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Summary of strain comparison
Advantageofstrain
comparison
Match the right strain in
breeding programm
Reduce inbreeding for
heterogeneity
Molecular information can
be used to determine
variation among strains
Greater effectivenes of the
genetic improvement
program
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3
Type of design for strain comparison
1 2
2. Nested design
One individual mated with other
group of male or female. For the
example, one female individual mated
few of male.
3.Factorial design
.All individual from
different strain are breed
with all strain.
1. Sib design
. In a strain comparison there would be
males, females and progeny from each of
the strains represented in the trial, with a
family structure along the lines.