Transfers and transitions: Parent-offspring conflict, genomic imprinting, and the evolution of human life history

David Haig

首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Transfers and transitions: Parent-offspring conflict, genomic imprinting, and the evolution of human life history

【24h】

Transfers and transitions: Parent-offspring conflict, genomic imprinting, and the evolution of human life history

机译：转移和过渡：父母与子女的冲突，基因组印记以及人类生活史的演变

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Human offspring are weaned earlier than the offspring of other great apes but take longer to reach nutritional independence. An analysis of human disorders of imprinted genes suggests genes of paternal origin, expressed in infants, have been selected to favor more intense suckling than genes of maternal origin. The same analysis suggests that genes of maternal origin may favor slower childhood growth but earlier sexual maturation. These observations are consistent with a hypothesis in which slow maturation was an adaptation of offspring that reduced maternal fitness, whereas early weaning was an adaptation of mothers that reduced the fitness of individual offspring.

机译：人类的后代比其他大猿的后代更早断奶，但要达到营养独立性需要更长的时间。对人类印迹基因的疾病进行的分析表明，婴儿中表达的父亲起源的基因比母亲起源的基因更倾向于更强烈的哺乳。相同的分析表明，母亲的基因可能有利于儿童生长缓慢，但性成熟较早。这些观察结果与一个假设相吻合，在该假设中，缓慢成熟是降低后代适应性的后代适应，而早期断奶是降低单个后代适应性的母亲适应。

著录项

来源
《Proceedings of the National Academy of Sciences of the United States of America》 |2010年第1期|1731-1735|共5页
作者
David Haig;
展开▼
作者单位

Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 02138;

展开▼
收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类
关键词
beckwith-wiedemann syndrome; genomic imprinting; prader-willi syndrome; weaning;

机译：贝克威维德曼综合征基因组印迹普拉德威利综合征断奶;

相似文献

外文文献
中文文献
专利

1. Parent-Offspring Conflict over the Transition to Independence inTI Parent-Offspring Conflict over the Transition to Independence in Nicrophorus vespilloides: Parental Chemical Cues and Offspring Begging [J] . Leigh D, Smiseth PT Ethology . 2012,第5期

机译：过渡到独立中的亲子冲突inTI过渡分离中的亲子冲突：亲子化学提示和后代乞讨
2. How demography, life history, and kinship shape the evolution of genomic imprinting. [J] . The American Naturalist: Devoted to the Conceptual Unification of the Biological Sciences . 2010,第4期

机译：人口统计学，生活史和血缘关系如何塑造基因组印迹的演变。
3. Testing the Viviparity-Driven-Conflict Hypothesis: Parent-Offspring Conflict and the Evolution of Reproductive Isolation in a Poeciliid Fish [J] . Matthew Schrader* Joseph Travis The American Naturalist . 2008,第6期

机译：测试胎生驱动的冲突假说：亲子冲突和Poeciliid鱼中生殖隔离的进化
4. Importance of Genomic Imprinting in the Evolution and Development of the Maternal Brain [C] . Barry E. Keverne Colloque Médecine et Recherche . 2013

机译：基因组印记在母脑进化和发展中的重要性
5. The evolution of genomic imprinting from the Jurassic to the clinic. [D] . Killian, Jonathan Keith. 2001

机译：基因组印记从侏罗纪到临床的演变。
6. Colloquium Paper: Transfers and transitions: Parent–offspring conflict genomic imprinting and the evolution of human life history [O] . David Haig 2010

机译：座谈会论文：转移和过渡：亲子冲突基因组印记和人类生活史的演变
7. Transfers and transitions: Parent–offspring conflict, genomic imprinting, and the evolution of human life history [O] . Haig, David 2009

机译：转移和过渡：父母与子女的冲突，基因组印记以及人类生活史的演变

Transfers and transitions: Parent-offspring conflict, genomic imprinting, and the evolution of human life history

摘要

著录项

相似文献

相关主题

期刊订阅