BC1F3 generation helped to reduce the
cost of MAS through the progressive reduction in the
number of individuals compared to F2, F3, or BC1F2
genotypes subjected to final marker analysis by
stepwise phenotypic screening of resistant genotypes
for basmati quality characteristics. Otherwise, screening
of genotypes in F2, F3, or BC1F2 through MAS
require higher cost compared to screening an
advanced generation i.e., BC1F3