Literature DB >> 6060540

Further studies on polyploid amphibians (Ceratophrydidae). I. Mitotic and meiotic aspects.

M L Beçak, W Beçak, M N Rabello.   

Abstract

Mesh:

Year:  1967        PMID: 6060540     DOI: 10.1007/bf00326728

Source DB:  PubMed          Journal:  Chromosoma        ISSN: 0009-5915            Impact factor:   4.316


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  3 in total

1.  [Cytogenetics of amphibious anura of South America. The chromosomes of Odontophrynus americanus and Ceratophrys ornata].

Authors:  F A SAEZ; N BRUM
Journal:  An Fac Med Univ Repub Montev Urug       Date:  1959

2.  Further studies on polyploid amphibians (Ceratophrydidae). II. DNA content and nuclear volume.

Authors:  W Beçak; M L Beçak; D Lavalle; G Schreiber
Journal:  Chromosoma       Date:  1967       Impact factor: 4.316

3.  Cytological evidence of constant tetraploidy in the bisexual South American frog Odontophrynus americanus.

Authors:  M L Beçak; W Beçak; M N Rabello
Journal:  Chromosoma       Date:  1966       Impact factor: 4.316

  3 in total
  8 in total

1.  Origin of the synaptonemal complex.

Authors:  M L Beçak; W Beçak
Journal:  Experientia       Date:  1972-11-15

2.  Chromosome complements of the genus Xenopus.

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

3.  [DNA-content and chromosome structure in Amphibia].

Authors:  F H Ullerich
Journal:  Chromosoma       Date:  1970       Impact factor: 4.316

4.  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

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

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

6.  Artificial triploid hybrids by interspecific mating of Odontophrynus (amphibia, anura).

Authors:  W Beçak; M L Beçak; F G de Langlada
Journal:  Experientia       Date:  1968-11-15

7.  Chromosome banding in Amphibia. IX. The polyploid karyotypes of Odontophrynus americanus and Ceratophrys ornata (Anura, Leptodactylidae).

Authors:  M Schmid; T Haaf; W Schempp
Journal:  Chromosoma       Date:  1985       Impact factor: 4.316

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

  8 in total

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