DISTRIBUTION OF SEX-CHROMOSOME MECHANISMS IN NEOTROPICAL FISH AND DESCRIPTION OF A ZZ/ZW SYSTEM IN PARODON-HILARII (PARODONTIDAE)

被引：88

作者：

MOREIRA, O

BERTOLLO, LAC

GALETTI, PM

机构：

[1] Universidade Federal de São Carlos, Departamento de Genetica e Evolução, São Carlos, SP, 13565-905

[2] Universidade Federal de São Carlos, Departamento de Genetica e Evolução, São Carlos, SP, 13565-905

[3] Universidade Federal de São Carlos, Departamento de Genetica e Evolução, São Carlos, SP, 13565-905

来源：

CARYOLOGIA | 1993年 / 46卷 / 2-3期

关键词：

PARODON-HILARII; SEX CHROMOSOMES; NEOTROPICAL FISHES;

D O I：

10.1080/00087114.1993.10797253

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Parodon hilarii, a neotropical fish species of the family Parodontidae, presents a well-differentiated ZZ/ZW system, with a W chromosome being the largest in the complement and mostly heterochromatic. A review of the sex chromosome of neotropical fish is presented and some aspects of their differentiation are discussed, with emphasis on the family Parodontidae.

引用

页码：115 / 125

页数：11

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