Literature DB >> 10712096

Nucleolus organizer regions in Physalaemus cuvievi (Anura, Leptodactylidae), with evidence of a unique case of Ag-NOR variability.

A P Silva1, C F Haddad, S Kasahara.   

Abstract

We studied ten specimens of Physalaemus cuvieri collected at different localities in Brazil using conventional staining and banding techniques. All specimens had 2n = 22. There were karyotypic variants: distinct patterns in the number and chromosome localization of Ag-NORs as well as in the corresponding secondary constrictions. Preliminary C-banding patterns obtained for specimens from two localities are also suggestive of karyotypic differentiation in P. cuvieri.

Entities:  

Mesh：

Year:  1999        PMID： 10712096     DOI： 10.1111/j.1601-5223.1999.00135.x

Source DB:  PubMed          Journal:  Hereditas        ISSN： 0018-0661            Impact factor:   3.271


  10 in total

1.  Karyotypic differentiation via 2n reduction and a finding of a case of triploidy in anurans of the genus Engystomops (Anura, Leiuperidae).

Authors:  C P Targueta; M Rivera; L B Lourenço
Journal:  Genetica       Date:  2012-02-15       Impact factor: 1.082

2.  Heteromorphic Z and W sex chromosomes in Physalaemus ephippifer (Steindachner, 1864) (Anura, Leiuperidae).

Authors:  Juliana Nascimento; Yeda Rumi Serra Douglas Quinderé; Shirlei Maria Recco-Pimentel; Janaína Reis Ferreira Lima; Luciana Bolsoni Lourenço
Journal:  Genetica       Date:  2010-09-30       Impact factor: 1.082

3.  Molecular organization and chromosomal localization of 5S rDNA in Amazonian Engystomops (Anura, Leiuperidae).

Authors:  Débora Silva Rodrigues; Miryan Rivera; Luciana Bolsoni Lourenço
Journal:  BMC Genet       Date:  2012-03-20       Impact factor: 2.797

4.  Long-time evolution and highly dynamic satellite DNA in leptodactylid and hylodid frogs.

Authors:  Stenio Eder Vittorazzi; Luciana Bolsoni Lourenço; Shirlei Maria Recco-Pimentel
Journal:  BMC Genet       Date:  2014-10-15       Impact factor: 2.797

5.  Comparative cytogenetics of Physalaemus albifrons and Physalaemus cuvieri species groups (Anura, Leptodactylidae).

Authors:  Stenio Eder Vittorazzi; Yeda Rumi Serra Douglas Quinderé; Shirlei Maria Recco-Pimentel; Cristian Tomatis; Diego Baldo; Janaina Reis Ferreira Lima; Juan Martín Ferro; Jucivaldo Dias Lima; Luciana Bolsoni Lourenço
Journal:  Comp Cytogenet       Date:  2014-05-16       Impact factor: 1.800

6.  Chromosomal analysis of Physalaemus kroyeri and Physalaemus cicada (Anura, Leptodactylidae).

Authors:  Stenio Eder Vittorazzi; Luciana Bolsoni Lourenço; Mirco Solé; Renato Gomes Faria; Shirlei Maria Recco-Pimentel
Journal:  Comp Cytogenet       Date:  2016-07-08       Impact factor: 1.800

7.  Cytogenetics of two hylid frogs from Brazilian Cerrado.

Authors:  Cíntia Pelegrineti Targueta; Vinícius Guerra; Priscilla Guedes Gambale; Rogério Pereira Bastos; Daniela de Melo E Silva; Mariana Pires de Campos Telles
Journal:  Genet Mol Biol       Date:  2018-11-29       Impact factor: 1.771

8.  Chromosome evolution in Lophyohylini (Amphibia, Anura, Hylinae).

Authors:  Pablo Suárez; Juan M Ferro; Cleusa Y Nagamachi; Dario E Cardozo; Ailin Blasco-Zúñiga; Jéssica B Silva; Euvaldo Marciano-Jr; Marco A Costa; Victor G D Orrico; Mirco Solé; Igor J Roberto; Miryan Rivera; John E Wiley; Julián Faivovich; Diego Baldo; Julio C Pieczarka
Journal:  PLoS One       Date:  2020-06-11       Impact factor: 3.240

9.  Cytogenetic and genetic data support Crossodactylus aeneus Müller, 1924 as a new junior synonym of C. gaudichaudii Duméril and Bibron, 1841 (Amphibia, Anura).

Authors:  Stenio Eder Vittorazzi; Luciana Bolsoni Lourenço; Michelle Louise Zattera; Luiz Norberto Weber; Shirlei Maria Recco-Pimentel; Daniel Pacheco Bruschi
Journal:  Genet Mol Biol       Date:  2021-03-22       Impact factor: 1.771

10.  Evaluation of the taxonomic status of populations assigned to Phyllomedusa hypochondrialis (Anura, Hylidae, Phyllomedusinae) based on molecular, chromosomal, and morphological approach.

Authors:  Daniel Pacheco Bruschi; Carmen Sílvia Busin; Luís Felipe Toledo; Gilda Andrade Vasconcellos; Christine Strussmann; Luiz Norberto Weber; Albertina Pimentel Lima; Jucivaldo Dias Lima; Shirlei Maria Recco-Pimentel
Journal:  BMC Genet       Date:  2013-08-12       Impact factor: 2.797
  10 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.