Aim: The Research was undertaken to find the association between FecB and high prolificacy in Raighar goats.
Materials and Methods: DNA was extracted from blood, collected from does (n=101) with history of high prolificacy.
Further tetra-primer amplification refractory mutation system (T-ARMS) PCR and agarose gel electrophoresis were followed
to screen the mutation.
Results: Raighar goats were found to be wild homozygotes suggesting absence of FecB mutation.
Conclusion: Prolificacy in case of Raighar goats is not due to the mutation at FecB locus. It is thought to search for other
genes or loci in goat fecundity.
FecB, mutation, prolificacy, Raighar goat