Chromosomes and nuclear DNA content of Diplectrum radiale (Perciformes, Serranidae)
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概要
- 論文の詳細を見る
The cytogenetics analysis of Diplectrum radiale revealed a diploid number of 2n=48 chromosornes and a karyotype composed only of acrocentric chromosomes for both males and females. The nucleolar organizer regions were located in an interstitial position in the first chromosome pair. Constitutive heterocromatin, identified by the C-banding technique, was located in the pericentromeric region of most chromosomes. Diplectrum radiale had 1.57±0.12pg DNA/nucleus. The cyiogenetic data obtained for D. radiale are quite similar to those described for other Serranidae ; however the nuclear DNA content ranged three times among the species. The chromosome evolution in the group is discussed.
- 財団法人染色体学会の論文
著者
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Oliveira C
Departamento De Morfologia Instituto De Biociencias Universidade Estadual Paulista (unesp)
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Oliveira Claudio
Departamento De Morfologia Instituto De Biociencias Unesp Campus De Botucatu
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FORESTI Fausto
Departamento de Morfologia, Instituto de Biociencias, Universidade Estadual Paulista (UNESP)
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PORTO-FORESTI Fabio
Departamento Ciencias Biologicas, Faculdade de Ciencias, Universidade Estadual Paulista (UNESP)
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Foresti F
Departamento De Morfologia Instituto De Biociencias Universidade Estadual Paulista (unesp)
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Porto-foresti Fabio
Departamento Ciencias Biologicas Faculdade De Ciencias Universidade Estadual Paulista (unesp)
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Foresti Fausto
Departamento De Morfologia Instituto De Biociencias Unesp Campus De Botucatu
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Oliveira Claudio
Departmento De Morfologia Instituto De Biociencias
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