Literature DB >> 5490304

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

M L Beçak, W Beçak.   

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Year:  1970        PMID： 5490304     DOI： 10.1007/bf00285829

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


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  10 in total

1.  SERUM PROTEINS OF SALAMANDERS OF THE AMBYSTOMA JEFFERSONIANUM COMPLEX, AND THE ORIGIN OF THE TRIPLOID SPECIES OF THIS GROUP.

Authors:  Thomas M Uzzell; Sarah M Goldblatt
Journal:  Evolution       Date:  1967-06       Impact factor: 3.694

2.  Interspecific variability of DNA content in Amphibia.

Authors:  W Beçak; M L Beçak; G Schreiber; D Lavalle; F O Amorim
Journal:  Experientia       Date:  1970

3.  A diploid population of the polyploid amphibian Odontophrynus americanus and an artificial intraspecific triploid hybrid.

Authors:  M L Beçak; W Beçak; L D Vizotto
Journal:  Experientia       Date:  1970-05-15

4.  Polyploidy in the common tree toad Hyla versicolor Le Conte.

Authors:  A O Wasserman
Journal:  Science       Date:  1970-01-23       Impact factor: 47.728

5.  Polyploidy and mechanisms of karyotypic diversification in Amphibia.

Authors:  M L Beçak; L Denaro; W Beçak
Journal:  Cytogenetics       Date:  1970

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.  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

8.  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

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

Authors:  M L Beçak; W Beçak; M N Rabello
Journal:  Chromosoma       Date:  1967       Impact factor: 4.316

10.  Chromosomes of the South American amphibian family Ceratophridae with a reconsideration of the taxonomic status of Odontophrynus americanus.

Authors:  J P Bogart
Journal:  Can J Genet Cytol       Date:  1967-09
  10 in total
  2 in total

1.  Polyploidization in vitro: formation of a predominantly triploid cell population in an originally diploid tissue culture of Microtus agrestis.

Authors:  F Pera; P Scholz
Journal:  Humangenetik       Date:  1974-01-22

2.  Escape efficiency of diploid and polyploid frogs: a comparison of Odontophrynus cultripes (2n = 22) and O. americanus (4n = 44).

Authors:  R M Murphey; W Beçak; A E Dias de Moraes
Journal:  Behav Genet       Date:  1981-05       Impact factor: 2.805
  2 in total

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