1999 ◽  
Vol 125 (4) ◽  
pp. 803-808 ◽  
Author(s):  
M. Nakajima ◽  
T. Yokoi ◽  
M. Mizutani ◽  
M. Kinoshitah ◽  
M. Funayama ◽  
...  

1999 ◽  
Vol 13 (6) ◽  
pp. 453-457 ◽  
Author(s):  
Raffaella de Franchis ◽  
Eva Kraus ◽  
Viktor Kozich ◽  
Gianfranco Sebastio ◽  
Jan P. Kraus
Keyword(s):  

1996 ◽  
Vol 42 (1) ◽  
pp. 15-21 ◽  
Author(s):  
Tamim H. Shaikh ◽  
Prescott L. Deininger
Keyword(s):  

2000 ◽  
Vol 2000 ◽  
pp. 41-41
Author(s):  
G.A. Walling ◽  
K.G. Dodds ◽  
S.M. Galloway ◽  
A.E. Beattie ◽  
E.A. Lord ◽  
...  

The Booroola Merino strain of sheep carries a major autosomal mutation (FecB) which increases ovulation rate (Davis et al., 1982). To map the gene, heterozygous sires (B+) were mated to non-carrier ewes (++). The female progeny were then examined by laproscopy to determine ovulation rates and these phenotypes used to assign progeny genotypes (B+, ++ or undetermined). Linkage analysis between the assigned Booroola genotype and a set of marker genotypes was used to assign the Booroola gene to a region of sheep chromosome 6 (OOV6) (Montgomery et al., 1994). These studies relied on accurate genotype assignment and a constant gene effect across animals and breeding seasons. This study aims to use regression analysis to verify the validity of these assumptions.


2011 ◽  
Vol 90 (6) ◽  
pp. 735-739 ◽  
Author(s):  
R.I. Werneck ◽  
F.P. Lázaro ◽  
A. Cobat ◽  
A.V. Grant ◽  
M.B. Xavier ◽  
...  

2008 ◽  
Vol 14 (4) ◽  
pp. 245-249 ◽  
Author(s):  
G.H. Westerveld ◽  
L. Kaaij-Visser ◽  
M. Tanck ◽  
F. van der Veen ◽  
S. Repping

Author(s):  
T.I. Axenovich ◽  
A.M. Zaidman ◽  
I.V. Zorkoltseva ◽  
I.L. Tregubova ◽  
P.M. Borodin

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