Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Natasha J, Mehdiabadi"'
Autor:
Clea Scala, Xiangjun Tian, Natasha J Mehdiabadi, Margaret H Smith, Gerda Saxer, Katie Stephens, Prince Buzombo, Joan E Strassmann, David C Queller
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e46150 (2012)
Protein sequences are normally the most conserved elements of genomes owing to purifying selection to maintain their functions. We document an extraordinary amount of within-species protein sequence variation in the model eukaryote Dictyostelium disc
Externí odkaz:
https://doaj.org/article/fce30a12ecdd413eb8862ae6831a587e
Publikováno v:
Evolution. 63:542-548
Little is known about the population structure of social microorganisms, yet such studies are particularly interesting for the ways that genetic variation impacts their social evolution. Dictyostelium, a eukaryotic microbe widely used as a developmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ac6b84da68e7bb4b021f9fe0c90dbad
https://doi.org/10.1111/j.1558-5646.2008.00574.x
https://doi.org/10.1111/j.1558-5646.2008.00574.x
Autor:
Owen M. Gilbert, Kevin R. Foster, Joan E. Strassmann, David C. Queller, Natasha J. Mehdiabadi
Publikováno v:
Proceedings of the National Academy of Sciences. 104:8913-8917
The control of cheating is important for understanding major transitions in evolution, from the simplest genes to the most complex societies. Cooperative systems can be ruined if cheaters that lower group productivity are able to spread. Kin-selectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7fa7a5d41c965bf1b0f8bf327170fe3
https://doi.org/10.1073/pnas.0702723104
https://doi.org/10.1073/pnas.0702723104
Publikováno v:
Behavioral Ecology. 17:291-296
Fungus-growing ants in the tribe Attini represent a classic example of a mutualism. These ants obligately depend on fungus as their major food source, while the fungus receives both vegetative substrate (nourishment) from the ants and protection from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4a53f8f03f0a630905a03af702a967b
https://doi.org/10.1093/beheco/arj028
https://doi.org/10.1093/beheco/arj028
Publikováno v:
Ecological Entomology. 29:621-627
1. The red imported fire ant, Solenopsis invicta Buren (Hymenoptera: Formicidae), is an invasive species of south-eastern U.S.A. Since its introduction from South America approximately 70 years ago, this pest has devastated natural biodiversity. 2. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd9480d537409a8bba87d5e0e9ffe791
https://doi.org/10.1111/j.0307-6946.2004.00636.x
https://doi.org/10.1111/j.0307-6946.2004.00636.x
Publikováno v:
Trends in Ecology & Evolution. 18:88-93
Studies of sex-ratio conflict in the eusocial Hymenoptera (ants, bees and wasps) have provided the most rigorous tests of kin selection theory. The hymenopteran haplodiploid system of sex determination generally renders workers more closely related t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf8fe33e9804ac5054d4670f72b1f13
https://doi.org/10.1016/s0169-5347(02)00056-3
https://doi.org/10.1016/s0169-5347(02)00056-3
Publikováno v:
Proceedings of the Royal Society of London. Series B: Biological Sciences. 269:1695-1699
The red imported fire ant is becoming a global ecological problem, having invaded the United States, Puerto Rico, New Zealand and, most recently, Australia. In its established areas, this pest is devastating natural biodiversity. Early attempts to ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4669c5a011af27325f3ab63941b71f7e
https://doi.org/10.1098/rspb.2002.2087
https://doi.org/10.1098/rspb.2002.2087
Publikováno v:
Behavioral Ecology and Sociobiology. 45:370-377
As conditions change, social insect colonies adjust the numbers of workers engaged in various tasks, such as foraging and nest work. This process of task allocation operates without central control; individuals respond to simple, local cues. This stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fe81fcfe4f1f851e228d41a5d1bec6
https://doi.org/10.1007/s002650050573
https://doi.org/10.1007/s002650050573
Autor:
Margaret H. Smith, Katie Stephens, Natasha J. Mehdiabadi, Prince Buzombo, David C. Queller, Gerda Saxer, Xiangjun Tian, Clea Scala, Joan E. Strassmann
Publikováno v:
PLoS ONE
PLoS ONE, Vol 7, Iss 9, p e46150 (2012)
PLoS ONE, Vol 7, Iss 9, p e46150 (2012)
Protein sequences are normally the most conserved elements of genomes owing to purifying selection to maintain their functions. We document an extraordinary amount of within-species protein sequence variation in the model eukaryote Dictyostelium disc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87d490caac272efbec193e13156528f4
https://pubmed.ncbi.nlm.nih.gov/23029418
https://pubmed.ncbi.nlm.nih.gov/23029418
Publikováno v:
Nature Communications. 3
A major problem in evolutionary biology is explaining the success of mutualism. Solving this problem requires understanding the level of fidelity between interacting partners. Recent studies have proposed that fungus-growing ants and their fungal cul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44f0c02e0190547fd0f5233ffa53fec0
https://doi.org/10.1038/ncomms1844
https://doi.org/10.1038/ncomms1844