scholarly journals Experiments on Selection for Resistance to Riboflavin Deficiency in Single Comb White Leghorns

1948 ◽  
Vol 27 (3) ◽  
pp. 342-346 ◽  
Author(s):  
I. Michael Lerner ◽  
Francis H. Bird
Keyword(s):  
Riboflavin Deficiency ◽  
White Leghorns ◽  
Selection For ◽  
Single Comb

The inheritance of shank colour in single comb White Leghorn and Australorp fowls

1951 ◽  
Vol 2 (4) ◽  
pp. 494
Author(s):  
F Skaller ◽  
GW Grigg
Keyword(s):  
White Leghorn ◽  
Genetical Analysis ◽  
Different Types ◽  
White Leghorns ◽  
Single Comb ◽  
Mode Of Inheritance

Evidence has been presented in the literature on the mode of inheritance of shank colour in various breeds of chickens, but little has hitherto been known about the same aspect in an Australian breed, the Black Australorp. Observations on the incidence of shank colour in different types of crosses between yellow-shanked White Leghorns and black-shanked Australorps are reported in this paper. According to the observations made by other workers on White Leghorn and other breeds, a hypothesis is advanced regarding the genes involved in determining shank colour in the White Leghorn and Australorp. A genetical analysis of the observations made by the authors on 847 single crosses, 71 backcrosses, and 31 zig-zag crosses is presented and shows close statistical agreement with the hypothesis. A genetical formula, including four autosomal and two sex-linked genes, is suggested which would explain the mode of inheritance of shank colour in White Leghorns and Australorps.

scholarly journals Statistical Studies of the Variations in the Growth of Single Comb White Leghorns and their Significance

1930 ◽  
Vol 9 (3) ◽  
pp. 157-163 ◽  
Author(s):  
E.M. FUNK ◽  
H.C. KNANDEL ◽  
E.W. CALLENBACH
Keyword(s):  
White Leghorns ◽  
Statistical Studies ◽  
Single Comb

scholarly journals Selection for Increased Egg Production Based on Annual Record in Three Strains of White Leghorns.

1987 ◽  
Vol 66 (7) ◽  
pp. 1077-1084 ◽  
Author(s):  
B. BOUKILA ◽  
M. DESMARAIS ◽  
J.P. PARE ◽  
D. BOLAMBA
Keyword(s):  
Egg Production ◽  
White Leghorns ◽  
Selection For

scholarly journals Fifteen Years of Selection for Viability in White Leghorns

1953 ◽  
Vol 32 (3) ◽  
pp. 454-461 ◽  
Author(s):  
Fred Moultrie ◽  
D.F. King ◽  
G.J. Cottier
Keyword(s):  
White Leghorns ◽  
Selection For

scholarly journals Comparison of Stress Response between Korean Native Chickens and Single Comb White Leghorns subjected to a High Stocking Density

2014 ◽  
Vol 41 (2) ◽  
pp. 115-125 ◽  
Author(s):  
Sea Hwan Sohn ◽  
Eun Jung Cho ◽  
Dhan Bee Park ◽  
In Surk Jang ◽  
Yang Soo Moon
Keyword(s):  
Stress Response ◽  
Stocking Density ◽  
White Leghorns ◽  
Native Chickens ◽  
Single Comb

scholarly journals Correlated Responses to Bi-Directional Selection for Sheep Red Blood Cell Titer in White Leghorns

2012 ◽  
Vol 11 (16) ◽  
pp. 2879-2884 ◽  
Author(s):  
Qing Zhu ◽  
Yao-Dong Hu ◽  
Jie Wen ◽  
Mai-Qing Zheng ◽  
Ran-Ran Liu ◽  
...  
Keyword(s):  
Blood Cell ◽  
Red Blood Cell ◽  
Directional Selection ◽  
Correlated Responses ◽  
White Leghorns ◽  
Selection For
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