Y-Chromosome Haplotype单倍型
Y-chromosome locusY染色体基因座
y-chromosome dnay染色体dna
Y-chromosomeY染色体
Y Male Chromosome男性的染色体
Y-chromosome Y染色体
y-chromosome haplotypesy染色体单倍型
Y-chromosome microsatellite markersY染色体微卫星位点
neo-y-chromosome新Y染色体
N-COUNT（可数名词） A Y chromosome is the chromosome in a man's cells which will produce a male baby if it joins with a female's X chromosome. Y chromosomes are associated with male characteristics. Compare . Y染色体