y chromosome造句

• Human x and y chromosomes behave differently from the autosomes .
  人的X和Y染色体跟常染色体有不同的活动。
• We ' re no longer ruled by our y chromosomes
  我们不再被我们的y染色体控制
• A study of genetic polymorphisms of 11 y chromosome specific str loci
  基因座遗传多态性研究
• Human x and y chromosomes behave differently from the autosomes
  人的x和y染色体跟常染色体有不同的活动。
• Genetic polymorphism of human y chromosome specific str and its application in
  基因座多态性及其法医学应用
• The diagnosis and clinical of y chromosome microdeletions in male infertility
  染色体微缺失的诊断及临床意义
• Y chromosome and menoxenla
  染色体与月经异常
• Because of the mismatch , part of the y chromosome does not recombine with the x during reproduction
  由于配错,一部分的y染色体不再结合与x在再生产期间。
• Are defined by genetic mutations or " markers " found in y chromosome and mtdna testing
  Haplogroups由基因变化定义或"标志"被发现在y染色体并且mtdna测试。
• This result is consistent with an earlier study in which feldman and others analyzed the y chromosomes of more than 1 , 000 men from 21 different populations
  数据表明这些采集狩猎人口和现代南部非洲从事农业的班图族的祖先在70000到140000万年间发生分离。
• Professor robinson ' s y chromosome is an exact match for eight of the nine markers , and one mutation is expected over the 800 years that separate him from the mongol ruler
  他的一个基因变异被认为已经有800年的历史了，也就是说，他的基因从800年前与成吉思汗分离。
• " overall , our findings are consistent with hypotheses that tie y chromosome loci to prostate cancer , although other explanations cannot be excluded , " write dr
  纽约（路透社健康专栏） 1月2日报道：以色列的一项研究发现，只有女儿的父亲罹患前列腺癌的风险要高于至少有一个儿子的父亲。
• One of the more promising aspects of the research is that some of the dna of the amnio stem cells contained y chromosomes , which means the cells came from the babies rather than the pregnant moms
  更令人兴奋的是，一些羊水干细胞的dna中含有y染色体，这就意味着这些干细胞来自于胎儿本身而不是母亲。
• The nonrecombining part of the y chromosome contains a sequence of dna passed intact from males to their sons through the generations , giving population geneticists a useful tool for studying human history
  Nonrecombining一部分的y染色体包含dna序列原封通过了从男性对他们的儿子通过世代,给人口遗传学家有用为学习人类历史的工具。
• Especially for the study of chinese y chromosome diversity , disease distribution , the origin of the nationality han , and flow disciplines , the distribution data and areas of the top 300 common chinese names would provide new clues and information which have the highest valuation in research and practical use
  尤其是中国人前300个常见姓氏的数据和分布地区，对于研究中国人y染色体多样性疾病的分布汉民族源和流以及其他学科领域，都有可能提供新的线索和参考，具有极高的研究和实际使用的价值。
• Y chromosome is transmitted in the form of hap - loid , leading to extreme disequilibrium of y chromosome genetic markers distribution in different population . the prerequisite of str application in forensic medicine is establishment of a database of population y - str loci haplotype distribution . therefore we need to form haplotypes by using the known highly polymorphic str loci and detect more local population
  由于y染色体呈单倍体遗传，导致y染色体遗传标记在不同人群中的分布极不平衡，群体差异比常染色体str位点更加显著，在法医学应用的前提条件是：建立含有多个y - str位点的单倍型的群体分布数据库。