id	keyword
american_scientific_journal-1995	sheep
american_scientific_journal-1995	alleles
american_scientific_journal-1995	kutta
american_scientific_journal-1995	population
american_scientific_journal-1995	breed
american_scientific_journal-1995	heterozygosity
american_scientific_journal-1995	research
american_scientific_journal-1995	journal
american_scientific_journal-1995	pakistan
american_scientific_journal-1995	table
american_scientific_journal-1995	loci
american_scientific_journal-1995	diversity