Molecular evolution of rodent insulins.
Molecular evolution of rodent insulins.
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啮齿动物胰岛素的分子进化。
DOI：
10.1093/oxfordjournals.molbev.a040424
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发表时间：
1987
影响因子：
10.7
通讯作者：
R. N. Campagne
中科院分区：
文献类型：
--
作者：
J. Beintema;R. N. Campagne
用最大简约法得到了几个啮齿动物胰岛素氨基酸序列树。可能的直系和旁系关系进行了调查。除了最近在大鼠和小鼠祖先中的基因复制，没有强有力的论据支持其他类似的关系。因此，一棵与其他生物数据一致的树是最合理的。根据这棵树，形成锌结合六聚体的能力在超晶型啮齿类动物的祖先中丧失了一次，随后非洲豪猪和栗鼠的谱系进化速度适度增加，但在至少三个独立的品系中，形成这个亚目其他分类群的比率大大增加：豚鼠、Cuis和Ocdontoidae(斑腿和卡西拉瓜)。
Several trees of amino acid sequences of rodent insulins were derived with the maximum-parsimony procedure. Possible orthologous and paralogous relationships were investigated. Except for a recent gene duplication in the ancestor of rat and mouse, there are no strong arguments for other paralogous relationships. Therefore, a tree in agreement with other biological data is the most reasonable one. According to this tree, the capacity to form zinc-binding hexamers was lost once in the ancestor of the hystricomorph rodents, followed by moderately increased evolutionary rates in the lineages to African porcupine and chinchilla but highly increased rates in at least three independent lines to other taxa of this suborder: guinea pig, cuis, and Octodontoidea (coypu and casiragua).
爬行动物胰岛素、胰高血糖素和胰多肽的分离和表征：鳄鱼（密西西比鳄）胰岛素和胰多肽的完整氨基酸序列。
影响因子：
2.7
作者：
Lance,V;Hamilton,JW;Rouse,JB;Kimmel,JR;Pollock,HG
通讯作者：
Pollock,HG
DOI：
10.1073/pnas.81.16.5046
发表时间：
1984-01-01
期刊：
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子：
--
作者：
CHAN, SJ;EPISKOPOU, V;EFSTRATIADIS, A
通讯作者：
EFSTRATIADIS, A