dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到240条 ,权限内显示50条;

Data from: Complexity of the genetic basis of aging in nature revealed by a clinal study of lifespan and methuselah, a gene for aging, in Drosophila
负责人:
关键词:
Cline;candidate gene;lifespan;Drosophila;methuselah;Aging
DOI:
doi:10.5061/dryad.11j35
摘要:
in the mth gene. Clinal patterns in the most common mth haplotype and for lifespan (both increasing with latitude) have been observed in North American
Data from: Slow development as an evolutionary cost of long life
负责人:
关键词:
Growth;trade-off;Caenorhabditis remanei;Development time;lifespan;Antagonistic pleiotropy;Stress Resistance
DOI:
doi:10.5061/dryad.45dn8
摘要:
is under strong selection in nature, reduced somatic maintenance resulting in shorter life span may be a widespread cost of rapid development.
Data from: Large-brained frogs mature later and live longer
负责人:
Liao, Wen Bo
关键词:
longevity brain size cognitive buffer hypothesis developmental costs hypothesis anurans
DOI:
doi:10.5061/dryad.t8h2j0b
摘要:
cognitive abilities, both of which should increase survival probabilities and hence lifespan. To date this relationship between lifespan and brain size seems
Data from: Selection on learning performance results in the correlated evolution of sexual dimorphism in life history
负责人:
关键词:
sexual conflict;trade-offs;life-history evolution;Behavior
DOI:
doi:10.5061/dryad.r4g6p
摘要:
we selected Caenorhabditis remanei nematode females for increased or decreased olfactory learning performance and measured learning, lifespan (in mated
Data from: Macronutrients and micronutrients drive trade-offs between male pre- and post-mating sexual traits
负责人:
关键词:
attractiveness;Geometric Framework for nutrition;lifespan;Teleogryllus oceanicus;ejaculate quality;cuticular hydrocarbons;courtship song
DOI:
doi:10.5061/dryad.p3v0kt3
摘要:
r fertility. We used the Geometric Framework for nutrition to examine the effects of macronutrient and micronutrient consumption on lifespan and the expres
Data from: Multivariate intralocus sexual conflict in seed beetles
负责人:
关键词:
pleiotropy;rate of life;Life history;Callosobruchus maculatus (Coleoptera: Bruchidae);Metabolism;sexual dimorphism;sexually antagonistic
DOI:
doi:10.5061/dryad.06s05
摘要:
IaSC are scarce. Previously, we showed that upward artificial selection on male lifespan decreased male fitness but increased female fitness compa
Data from: Repeated intraspecific divergence in life span and aging of African annual fishes along an aridity gradient
负责人:
关键词:
intra-specific variation;parallel evolution;lifespan;pace-of-life syndrome;Nothobranchius;Holocene;neoplasia;Reproductive Senescence
DOI:
doi:10.5061/dryad.4gv4g
摘要:
Life span and aging are substantially modified by natural selection. Across species, higher extrinsic (environmentally related) mortality (and henc
Data from: Ablation of insulin-producing cells prevents obesity but not premature mortality caused by a high-sugar diet in Drosophila
负责人:
关键词:
Insulin\/IGF signalling;diet;Ageing;drosophila melanogaster
DOI:
doi:10.5061/dryad.t04v4
摘要:
Ageing can be modulated by genetic as well as nutritional interventions. In female Drosophila melanogaster, lifespan is maximized at intermediate
Data from: Long-lived rodents reveal signatures of positive selection in genes associated with lifespan
负责人:
Sahm, Arne
关键词:
lifespan Positive selection African mole-rats Naked mole-rat Evolution of longevity Blind mole rat Spalax IGF1 RHEB RHEBL1
DOI:
doi:10.5061/dryad.75b406n
摘要:
The genetics of lifespan determination is poorly understood. Most research has been done on short-lived animals and it is unclear if these insights
Data from: Encephalization and longevity evolved in a correlated fashion in Euarchontoglires but not in other mammals
负责人:
关键词:
cognitive buffer;delayed benefits;Euarchontoglires;longevity;expensive brain;Coevolution;encephalization
DOI:
doi:10.5061/dryad.p671ht6
摘要:
ween small/large relative brain size and short/long lifespan. In four mammalian orders, these traits evolved independently. This may reflect constraints rela

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充