虽然这些物种都是二倍体并且含有相同数量的染色体但是杂交体和亲本间核基因组大小仍不相同。
The nuclear-genome size differences between the hybrids and their parental taxa occur in spite of the fact that all species possess the same number of chromosomes and are diploids.
虽然人类的染色体组很多部分都是相同的，但是微小的基因差别也许会对应他们在疾病上的不同感受和在治疗后的不同反应。
Although humans share most of their genome with one another, slight genetic differences may correspond to variation in their susceptibility to diseases and responses to therapeutics.
患有诸如精神发育迟滞，小头症，心脏病和白内障等众多不同疾病的人们在第一号染色体上的某相同区域内发生了基因组的重排，研究者们上周报道。
People with diverse symptoms including mental retardation, small head size, heart problems and cataracts have genomic rearrangements on the same region of chromosome 1, researchers reported last week.
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