有关纯种狗祖先的记载相当完备，他们寿命短、体型大的特点为研究提供了大量的素材。
The ancestry of pedigree pooches is well recorded, their generation time is short and their litter size reasonably large, so there is plenty of material to work with.
研究结果表明：（1）蒙古族平均体型男性为内胚—中胚均衡型（4.0—4.4—2.1），女性为偏中胚型的内胚型（6.2—4.1—1.6）；
The results showed that the mean somatotypes of male were 4.0-4.4-2.1 in the endomorph-mesomorph category and that of female were 6.2-4.1-1.6 in the meso-endomorph category.
这些研究结果为水稻产量和品质育种中充分利用基因 GW8的优异等位基因或单体型奠定了基础。
The results paved a way to apply the useful allelic variations or haplotypes of gene GW8 in rice yield and quality breeding programs.
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