AN EQUIVALENT GAMETIC MODEL FOR ANIMAL DOMINANCE GENETIC LINEAR-MODEL

被引：4

作者：

JAMROZIK, J ^{[1
]}

SCHAEFFER, LR ^{[1
]}

机构：

[1] UNIV GUELPH,CTR GENET IMPROVEMENT LIVESTOCK,GUELPH N1G 2W1,ONTARIO,CANADA

来源：

JOURNAL OF ANIMAL BREEDING AND GENETICS-ZEITSCHRIFT FUR TIERZUCHTUNG UND ZUCHTUNGSBIOLOGIE | 1991年 / 108卷 / 05期

关键词：

D O I：

10.1111/j.1439-0388.1991.tb00193.x

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

A linear mixed model with additive and dominance genetic components is expressed by an equivalent gametic model. Computational requirements depend on the structure of additive and dominance relationships. An approximate model is proposed in order to simplify the procedure of building up the system of mixed model equations under a gametic model accounting for dominance effect. Possible generalizations for other non-additive genetic components are also discussed.

引用

页码：343 / 348

页数：6

共 8 条

[1]

COCKERHAM CC, 1954, GENETICS, V39, P859

[2]

HENDERSON CR, 1984, APPLICATIONS LINEAR

[3] RAPID INVERSION OF DOMINANCE RELATIONSHIP MATRICES FOR NONINBRED POPULATIONS BY INCLUDING SIRE BY DAM SUBCLASS EFFECTS [J].

HOESCHELE, I ;

VANRADEN, PM .

JOURNAL OF DAIRY SCIENCE, 1991, 74 (02) :557-569

[4]

Kennedy B. W., 1988, J DAIRY SCI S2, V17, P17, DOI [DOI 10.1016/S0022-0302(88)79975-0, 10.1016/S0022-0302(88)79975-0]

[5]

KENNEDY BW, 1990, ADV STATISTICAL METH

[6] THE INVERSE OF THE GAMETIC RELATIONSHIP MATRIX [J].

SCHAEFFER, LR ;

KENNEDY, BW ;

GIBSON, JP .

JOURNAL OF DAIRY SCIENCE, 1989, 72 (05) :1266-1272

[7]

Searle, 1982, MATRIX ALGEBRA USEFU

[8]

SMITH SP, 1984, UNPUB DOMINANCE RELA

← 1 →