BET-HEDGING

作品数：5被引量：7H指数：2
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相关期刊：《Avian Research》《Journal of Plant Ecology》《Asian Herpetological Research》《Insect Science》更多>>
相关基金：中国博士后科学基金国家自然科学基金更多>>
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Differences in seed dormancy and germination in amphicarpic legumes:manifold bet-hedging in space and time被引量：2
《Journal of Plant Ecology》2021年第4期662-672,共11页Ricardo Sanchez-Martin Jose Maria Gomez Pierre-Olivier Cheptou Rafael Rubio de Casas 
This research was supported by the Spanish Ministries of Science,Innovation and Universities(FPU grant FPU17/00629 awarded to R.S.M.)and of Economy and Competitiveness(grant CGL2016-79950-R)including FEDER funds;by the Junta de Andalucfa/FP7 Talentia program.
Aims Dispersal through space or time via dormancy is one of the primary processes whereby organisms can influence the environment they experience.In plants,strong evolutionary correlations are expected between the two...
关键词：amphicarpy dormancy/colonization trade-off amphicarpic legumes environmental heterogeneity seed dormancy and germination Mediterranean environments 
The allocation between egg size and clutch size depends on local nest survival rate in a mean of bet-hedging in a shorebird被引量：1
《Avian Research》2020年第4期465-474,共10页Zitan Song Xin Lin Pinjia Que Naerhulan Halimubieke Qin Huang Zhengwang Zhang Tamás Székely Yang Liu 
This work was supported by Open Fund of Key Laboratory of Biodiversity Science and Ecological Engineering,Ministry of Education to Yang Liu,the China Postdoctoral Science Foundation(No.2019M663221);the British Ornithologists’Union’s Career Development Bursary in 2019 to Zitan Song,the National Natural Science Foundation of China(Nos.31600297)to Pinjia Que;by the Hungarian Scientific Funding Agency,NKFIH(éLVONAL KKP-126949,K-116310)to Tamás Székely.
Background:The allocation of resources between offspring size and number is a central question of life-history theory.Although several studies have tested the existence of this trade-off,few studies have investigated ...
关键词：Ambient temperature Bet-hedging strategy Nest survival rate Resource allocation SHOREBIRDS 
Intraspecific maternal competition in insect parasitoids induces summer diapause in insect parasitoids被引量：1
《Insect Science》2018年第6期1080-1088,共9页Kévin Tougeron George Hraoui Cécile Le Lann Joan van Baaren Jacques Brodeur 
Organisms often live in unpredictable environments and have to adopt life history strategies that optimize their fitness under these conditions.According to bet-hedging theory,individuals can reduce variation in fitne...
关键词：AESTIVATION BET-HEDGING host density INTRASPECIFIC COMPETITION SUPERPARASITISM 
High Altitude Frogs (Rana kukonoris) Adopt a Diversified Bethedging Strategy in the Face of Environmental Unpredictability被引量：1
《Asian Herpetological Research》2018年第1期43-49,共7页Wei CHEN Liqing PENG Lichun JIANG David A.PIKE Christopher R.FRIESEN Gregory BROWN 
funded by the Natural Sciences Foundation for Distinguished Young Scholar of Sichuan (grant number 2016JQ0038);Key Foundation of Sichuan Provincial Department of Education (grant number 18ZA0255);the National Sciences Foundation of China (grant number 31670392)
Environmental unpredictability can influence strategies of maternal investment among eggs within a clutch. Models predict that breeding females should adopt a diversified bet-hedging strategy in unpredictable environm...
关键词：altitude bet-hedging strategy environmental quality egg size within-clutch variation unpredictable environment 
Modeling stochastic phenotype switching and bet-hedging in bacteria： stochastic nonlinear dynam=cs and critical state identification被引量：2
《Frontiers of Electrical and Electronic Engineering in China》2014年第3期110-125,共16页Chen Jia Minping Qian Yu Kang Daquan Jiang 
Fluctuating environments pose tremendous challenges to bacterial populations. It is observed in numerous bacterial species that individual cells can stochastically switch among multiple phenotypes for the population t...
关键词：phenotypic heterogeneity phenotypic variation MULTISTABILITY gene network stochastic gene expression 
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