + +Chromolaena odorata + +( +Asteraceae +), +14 March 2023 +, Zin Hnin Htet (CO-DP- 3, MFLU 24-0264, +holotype +); ex-type culture +MFLUCC +24-0274. + + + + +Notes. + + +In a megablast search of GenBank, the closest match for the + +ITS + +sequence of our isolate was fungal sp. isolate NFC- 3 ( +MG 189955 +) with 99.47 % similarity. The closest match for the +LSU +region was + +N. solani +CBS + +141288 ( + +MH 878207 + +) with 100 % similarity, and the closest match for the +SSU +region was + +N. bambusae + +strain GMB 1295 ( + +OM 764650 + +) with 93.99 % similarity. Additionally, the closet matches for the +tef 1 - α +and + +rpb 2 + +gene regions were + +Neoroussoella entadae + +strain +MFLUCC +18-0243 ( + +MK 360065 + +) and + +N. entadae + +strain +MFLUCC +17-0920 ( + +MK 434898 + +) with 99.45 % and 99.77 % similarities, respectively. + + +Based on the multi-locus phylogeny (Fig. +1 +), our isolate ( +MFLUCC +24-0274) formed a separate branch from + +N. entadae + +with 100 % +ML +and 1.00 BYPP. A comparative analysis of base pair differences between + +Neoroussoella chromolaenae + +( +MFLUCC +24-0274) and + +Neoroussoella entadae + +( +MFLUCC +18-0243) revealed variations in + +ITS + +(0.6 % - 3 / 476), +LSU +(0.1 % - 1 / 838), +SSU +(1.9 % - 14 / 717), +tef 1 - α +(0.5 % - 5 / 902), and + +rpb 2 + +(2.0 % - 18 / 885) without gaps, respectively. Morphologically, our collection is similar to + +N. entadae + +( +MFLUCC +17–0920) in having solitary, unilocular, ostiolate, phialidic, ampulliform to cylindrical, hyaline conidiogenous cells, and oblong to ellipsoidal, hyaline conidia ( +Jayasiri et al. 2019 +). However, our species differs from + +N. entadae + +( +MFLUCC +17–0920) in having smaller conidiomata (70–150 × 120–150 µm vs. 127–192 × 161–190 µm), slightly wider conidiogenous cells (2–3.5 µm vs. 0.7–1.8 µm) and larger conidia size (3–6 × 2–4 μm vs. 3–4 × 1.7–1.9 μm). Therefore, + +N. chromolaenae + +is described here as a new species based on phylogeny and morphological evidence. Synopsis of the asexual morph of + +Neoroussoella +species + +is also provided in Table +3 +. + + + + + + +Synopsis of asexual morph species in + +Neoroussoella + +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
SpeciesConidiomata (µm)Conidiogenous cells (µm)Conidia (µm)References
+ +Neoroussoella alishanense + +(FU 31016) +130–140, 210–2258–14 × 2–33–4 × 2–3 +Karunarathna et al. (2019) +
+ +Neoroussoella bambusae + +( +MFLUCC +11-0124) +200–430 × 300–4208–13.5 × 1.5–33–4 × 1.5–2 +Liu et al. (2014) +
+ +Neoroussoella chromolaenae + +( +MFLUCC +24-0274) +70–150 × 120–1503–5 × 2–3.53–6 × 2–4This study
+ +Neoroussoella entadae + +( +MFLUCC +17–0920) +127–192 × 161–1903.5–5.6 × 0.7–1.83–4 × 1.7–1.9 +Jayasiri et al. (2019) +
+ +Neoroussoella entadae + +( +MFLUCC +24-0275) +70–120 × 100–1503–5 × 1–33–5 × 2–4This study
+ +Neoroussoella heveae + +( +MFLUCC +17-0338) +90–130, 115–1803–7 × 2–52.5–5 × 2–4 +Phookamsak et al. (2019) +
+ +Neoroussoella leucaenae + +( +MFLUCC +18–1544) +135–175 × 120–1805.5–9 × 3–43.5–4.5 × 1.9–2.6 +Jayasiri et al. (2019) +
+ +Neoroussoella peltophora + +( +MFLUCC +21-0071) +165–224 × 144–1781–3.5 × 6.5–82.0–3.0 × 3.0–4.0 +Pasouvang et al. (2022) +
+ +Neoroussoella solani + +(CPC 26331) +To 1504–6 × 3–44.5–5 × 2–3 +Crous et al. (2016) +
+ + + + \ No newline at end of file diff --git a/data/57/78/79/57787968A8765902B8237B91CE54DE36.xml b/data/57/78/79/57787968A8765902B8237B91CE54DE36.xml new file mode 100644 index 00000000000..4f0d2e648e3 --- /dev/null +++ b/data/57/78/79/57787968A8765902B8237B91CE54DE36.xml @@ -0,0 +1,320 @@ + + + +Two new species and a new record of Hypoxylaceae (Xylariales, Ascomycota) from Mexico + + + +Author + +Reyes, Pamela E. +0000-0003-0882-5245 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +Pinzón, Juan Pablo +0000-0002-0964-2996 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +Valenzuela, Ricardo +Laboratorio de Micología, Departamento de Botánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s / n, Col. Santo Tomás, Miguel Hidalgo, Ciudad de México 11350, Mexico + + + +Author + +Raymundo, Tania +0000-0002-7525-0034 +Laboratorio de Micología, Departamento de Botánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s / n, Col. Santo Tomás, Miguel Hidalgo, Ciudad de México 11350, Mexico + + + +Author + +Tun-Garrido, Juan +0000-0001-8796-3405 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +García-Sandoval, Ricardo +0000-0001-8641-3305 +Facultad de Ciencias, Universidad Nacional Autónoma de México, Av. Universidad 3000, Circuito Exterior s / n, Ciudad Universitaria, Coyoacán, Ciudad de México 04510, Mexico + +text + + +MycoKeys + + +2024 + +2024-12-17 + + +111 + + +111 +127 + + + +journal article +10.3897/mycokeys.111.133046 + + + + + +Hypoxylon xmatkuilense +P. Reyes, Pinzón, R. Valenz. & Raymundo + +sp. nov. + + + + +Fig. 3 + + + + +Gen Bank. + + +ITS +( + +OR +807999 + +), +LSU +( + +OR +807990 + +), +RPB +2 ( + +OR +825476 + +), +TUB +2 ( + +OR +825467 + +). + + + + +Diagnosis. + +It characterized by having stromata effused-flattened, surface vinaceous, perithecia obovoid and dark brown KOH-extractable pigments. + + + +Etymology. + +from the Mayan Xmatkuil “ place where God is asked ” in reference to the place where it was collected for the first time. + + + + +Holotype +. + + + + +Mexico +• +Yucatán +, east from cemetery, comisaría +Xmatkuil +; + +14 Oct 2021 + +; +P +. +Reyes +leg.; + +UADY +3 + +. + + + + + + +Paratypes +. + + + + +Mexico +• ibid.; + +11 July 2023 + +; +P +. +Reyes +leg.; + +UADY +118 + + +• + +ibid; +P +. +Reyes +leg.; + +UADY +119 + + +. + + + + +Description. + + +Stromata effused-flattened, +25–100 mm +long × +5–20 mm +wide × +1 mm +thick, surface pruinose, young stromata have a thin layer Dark Vinaceous (82), when mature this layer is lost, leaving remains that appear Brown Vinaceous (84) (Fig. +3 a +), subsurface blackish, composed of weakly carbonaceous tissue and inconspicuous brownish black granules; perithecia +1.2–1.5 mm +diam, obovoid inconspicuous with umbilicate ostioles (Fig. +3 b +); KOH-extractable pigments dark brown (Fig. +3 c +); asci not seen; ascospores 10–12 × 4–5 µm, unicellular, ellipsoid, inequilateral, narrowly rounded ends, with straight 2 / 3 spore-length germ slit on the convex side (Fig. +3 d +), dark brown, perispore dehiscent in 10 % KOH (Fig. +3 e +). + + + + + + + +Hypoxylon xmatkuilense + +sp. nov +a +general view of stromata +b +perithecia obovoid +c +KOH-extractable pigments +d +straight germ slit on the convex side +e +perispore dehiscent 10 % KOH. + + + + + +Host. + + +Growing on dead wood of + +Gymnopodium floribundum +Rolfe + +( +Polygonaceae +) in deciduous forest + + + + +Notes. + + +It shares the effused-pulvinate to flattened stromata and vinaceous surface with + +H. lateripigmentum + +, + +H. pulicicidum + +, + +H. investiens + +, + +H. hinnuleum + +, + +H. olivaceopigmentum + +, it differs by having perithecia obovoid, dark brown KOH-extractable pigments and perispore dehiscent ( +Ju and Rogers 1996 +; +Bills et al. 2012 +; +Kuhnert et al. 2014 a +; +Sir et al. 2019 +); +Fournier et al. (2024) +described + +H. aeneipigmentatum + +as a new taxon from Saül, +French Guiana +, based on +ITS +sequences, and noted that it belongs + +H. investiens + +complex; moreover reported about a basal perithecial nucleus as a new differential character in this group. + + + + \ No newline at end of file diff --git a/data/9D/FD/5B/9DFD5BB1BA555F5BB6AC6E0687AA2775.xml b/data/9D/FD/5B/9DFD5BB1BA555F5BB6AC6E0687AA2775.xml new file mode 100644 index 00000000000..26751fa0b2b --- /dev/null +++ b/data/9D/FD/5B/9DFD5BB1BA555F5BB6AC6E0687AA2775.xml @@ -0,0 +1,310 @@ + + + +Two new species and a new record of Hypoxylaceae (Xylariales, Ascomycota) from Mexico + + + +Author + +Reyes, Pamela E. +0000-0003-0882-5245 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +Pinzón, Juan Pablo +0000-0002-0964-2996 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +Valenzuela, Ricardo +Laboratorio de Micología, Departamento de Botánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s / n, Col. Santo Tomás, Miguel Hidalgo, Ciudad de México 11350, Mexico + + + +Author + +Raymundo, Tania +0000-0002-7525-0034 +Laboratorio de Micología, Departamento de Botánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala s / n, Col. Santo Tomás, Miguel Hidalgo, Ciudad de México 11350, Mexico + + + +Author + +Tun-Garrido, Juan +0000-0001-8796-3405 +Campus de Ciencias Biológicas y Agropecuarias, Laboratorio de Recursos Florísticos de Mesoamérica, Universidad Autónoma de Yucatán, Carretera Mérida-Xmatkuil Km. 15.5, Plan de Ayala ÌII, Mérida 97100, Yucatán, Mexico + + + +Author + +García-Sandoval, Ricardo +0000-0001-8641-3305 +Facultad de Ciencias, Universidad Nacional Autónoma de México, Av. Universidad 3000, Circuito Exterior s / n, Ciudad Universitaria, Coyoacán, Ciudad de México 04510, Mexico + +text + + +MycoKeys + + +2024 + +2024-12-17 + + +111 + + +111 +127 + + + +journal article +10.3897/mycokeys.111.133046 + + + + + + +Hypoxylon bellicolor +Cedeño-Sanchez, L. Wendt & L. C. Mejía 2020 Mycosphere + +11 (1): 1464 (2020) + +. + + + + +Fig. 4 + + + + +Description. + + +Stromata effused-pulvinate +20–90 mm +long × +10–30 mm +wide, Rust (39) (Fig. +4 a +) pruinose surface with rust granules beneath the surface (Fig. +4 b +), KOH-extractable pigments Luteous (12) (Fig. +4 c +); perithecia ovoid, umbilicate ostioles (Fig. +4 d +); asci 8 - spored cylindrical, the spore bearing part 40–80 µm long × 5–6 µm wide, stipes 30–35 µm long, with amyloid, discoid apical apparatus 2–3 µm high × 2 µm wide (Fig. +4 e +); ascospores 10–12 µm long × 4–6 µm wide, with germ slit straight less than spore-length on the convex side, perispore dehiscent in 10 % KOH with coil-like ornamentation (Fig. +4 f +). + + + + + + + +Hypoxylon bellicolor + +a +general view of stromata +b +pruinose surface +c +KOH-extractable pigments +d +perithecia ovoid +e +asci +f +perispore dehiscent 10 % KOH with coil-like ornamentation. + + + + + +Specimens examined. + + + +Mexico +• +Campeche +, +Champotón-Campeche +highway; + +19 Jan 2018 + +; +P +. +Reyes +leg.; + +UADY +145 + + +• + +Quintana Roo +, +Centro de Conservación +y +Educación Ambiental +, +Cozumel +; + +20 Jan 2018 + +; +R +. +Valenzuela +leg.; +ENCB 17942 + +• + +Yucatán +, east from the cemetery, comisaría +Xmatkuil +; + +15 Oct 2021 + +; +P +. +Reyes +leg.; + +UADY +7 + + +• + +ibid.; +P +. +Reyes +leg.; + +UADY +9 + + +• + +Southern Ecological Park +, +Mérida +; + +21 Sept 2022 + +; +P +. +Reyes +leg.; + +UADY +45 + + +• + +Ría Celestún Biosphere Reserve +; + +29 Oct 2022 + +; +P +. +Reyes +leg.; + +UADY +55 + + +. + + + + +Host. + + +Growing on dead wood of + +Lysiloma latisiliquum + +( +L +.) Benth. ( +Fabaceae +), + +Lonchocarpus +sp. + +( +Fabaceae +) in deciduous forest; on dead wood of + +Conocarpus erectus + +L +. ( +Combretaceae +) in coastal dune vegetation. + + + + +Known distribution. + + +Panama +( +Cedeño-Sanchez et al. 2020 +). + + + + +Notes. + + +It shares a stromata color and yellow pigments with + +H. perforatum + +, however this one is characterized by having a white disc surrounding the ostioles; in addition it has a cosmopolitan distribution ( +Ju and Rogers 1996 +). + + + + \ No newline at end of file diff --git a/data/B8/C8/3E/B8C83E96AA47515B916BD5987D35EA92.xml b/data/B8/C8/3E/B8C83E96AA47515B916BD5987D35EA92.xml new file mode 100644 index 00000000000..44727614483 --- /dev/null +++ b/data/B8/C8/3E/B8C83E96AA47515B916BD5987D35EA92.xml @@ -0,0 +1,451 @@ + + + +Multigene phylogeny, taxonomy, and potential biological properties of Pseudoroussoella and Neoroussoella species (Roussoellaceae, Dothideomycetes) from Asteraceae weeds in northern Thailand + + + +Author + +Htet, Zin Hnin +0000-0002-6652-6975 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + + + +Author + +Hyde, Kevin D. +0000-0002-2191-0762 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand & Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand & Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China + + + +Author + +Alotibi, Fatimah O. +0000-0003-3629-5755 +Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China + + + +Author + +Chethana, Thilini K. W. +0000-0002-5816-9269 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + + + +Author + +Mapook, Ausana +0000-0001-7929-2429 +School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand + +text + + +MycoKeys + + +2024 + +2024-12-17 + + +111 + + +129 +146 + + + +journal article +10.3897/mycokeys.111.136922 + + + + + +Pseudoroussoella bidenticola +Z. H. Htet, A. Mapook & K. D. Hyde + +sp. nov. + + + + +Fig. 4 + + + + +Etymology. + + +Name reflects the host plant + +Bidens pilosa + +, from which this species was isolated. + + + + + +Holotype +. + + +MFLU 24-0266. + + + +Description. + + +Saprobic +on dead stems of + +Bidens pilosa + +. +Sexual morph +: Undetermined. +Asexual morph +: Coelomycetous. +Conidiomata +120–150 × 150–180 µm (av. 126 × 173 µm, n = 5), pycnidial, solitary, immersed to semi-immersed, uni-loculate, brown, globose to subglobose, dark fruiting bodies on the host substrate, without an ostiole. +Peridium +10–20 µm wide, comprising 2–3 layers of yellowish brown to brown cells of +textura angularis +. +Conidiophores +reduced to conidiogenous cells. +Conidiogenous cells +1–2 μm long, holoblastic, short, globose to subglobose, hyaline and unbranched. +Conidia +5–7.5 × 4–5.5 μm (av. 6 × 4.8 µm, n = 20), globose to subglobose, brown to reddish brown, aseptate, thick-walled with a guttule. + + + + + + + +Pseudoroussoella bidenticola + +(MFLU 24-0266, holotype) +a +, +b +Conidiomata on the substrate +c +a section through a conidioma +d +peridium +e +conidia and conidiogenous cell +f +– +i +conidia +j +germinating conidia +k +culture on the +MEA +. Scale bars: 500 µm ( +a, b +); 100 µm ( +c +); 10 µm ( +d +); 5 µm ( +e – i +). + + + + + +Culture characteristics. + + +Conidia germinating on +MEA +within 24 hours, reaching +27 mm +after 10 days at 27 ° C, irregular, entire, concentric, opaque, flat, white to pale brown on the surface; concentric, creamy to pale brown in reverse. + + + + +Material examined. + + +Thailand +• +Chiang Rai Province +, Doi Pui, + +19 ° 48 ' 51 " N +, +99 ° 52 ' 1 " E + +, on dead stems of + +Bidens pilosa + +( +Asteraceae +), +14 March 2023 +, Zin Hnin Htet (BP-DP- 11, MFLU 24-0266, +holotype +); ex-type culture +MFLUCC +24-0273. + + + + +Notes. + + +In a BLASTn search of GenBank, the closest match for the + +ITS + +sequence of our isolate was + +Roussoella elaeicola + +strain +MFLUCC +15-0276 b ( + +MH 742330 + +) with 94.57 % similarity. The closest match for the +LSU +region was + +Pseudoroussoella chromolaenae + +isolate +MFLUCC +17-2062 ( + +MT 394704 + +) with 92.95 % similarity, and the closest match for the +SSU +region was + +Parathyridaria tyrrhenica +MUT + +<ITA>: 5371 ( + +KU 314952 + +) with 99.16 % similarity. Additionally, the closest matches for the +tef 1 - α +and + +rpb 2 + +gene regions were + +Pseudoroussoella elaeicola + +culture +MFLUCC +: 17-1483 ( + +MT 235772 + +) and + +Roussoella +sp. + +strain GMB 1153 ( + +OM 755588 + +) with 97.08 % and 98.27 % similarity, respectively. + + + +Pseudoroussoella elaeicola + +( +MFLUCC +17-1483 and +MFLUCC +17–2086) was found as a sexual morph in nature ( +Phookamsak et al. 2019 +, +Mapook et al. 2020 +); hence, we were unable to directly compare their morphology with our isolate. However, based on comparing the morphology of + +Pseudorousoella +bidenticola + +( +MFLUCC +24-0273) and + +Ps. chromolaenae + +( +MFLUCC +17-1492), our species differs from + +Ps. chromolaenae + +( +MFLUCC +17-1492) in having immersed to semi-immersed, globose to subglobose, brown, conidiomata without ostiole, smaller-sized (120–150 × 150–180 µm vs 130–175 (– 230) × 160–230 µm), holoblastic, globose to subglobose conidiogenous cells, and brown to reddish brown, globose to subglobose conidia with guttules, while + +Ps. chromolaenae + +( +MFLUCC +17-1492) displays superficial, globose to obpyriform, yellowish brown to brown conidiomata with a central ostiole, annellidic, ampulliform to oblong conidiogenous cells, and oblong to oval, conidia that are pale brown to light brown when immature, becoming yellowish brown to reddish brown when mature (Table +4 +). + + + + + + +Synopsis of sexual and asexual morph of + +Chromolaenicola +species. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
SpeciesConidiomata (µm)Conidiogenous cells (µm)Conidia (µm)References
+ +Pseudoroussoella chromolaenae + +( +MFLUCC +17-1492) +130–175 (– 230) × 160–230–5.5 – 7 × 3.5–5 +Mapook et al. (2020) +
+ +Pseudoroussoella bidenticola + +( +MFLUCC +24-0273) +120–150 × 150–1801–25–7.5 × 4–5.5This study
SpeciesAscomata (µm)Asci (µm)Ascospores (µm)References
+ +Pseudoroussoella elaeicola + +225–475 × 240–40095–135 × 6–8.510–14 × 4.5–6 +Mapook et al. (2020) +
+ + +Based on the multi-locus phylogeny (Fig. +1 +), our isolate ( +MFLUCC +24-0273) formed a separate branch related to + +Pseudoroussoella +species + +with 96 % +ML +and 1.00 BYPP. When comparing base pair differences between + +Ps. bidenticola + +( +MFLUCC +24-0273) and + +Ps. chromolaenae + +( +MFLUCC +17-1492), variations were observed in + +ITS + +(3.6 % - 23 / 469), +LSU +(0.6 % - 5 / 799), +SSU +(0.6 % - 4 / 630), +tef 1 - α +(2.6 % - 24 / 891), without gaps. Therefore, we introduced our collection ( +MFLUCC +24-0273) as a new species based on morphology and multigene phylogeny. Moreover, this is also the first record of + +Pseudoroussoella +species + +from + +Bidens pilosa + +( +Asteraceae +). + + + + \ No newline at end of file