...分子生物学论文,不用到“同源性”(homology)、“保 守区”(conserved region)、“进化关系”(evolutionary relationship)、 “共同序列”(consensus sequence)、“选择”(selection)这些概念。杜 布赞斯基说:“若无进化之光,生物学毫无道理可言。
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Research of evolutionary relationship of Tibetan fox and its relative species can provide valuable information on how species adapted and dispersed in these area after the uprising of the Tibetan plateau.
藏狐及其近缘种的分子进化关系的研究将为青藏高原隆起以后,狐属物种在该区域的进化适应及扩散机制提供很好的研究范例。
参考来源 - 藏狐(Vulpes ferrilata)系统发育研究While the result of Minimum spanning tree suggested evolution relationship of different plague natural foci.
同时,最小生成树提示了我国不同鼠疫自然疫源地的进化关系。
参考来源 - 中国鼠疫耶尔森菌多位点可变数目串联重复序列分析Therefore such region has been used to design the mitochondrial DNA control region or D-loop. The mtDNA D-loop can use as a cytoplasmic marker for identify the evolution relationship of differernt laboratory animal.
它控制线粒体DNA的复制和转录,是动物基因组中进化速度最快的区域,可以用来鉴定种群的进化关系。
参考来源 - 西藏小型猪MSTN基因多态性及其生长发育特性的研究Phylogenetic analysis based on E gene nucleotide sequences showed that 16 JEV isolates all belonged to genotypeⅠ, the majority of strains were showed a close phylogenetic relationship with JEV strains isolated from mosquitoes in Sichuan in 2004.
基于E基因核苷酸序列的系统进化分析显示,三峡库区分离的16株JEV均属于基因Ⅰ型,大部分分离株与2004年四川省蚊虫标本的JEV分离株进化关系较近。
参考来源 - 我国三峡库区乙型脑炎病毒感染状况调查·2,447,543篇论文数据,部分数据来源于NoteExpress
生物学家可以通过比较不同物种中相同基因的 DNA 序列来推断物种之间的进化关系。
Biologists can infer how species are related evolutionarily by comparing DNA sequences for the same genes in different species.
在中国出土的有羽毛的恐龙化石为恐龙和鸟类之间的密切进化关系提供了迄今为止最引人注目的证据。
Unearthed in China, fossils of feathered dinosaurs offer the most dramatic evidence yet discovered of the close evolutionary relationship between dinosaurs and birds.
遗传研究中出现的新方法使分类学家修正了他们对许多物种间进化关系的看法。
New methods developed in genetic research have led taxonomists to revise their views on the evolutionary relationships between many species.
But what seems likely is the sort of phobias you're likely to have does not have much to do with your personal history but rather it has a lot to do with your evolutionary history.
但你可能患有的恐怖症,似乎与你的个人经历无关,而与人类进化史有着很大的关系。
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