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搜索结果: 1-15 共查到遗传学 Evolution相关记录21条 . 查询时间(0.171 秒)
栎树,俗称橡树,是北半球分布最广、适应性最强、物种最丰富的树木属之一。栎树通常能活几百年,在漫长的生命周期中对各种非生物和生物威胁具有高度的耐受性(图1)。同时,在各种栎属物种中发现了广泛的基因流动,这可能有助于它们的传播。这使栎树成为研究适应性渗透的理想材料。近日,Nature Ecology & Evolution在线发表了浙江大学生命科学学院生态研究所植物系统进化学团队的陈军课题组题为“Ge...
Bísaro pig, a local endangered swine breed, has gained popularity in the recent years. A complete pedigree was used to evaluate the population structure and investigate the current breed’s genetic var...
Organisms in nature adapt and evolve in complex environments. For example, when subjected to changes in nutrients, antibiotics, and predation, microbes in the wild face the challenge of adapting multi...
Suppose you were trying to design a vaccine to combat next season's influenza virus. Having a detailed map that tells you exactly how various strains of the flu bug will evolve would be extremely help...
Evolution, Synthesized     Evolution  Synthesized       2015/12/17
Mayr himself had uncovered many new species, particularly of the birds of New Guinea and the Pacific. But he knew there was more information in a museum than just its species lists. By addin...
Predatory snails in the marine gastropod genus Conus stun prey by injecting a complex mixture of peptide neurotoxins. These conotoxins are associated with trophic diversification and block a divers...
 In 1964, renowned biologists Peter Raven and Paul Erhlich published a landmark study that introduced the concept of co-evolution. Using butterflies and plants as primary examples, the team deter...
Developmental systems theory is an attempt to sum up the ideas of a research tradition in developmental psychobiology that goes back at least to Daniel Lehrman�s work in the 1950s. It yields a ...
摘要 提供一组新编分子进化实验。通过该实验使学生了解重建分子进化树的基本过程,获得使用不同建树方法、建树材料和建树参数对建树结果影响的正确认识。本实验同时具有开放性和研究性特点,符合实验教学改革的方向和要求。Abstract: This paper presents a group of new experiments on molecular evolution. It allows stud...
2007Vol.47No.3pp.512-516DOI: Self-organized Criticality in a Modified Evolution Model on Generalized Barabási-Albert Scale-Free Networks LIN Min,1 WANG Gang,2 and CHEN Tian-Lun3 ...
题目:S19-2 Phylogenetic approaches to the evolution of migration 作者:Leo JOSEPH, Thomas WILKE, Deryn ALPERS
题目:S18-2 Phylogenetic studies of plumage evolution and speciation in New World orioles (Icterus) 作者:Kevin E. OMLAND, Beatrice KONDO
专著信息 书名 Arc-ophiolite obduction in the Western Kunlun Range (China): implications for the Palaeozoic evolution of central Asia 语种 英文 撰写或编译 作者 肖文交,B.F. Windley,郝杰,李继亮 第一作者单位 出版社 Journal of the Geologic...
期刊信息 篇名 Mitochondrial Cytochrome b Gene Sequence of old world monkey:with special reference on evolution of Asian Colobines 语种 英文 撰写或编译 作者 Zhang Y P,Ryder,O A 第一作者单位 刊物名称 Primates 页面 1998,39(1):P.39-4...

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