206 lines
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206 lines
27 KiB
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<mods:title id="2759FB91659C7D131533FF532EB456CD">A review on the cytogenetics of the tribe Oryzomyini (Rodentia: Cricetidae: Sigmodontinae), with the description of new karyotypes</mods:title>
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<mods:namePart id="0FB3C36935561287B158339F8507555C">Moreira, Camila Do Nascimento</mods:namePart>
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<mods:namePart id="7983150185AD5AC8ABAE0239811A36B4">Ventura, Karen</mods:namePart>
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<mods:namePart id="1A98CFA1F4BD4B86807D4D66DB3742CF">Percequillo, Alexandre Reis</mods:namePart>
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<mods:nameIdentifier id="5D892CE2439774FB4C4DFFB14824B08F" type="email">cmoreirabio@gmail.com</mods:nameIdentifier>
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<mods:namePart id="7FA26E7108B7D805E5F4C27D279C670C">Yonenaga-Yassuda, Yatiyo</mods:namePart>
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<mods:title id="2606569297390E904A481D031F4DDCF7">Zootaxa</mods:title>
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<mods:date id="7C4F5A033628433134FD812CF0C16F35">2020</mods:date>
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<mods:number id="47BA453C8A2EF64CA23825F891E93CF6">4876</mods:number>
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<treatment id="03A587ED3219FFF283E9F8EE281FFD36" ID-DOI="http://doi.org/10.5281/zenodo.4566583" ID-GBIF-Taxon="179917895" ID-Zenodo-Dep="4566583" LSID="urn:lsid:plazi:treatment:03A587ED3219FFF283E9F8EE281FFD36" httpUri="http://treatment.plazi.org/id/03A587ED3219FFF283E9F8EE281FFD36" lastPageId="39" lastPageNumber="39" pageId="38" pageNumber="39">
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<subSubSection id="C31665703219FFF383E9F8EE2D67F885" box="[151,332,1833,1858]" pageId="38" pageNumber="39" type="nomenclature">
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<paragraph id="8BB336FB3219FFF383E9F8EE2D67F885" blockId="38.[151,1437,1833,2039]" box="[151,332,1833,1858]" pageId="38" pageNumber="39">
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<heading id="D0FB81973219FFF383E9F8EE2D67F885" box="[151,332,1833,1858]" fontSize="11" level="2" pageId="38" pageNumber="39" reason="5">
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<taxonomicName id="4C0C4D783219FFF383E9F8EE2D67F885" ID-CoL="63QK6" baseAuthorityName="Pelzeln" baseAuthorityYear="1883" box="[151,332,1833,1858]" class="Mammalia" family="Muridae" genus="Nectomys" kingdom="Animalia" order="Rodentia" pageId="38" pageNumber="39" phylum="Chordata" rank="species" species="rattus">
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<emphasis id="B978EAE93219FFF383E9F8EE2D67F885" box="[151,332,1833,1858]" italics="true" pageId="38" pageNumber="39">Nectomys rattus</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="C31665703219FFF283B9F88A281FFD36" lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39" type="description">
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<paragraph id="8BB336FB3219FFF283B9F88A281FFD36" blockId="38.[151,1437,1833,2039]" lastBlockId="39.[151,1437,151,753]" lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39">
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Karyotype: 2n = 52 and FN = 52. Autosomal complement: one small metacentric pair and 24 acrocentric pairs large to small decreasing in size (
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<bibRefCitation id="EF9D4B0A3219FFF3817BF8B72F26F84D" author="Gardner, A. L. & Patton, J. L." box="[517,781,1904,1931]" pageId="38" pageNumber="39" pagination="1 - 48" refId="ref67114" refString="Gardner, A. L. & Patton, J. L. (1976) Karyotypic variation in Oryzomyine rodents (Cricetinae) with comments on chromosomal evolution in the Neotropical Cricetine complex. Occasional papers of the Museum of Zoology, 49, 1 - 48." type="journal article" year="1976">Gardner & Patton 1976</bibRefCitation>
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, pp. 13,
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<figureCitation id="13372A7E3219FFF38017F8B72F94F84D" box="[873,959,1904,1930]" captionStart="FIGURE 6" captionStartId="23.[151,250,1625,1649]" captionTargetBox="[160,1430,712,1595]" captionTargetId="figure-177@23.[151,1436,705,1602]" captionTargetPageId="23" captionText="FIGURE 6. Distribution of diploid and fundamental number of karyotyped specimens of genus Hylaeamys. (□) H. megacephalus; (■) H. oniscus; (○) H. perenensis; (l) H. seuanezi; (ê) H. yunganus." figureDoi="http://doi.org/10.5281/zenodo.4423629" httpUri="https://zenodo.org/record/4423629/files/figure.png" pageId="38" pageNumber="39">Fig. 6B</figureCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF380B4F8B728AAF84D" author="Maia, V. & Yonenaga-Yassuda, Y. & Freitas, T. R. O. & Kasahara, S. & Sune-Mattevi, M. & Oliveira, L. F. & Galindo, M. A. & Sbalqueiro, I. J." box="[970,1153,1904,1931]" pageId="38" pageNumber="39" pagination="121 - 128" refId="ref68942" refString="Maia, V., Yonenaga-Yassuda, Y., Freitas, T. R. O., Kasahara, S., Sune-Mattevi, M., Oliveira, L. F., Galindo, M. A. & Sbalqueiro, I. J. (1984) Supernumerary chromosomes, Robertsonian rearrangement and variability of the sex chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Genetica, 63 (2), 121 - 128. https: // doi. org / 10.1007 / BF 00605896" type="journal article" year="1984">
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Maia
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<emphasis id="B978EAE93219FFF38774F8B62811F84D" box="[1034,1082,1904,1930]" italics="true" pageId="38" pageNumber="39">et al</emphasis>
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. 1984
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF387F5F8B72CF9F869" author="Yonenaga-Yassuda, Y. & Maia, V & L'Abbate, M." pageId="38" pageNumber="39" pagination="25 - 39" refId="ref76255" refString="Yonenaga-Yassuda, Y., Maia, V, & L'Abbate, M. (1988) Two tandem fusions and supernumerary chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Caryologia, 41 (1), 25 - 39. https: // doi. org / 10.1080 / 00087114.1988.10797845" type="journal article" year="1988">
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Yonenaga-Yassuda
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<emphasis id="B978EAE93219FFF3861BF8B629BEF84D" box="[1381,1429,1904,1930]" italics="true" pageId="38" pageNumber="39">et al</emphasis>
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. 1988
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF383A3F8522D8CF869" author="Barros, M. A. & Reig, O. A. & Perez-Zapata, A." box="[221,423,1940,1967]" pageId="38" pageNumber="39" pagination="34 - 38" refId="ref64291" refString="Barros, M. A., Reig, O. A. & Perez-Zapata, A. (1992) Cytogenetics and karyosystematics of South American Oryzomyine rodents (Cricetidae: Sigmodontinae). Cytogenetics and cell genetics, 59, 34 - 38. https: // doi. org / 10.1159 / 000133195" type="journal article" year="1992">
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Barros
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<emphasis id="B978EAE93219FFF38250F8522D74F869" box="[302,351,1940,1966]" italics="true" pageId="38" pageNumber="39">et al</emphasis>
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. 1992
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF382CCF8532E8DF869" author="Bonvicino, C. R. & D'Andrea, P. S. & Cerqueira, R. & Seuanez, H. N." box="[434,678,1940,1967]" pageId="38" pageNumber="39" pagination="190 - 193" refId="ref64684" refString="Bonvicino, C. R., D'Andrea, P. S., Cerqueira, R. & Seuanez, H. N. (1996) The chromosomes of Nectomys (Rodentia, Cricetidae) with 2 n = 52, 2 n = 56, and interspecific hybrids (2 n = 54). Cytogenetics and cell genetics, 73, 190 - 193. https: // doi. org / 10.1159 / 000134337" type="journal article" year="1996">
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Bonvicino
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<emphasis id="B978EAE93219FFF38153F8522E76F869" box="[557,605,1940,1966]" italics="true" pageId="38" pageNumber="39">et al</emphasis>
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. 1996
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF381CFF8532805F869" author="Silva, M. J. J. & Yonenaga-Yassuda, Y." box="[689,1070,1940,1966]" pageId="38" pageNumber="39" pagination="455 - 462" refId="ref73412" refString="Silva, M. J. J. & Yonenaga-Yassuda, Y. (1998 a) Heterogeneity and meiotic behaviour of B and sex chromosomes, banding patterns and localization of (TTAGGG) n sequences by fluorescence in situ hybridization in the neotropical water rat Nectomys (Rodentia, Cricetidae). Chromosome Research, 6, 455 - 462. https: // doi. org / 10.1023 / A: 1009248311530" type="journal article" year="1998">Silva & Yonenaga-Yassuda 1998a</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF38749F85329B3F869" author="Andrades-Miranda, J. & Oliveira, L. F. B. & Zanchin, N. I. T. & Mattevi, M. S." box="[1079,1432,1940,1967]" pageId="38" pageNumber="39" pagination="269 - 278" refId="ref63792" refString="Andrades-Miranda, J., Oliveira, L. F. B., Zanchin, N. I. T. & Mattevi, M. S. (2001 b) Chromosomal description of the rodent genera Oecomys and Nectomys from Brazil. Acta Theriologica, 46 (3), 269 - 278. https: // doi. org / 10.1007 / BF 03192433" type="journal article" year="2001">
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Andrades-Miranda
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<emphasis id="B978EAE93219FFF3866FF852296AF869" box="[1297,1345,1940,1966]" italics="true" pageId="38" pageNumber="39">et al</emphasis>
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. 2001b
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF383E9F87F2DE6F815" author="Oliveira, F. F. & Langguth, A." box="[151,461,1976,2002]" pageId="38" pageNumber="39" pagination="19 - 86" refId="ref70469" refString="Oliveira, F. F. & Langguth, A. (2004) Pequenos mamiferos (Didelphimorphia e Rodentia) de Paraiba e Pernambuco, Brasil. Revista Nordestina de Biologia, 18 (2), 19 - 86." type="journal article" year="2004">Oliveira & Langguth 2004</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3219FFF382A4F87F2EF2F814" author="Bonvicino, C. R. & Lemos, B. & Weksler, M." box="[474,729,1976,2003]" pageId="38" pageNumber="39" pagination="395 - 406" refId="ref65016" refString="Bonvicino, C. R., Lemos, B. & Weksler, M. (2005) Small mammals of Chapada dos Veadeiros National Park (cerrado of central Brazil): ecologic, karyologic, and taxonomic considerations. Brazilian Journal of Biology, 65 (3), 395 - 406. https: // doi. org / 10.1590 / S 1519 - 69842005000300004" type="journal article" year="2005">
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Bonvicino
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<emphasis id="B978EAE93219FFF38126F87E2EA7F815" box="[600,652,1976,2002]" italics="true" pageId="38" pageNumber="39">et al</emphasis>
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. 2005
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</bibRefCitation>
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). Sex chromosomes: X chromosome presented three different morphologies, a large submetacentric, a large subtelocentric, and a large to medium acrocentric; Y chromosome presented two different morphologies, a medium submetacentric, and a medium to small subtelocentric (
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<bibRefCitation id="EF9D4B0A3218FFF2865CFF502D0BFF12" author="Gardner, A. L. & Patton, J. L." pageId="39" pageNumber="40" pagination="1 - 48" refId="ref67114" refString="Gardner, A. L. & Patton, J. L. (1976) Karyotypic variation in Oryzomyine rodents (Cricetinae) with comments on chromosomal evolution in the Neotropical Cricetine complex. Occasional papers of the Museum of Zoology, 49, 1 - 48." type="journal article" year="1976">Gardner & Patton 1976</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF28254FF7C2DC9FF12" author="Maia, V. & Yonenaga-Yassuda, Y. & Freitas, T. R. O. & Kasahara, S. & Sune-Mattevi, M. & Oliveira, L. F. & Galindo, M. A. & Sbalqueiro, I. J." box="[298,482,187,213]" pageId="39" pageNumber="40" pagination="121 - 128" refId="ref68942" refString="Maia, V., Yonenaga-Yassuda, Y., Freitas, T. R. O., Kasahara, S., Sune-Mattevi, M., Oliveira, L. F., Galindo, M. A. & Sbalqueiro, I. J. (1984) Supernumerary chromosomes, Robertsonian rearrangement and variability of the sex chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Genetica, 63 (2), 121 - 128. https: // doi. org / 10.1007 / BF 00605896" type="journal article" year="1984">
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Maia
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<emphasis id="B978EAE93218FFF28214FF7C2DB1FF12" box="[362,410,187,213]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 1984
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF28292FF7C2F15FF12" author="Yonenaga-Yassuda, Y. & Maia, V & L'Abbate, M." box="[492,830,187,213]" pageId="39" pageNumber="40" pagination="25 - 39" refId="ref76255" refString="Yonenaga-Yassuda, Y., Maia, V, & L'Abbate, M. (1988) Two tandem fusions and supernumerary chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Caryologia, 41 (1), 25 - 39. https: // doi. org / 10.1080 / 00087114.1988.10797845" type="journal article" year="1988">
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Yonenaga-Yassuda
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<emphasis id="B978EAE93218FFF281B8FF7C2EDDFF12" box="[710,758,187,213]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 1988
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF28036FF7C283AFF12" author="Barros, M. A. & Reig, O. A. & Perez-Zapata, A." box="[840,1041,187,213]" pageId="39" pageNumber="40" pagination="34 - 38" refId="ref64291" refString="Barros, M. A., Reig, O. A. & Perez-Zapata, A. (1992) Cytogenetics and karyosystematics of South American Oryzomyine rodents (Cricetidae: Sigmodontinae). Cytogenetics and cell genetics, 59, 34 - 38. https: // doi. org / 10.1159 / 000133195" type="journal article" year="1992">
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Barros
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<emphasis id="B978EAE93218FFF280E7FF7C2FE2FF12" box="[921,969,187,213]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 1992
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF28762FF7C29B3FF12" author="Silva, M. J. J. & Yonenaga-Yassuda, Y." box="[1052,1432,187,213]" pageId="39" pageNumber="40" pagination="455 - 462" refId="ref73412" refString="Silva, M. J. J. & Yonenaga-Yassuda, Y. (1998 a) Heterogeneity and meiotic behaviour of B and sex chromosomes, banding patterns and localization of (TTAGGG) n sequences by fluorescence in situ hybridization in the neotropical water rat Nectomys (Rodentia, Cricetidae). Chromosome Research, 6, 455 - 462. https: // doi. org / 10.1023 / A: 1009248311530" type="journal article" year="1998">Silva & Yonenaga-Yassuda 1998a</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF283E9FF182DD6FF3E" author="Andrades-Miranda, J. & Oliveira, L. F. B. & Zanchin, N. I. T. & Mattevi, M. S." box="[151,509,223,249]" pageId="39" pageNumber="40" pagination="269 - 278" refId="ref63792" refString="Andrades-Miranda, J., Oliveira, L. F. B., Zanchin, N. I. T. & Mattevi, M. S. (2001 b) Chromosomal description of the rodent genera Oecomys and Nectomys from Brazil. Acta Theriologica, 46 (3), 269 - 278. https: // doi. org / 10.1007 / BF 03192433" type="journal article" year="2001">
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Andrades-Miranda
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<emphasis id="B978EAE93218FFF2820DFF182D8EFF3E" box="[371,421,223,249]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 2001b
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF28177FF182F28FF3E" author="Bonvicino, C. R. & Lemos, B. & Weksler, M." box="[521,771,222,249]" pageId="39" pageNumber="40" pagination="395 - 406" refId="ref65016" refString="Bonvicino, C. R., Lemos, B. & Weksler, M. (2005) Small mammals of Chapada dos Veadeiros National Park (cerrado of central Brazil): ecologic, karyologic, and taxonomic considerations. Brazilian Journal of Biology, 65 (3), 395 - 406. https: // doi. org / 10.1590 / S 1519 - 69842005000300004" type="journal article" year="2005">
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Bonvicino
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<emphasis id="B978EAE93218FFF281FBFF182E93FF3E" box="[645,696,223,249]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 2005
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</bibRefCitation>
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). A different diploid number of 53 to 55 were reported due to the presence of 1 to 3 supernumerary chromosomes. Three different
|
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<typeStatus id="54B788593218FFF280CDFEC42FC5FEDA" box="[947,1006,259,285]" pageId="39" pageNumber="40">types</typeStatus>
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of supernumerary chromosomes were reported: a large subtelocentric, a medium submetacentric, and a small acrocentric (
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<bibRefCitation id="EF9D4B0A3218FFF2874EFEE028C2FE86" author="Maia, V. & Yonenaga-Yassuda, Y. & Freitas, T. R. O. & Kasahara, S. & Sune-Mattevi, M. & Oliveira, L. F. & Galindo, M. A. & Sbalqueiro, I. J." box="[1072,1257,295,321]" pageId="39" pageNumber="40" pagination="121 - 128" refId="ref68942" refString="Maia, V., Yonenaga-Yassuda, Y., Freitas, T. R. O., Kasahara, S., Sune-Mattevi, M., Oliveira, L. F., Galindo, M. A. & Sbalqueiro, I. J. (1984) Supernumerary chromosomes, Robertsonian rearrangement and variability of the sex chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Genetica, 63 (2), 121 - 128. https: // doi. org / 10.1007 / BF 00605896" type="journal article" year="1984">
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Maia
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<emphasis id="B978EAE93218FFF2870FFEE0288AFE86" box="[1137,1185,295,321]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 1984
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF2878CFEE02D61FEA2" author="Yonenaga-Yassuda, Y. & Maia, V & L'Abbate, M." pageId="39" pageNumber="40" pagination="25 - 39" refId="ref76255" refString="Yonenaga-Yassuda, Y., Maia, V, & L'Abbate, M. (1988) Two tandem fusions and supernumerary chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Caryologia, 41 (1), 25 - 39. https: // doi. org / 10.1080 / 00087114.1988.10797845" type="journal article" year="1988">
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Yonenaga-Yassuda
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<emphasis id="B978EAE93218FFF283AFFE8C2D29FEA2" box="[209,258,331,357]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 1988
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF2822BFE8C2E34FEA2" author="Barros, M. A. & Reig, O. A. & Perez-Zapata, A." box="[341,543,331,357]" pageId="39" pageNumber="40" pagination="34 - 38" refId="ref64291" refString="Barros, M. A., Reig, O. A. & Perez-Zapata, A. (1992) Cytogenetics and karyosystematics of South American Oryzomyine rodents (Cricetidae: Sigmodontinae). Cytogenetics and cell genetics, 59, 34 - 38. https: // doi. org / 10.1159 / 000133195" type="journal article" year="1992">
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Barros
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<emphasis id="B978EAE93218FFF282D8FE8C2DFCFEA2" box="[422,471,331,357]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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. 1992
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</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF28154FE8C2F83FEA2" author="Silva, M. J. J. & Yonenaga-Yassuda, Y." box="[554,936,331,357]" pageId="39" pageNumber="40" pagination="455 - 462" refId="ref73412" refString="Silva, M. J. J. & Yonenaga-Yassuda, Y. (1998 a) Heterogeneity and meiotic behaviour of B and sex chromosomes, banding patterns and localization of (TTAGGG) n sequences by fluorescence in situ hybridization in the neotropical water rat Nectomys (Rodentia, Cricetidae). Chromosome Research, 6, 455 - 462. https: // doi. org / 10.1023 / A: 1009248311530" type="journal article" year="1998">Silva & Yonenaga-Yassuda 1998a</bibRefCitation>
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;
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<bibRefCitation id="EF9D4B0A3218FFF280CFFE8C293FFEA1" author="Andrades-Miranda, J. & Oliveira, L. F. B. & Zanchin, N. I. T. & Mattevi, M. S." box="[945,1300,331,358]" pageId="39" pageNumber="40" pagination="269 - 278" refId="ref63792" refString="Andrades-Miranda, J., Oliveira, L. F. B., Zanchin, N. I. T. & Mattevi, M. S. (2001 b) Chromosomal description of the rodent genera Oecomys and Nectomys from Brazil. Acta Theriologica, 46 (3), 269 - 278. https: // doi. org / 10.1007 / BF 03192433" type="journal article" year="2001">
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Andrades-Miranda
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|
<emphasis id="B978EAE93218FFF287F5FE8C2897FEA2" box="[1163,1212,331,357]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
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|
. 2001b
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</bibRefCitation>
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). C-banding metaphases exhibited blocks of constitutive heterochromatin on the pericentromeric region of all autosomes. The X chromosome presented a large variability on the amount and distribution of heterochromatin that encompass the pericentromeric region, the entirely short arm, and sometimes a lightly band on its long arm. The Y chromosome presented a large variability on the amount and distribution of heterochromatin that encompass the pericentromeric region, the distal portion of the long arm, the whole long arm and a large part of the short arm. C-banding of B chromosomes presented different patterns on the distribution of heterochromatin: entirely heterochromatic, the long arm entirely heterochromatic, or a heterochromatic block on the end of the long arm. G- and R-banding were also performed (
|
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<bibRefCitation id="EF9D4B0A3218FFF28262FDAC2DF7FD42" author="Maia, V. & Yonenaga-Yassuda, Y. & Freitas, T. R. O. & Kasahara, S. & Sune-Mattevi, M. & Oliveira, L. F. & Galindo, M. A. & Sbalqueiro, I. J." box="[284,476,619,645]" pageId="39" pageNumber="40" pagination="121 - 128" refId="ref68942" refString="Maia, V., Yonenaga-Yassuda, Y., Freitas, T. R. O., Kasahara, S., Sune-Mattevi, M., Oliveira, L. F., Galindo, M. A. & Sbalqueiro, I. J. (1984) Supernumerary chromosomes, Robertsonian rearrangement and variability of the sex chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Genetica, 63 (2), 121 - 128. https: // doi. org / 10.1007 / BF 00605896" type="journal article" year="1984">
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Maia
|
|
<emphasis id="B978EAE93218FFF28221FDAC2DB9FD42" box="[351,402,619,645]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
|
|
. 1984
|
|
</bibRefCitation>
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;
|
|
<bibRefCitation id="EF9D4B0A3218FFF28296FDAC2F6AFD42" author="Yonenaga-Yassuda, Y. & Maia, V & L'Abbate, M." box="[488,833,619,645]" pageId="39" pageNumber="40" pagination="25 - 39" refId="ref76255" refString="Yonenaga-Yassuda, Y., Maia, V, & L'Abbate, M. (1988) Two tandem fusions and supernumerary chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Caryologia, 41 (1), 25 - 39. https: // doi. org / 10.1080 / 00087114.1988.10797845" type="journal article" year="1988">
|
|
Yonenaga-Yassuda
|
|
<emphasis id="B978EAE93218FFF281BAFDAC2EDCFD42" box="[708,759,619,645]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
|
|
. 1988
|
|
</bibRefCitation>
|
|
;
|
|
<bibRefCitation id="EF9D4B0A3218FFF28030FDAC28F9FD42" author="Silva, M. J. J. & Yonenaga-Yassuda, Y." box="[846,1234,619,645]" pageId="39" pageNumber="40" pagination="455 - 462" refId="ref73412" refString="Silva, M. J. J. & Yonenaga-Yassuda, Y. (1998 a) Heterogeneity and meiotic behaviour of B and sex chromosomes, banding patterns and localization of (TTAGGG) n sequences by fluorescence in situ hybridization in the neotropical water rat Nectomys (Rodentia, Cricetidae). Chromosome Research, 6, 455 - 462. https: // doi. org / 10.1023 / A: 1009248311530" type="journal article" year="1998">Silva & Yonenaga-Yassuda 1998a</bibRefCitation>
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|
). Multiple NORs, varying from two to fourteen were localized at the telomeric regions of the short arms of acrocentric pairs (
|
|
<bibRefCitation id="EF9D4B0A3218FFF28643FD482DB3FD0A" author="Yonenaga-Yassuda, Y. & Maia, V & L'Abbate, M." pageId="39" pageNumber="40" pagination="25 - 39" refId="ref76255" refString="Yonenaga-Yassuda, Y., Maia, V, & L'Abbate, M. (1988) Two tandem fusions and supernumerary chromosomes in Nectomys squamipes (Cricetidae, Rodentia). Caryologia, 41 (1), 25 - 39. https: // doi. org / 10.1080 / 00087114.1988.10797845" type="journal article" year="1988">
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Yonenaga-Yassuda
|
|
<emphasis id="B978EAE93218FFF28260FD742D65FD0A" box="[286,334,691,717]" italics="true" pageId="39" pageNumber="40">et al</emphasis>
|
|
. 1988
|
|
</bibRefCitation>
|
|
). FISH with telomeric sequences revealed signals exclusively at the ends of all chromosome arms and no interstitial signals were observed (
|
|
<bibRefCitation id="EF9D4B0A3218FFF281D8FD10280CFD36" author="Silva, M. J. J. & Yonenaga-Yassuda, Y." box="[678,1063,727,753]" pageId="39" pageNumber="40" pagination="455 - 462" refId="ref73412" refString="Silva, M. J. J. & Yonenaga-Yassuda, Y. (1998 a) Heterogeneity and meiotic behaviour of B and sex chromosomes, banding patterns and localization of (TTAGGG) n sequences by fluorescence in situ hybridization in the neotropical water rat Nectomys (Rodentia, Cricetidae). Chromosome Research, 6, 455 - 462. https: // doi. org / 10.1023 / A: 1009248311530" type="journal article" year="1998">Silva & Yonenaga-Yassuda 1998a</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |