Literature DB >> 5474808

Polyploidy and mechanisms of karyotypic diversification in Amphibia.

M L Beçak, L Denaro, W Beçak.   

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Year:  1970        PMID： 5474808     DOI： 10.1159/000130093

Source DB:  PubMed          Journal:  Cytogenetics        ISSN： 0011-4537


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  17 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.  Comparative study of immature erythroid cells of the diploid Bufo ictericus and the tetraploid Odontophrynus americanus (Amphibia, Anura): ultrastructural cytochemical detection of nucleic acids and polysaccharides, and mapping of the element phosphorus.

Authors:  A M Cianciarullo; M de N Meirelles
Journal:  Cell Tissue Res       Date:  1994-10       Impact factor: 5.249

3.  Diploidization in Eleutherodactylus (Leptodactylidae-Amphibia).

Authors:  M L Beçak; W Beçak
Journal:  Experientia       Date:  1974-06-15

4.  Chromosome complements of the genus Xenopus.

Authors:  J Tymowska; M Fischberg
Journal:  Chromosoma       Date:  1973       Impact factor: 4.316

5.  Further studies on polyploid amphibians (Ceratophrydidae). 3. Meiotic aspects of the interspecific triploid hybrid: Odontophrynus cultripes (2n=22) x O. americanus (4n=44).

Authors:  M L Beçak; W Beçak
Journal:  Chromosoma       Date:  1970       Impact factor: 4.316

6.  DNA and RNA content in diploid and tetraploid amphibians.

Authors:  W Beçak; G Goissis
Journal:  Experientia       Date:  1971-03-15

7.  Cytogenetic analysis of four species of Pseudis (Anura, Hylidae), with the description of ZZ/ZW sex chromosomes in P. tocantins.

Authors:  Carmen Silvia Busin; Gilda Vasconcellos Andrade; Juciene Bertoldo; Maria Lúcia Del Grande; Masao Uetanabaro; Shirlei Maria Recco-Pimentel
Journal:  Genetica       Date:  2007-08-23       Impact factor: 1.082

Review 8.  Towards an understanding of the molecular mechanisms regulating gene expression during diploidization in phylogenetically polyploid lower vertebrates.

Authors:  M Leipoldt
Journal:  Hum Genet       Date:  1983       Impact factor: 4.132

9.  Cytogenetic analysis of Phyllomedusa distincta Lutz, 1950 (2n = 2x = 26), P. tetraploidea Pombal and Haddad, 1992 (2n = 4x = 52), and their natural triploid hybrids (2n = 3x = 39) (Anura, Hylidae, Phyllomedusinae).

Authors:  Simone Lilian Gruber; Ana Paula Zampieri Silva; Célio Fernando Baptista Haddad; Sanae Kasahara
Journal:  BMC Genet       Date:  2013-08-30       Impact factor: 2.797

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
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