Inheritance of litter size at birth in the Brazilian grass mouse (Akodon cursor, Sigmodontinae, Rodentia)

被引：5

作者：

Aulchenko, YS

Araripe, LO

D'Andrea, PS

Shishkin, AA

Cerqueira, R

Borodin, PM

Axenovich, TI ^{[1
]}

机构：

[1] RAS, SD, Inst Cytol & Genet, Novosibirsk 630090, Russia

[2] Univ Fed Rio de Janeiro, Inst Biol, Rio De Janeiro, Brazil

[3] Oswaldo Cruz Fdn, Inst Trop Med, Rio De Janeiro, Brazil

[4] Novosibirsk State Univ, Dept Cytol & Genet, Novosibirsk 630090, Russia

来源：

GENETICAL RESEARCH | 2002年 / 80卷 / 01期

关键词：

D O I：

10.1017/S0016672302005724

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

By means of complex segregation analysis we studied the inheritance of litter size in two large pedigrees of captive-bred colonies of the Brazilian grass mouse Akodon cursor. Genetic analysis has revealed a highly significant influence of genetic factors on the variation of litter size (heritability, h(2), was estimated as 0-44). The inheritance followed the classical polygene model: neither the major-gene model nor the polygene with unequal contribution model described the data significantly better.

引用

页码：55 / 62

页数：8

共 46 条

[1] Inheritance of litter size at birth in the house musk shrew (Suncus murinus, Insectivora, Soricidae) [J].