Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Andrew J. Pemberton"'
Publikováno v:
PLoS ONE, Vol 1, p e3 (2006)
Homing endonuclease genes (HEGs) are superfluous, but are capable of invading populations that mix alleles by biasing their inheritance patterns through gene conversion. One model suggests that their long-term persistence is achieved through recurren
Externí odkaz:
https://doaj.org/article/b2d4d6044ad04ca68ecb975d408dd453
Publikováno v:
Marine Ecology Progress Series. 430:113-119
Polyembryony, the splitting of a single sexually produced embryo into many clonal copies, seems to involve a disadvantageous combination of sexual and asexual reproduction, but per- sists in a diverse range of organisms. It has been suggested that em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c655dd4077ab25557152ff2e84036a
https://doi.org/10.3354/meps09039
https://doi.org/10.3354/meps09039
Publikováno v:
Marine Ecology Progress Series. 422:123-128
In many organisms, offspring fitness is markedly affected by size at hatching. Theoreti- cal models predict offspring from one clutch to have the same optimal size, but empirical studies report within-clutch variation in offspring sizes for a wide ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e3ccd5028f9a8f7a887a5f91b368ab1
https://doi.org/10.3354/meps08890
https://doi.org/10.3354/meps08890
Publikováno v:
Molecular Ecology Resources. 10:292-303
In spite of considerable interest in postcopulatory sexual selection, separating the effects of sperm competition from cryptic female choice remains difficult because mechanisms underlying postcopulatory processes are poorly understood. One methodolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a29633bdf1f9b20c65244cd2a5319c3
https://doi.org/10.1111/j.1755-0998.2009.02754.x
https://doi.org/10.1111/j.1755-0998.2009.02754.x
Publikováno v:
Journal of Morphology. 269:630-637
Female yellow dung flies, Scathophaga stercoraria, can influence the traffic of sperm stored in their spermathecae to the site of fertilization in the bursa copulatrix. However, the anatomical mechanisms employed are largely unknown. We investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9e0d9cff81057e05f4044ac721ebc8e
https://doi.org/10.1002/jmor.10617
https://doi.org/10.1002/jmor.10617
Publikováno v:
Marine Biology. 153:71-82
Microscale genetic differentiation of sessile organisms can arise from restricted dispersal of sexual propagules, leading to isolation by distance, or from localised cloning. Cyclostome bryozoans offer a possible combination of both: the localised tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341ac1cdabc19dffbbc4e018ee5010af
https://doi.org/10.1007/s00227-007-0785-y
https://doi.org/10.1007/s00227-007-0785-y
Autor:
Leslie R. Noble, CA Wood, K. R. Clarke, Andrew J. Pemberton, Jdd Bishop, A. D. Sommerfeldt, H. C. Flint
Publikováno v:
Journal of Evolutionary Biology. 17:506-518
The importance of sexual compatibility between mates has only recently been realized in zoological research into sexual selection, yet its study has been central to botanical research for many decades. The reproductive characteristics of remote matin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4be833d889fe76778f1b27fcc025a0be
https://doi.org/10.1111/j.1420-9101.2004.00708.x
https://doi.org/10.1111/j.1420-9101.2004.00708.x
Publikováno v:
Journal of Evolutionary Biology. 16:289-301
Negative frequency-dependent mating success – the rare male effect – is a potentially powerful evolutionary force, but disagreement exists as to whether previous work, focusing on copulating species, has robustly demonstrated this phenomenon. Non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05516957c27051be9deed710af72b4ef
https://doi.org/10.1046/j.1420-9101.2003.00509.x
https://doi.org/10.1046/j.1420-9101.2003.00509.x
Autor:
Andrew J Pemberton, John D. D. Bishop
Publikováno v:
Integrative and comparative biology. 46(4)
Marine invertebrates belonging to a broad range of taxa disperse aquatic spermatozoa to fertilize eggs that are retained rather than spawned. We outline the occurrence of this mechanism, which we refer to as spermcast mating, and identify tentative g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8647af444f30f37ce43194a226509ab0
https://pubmed.ncbi.nlm.nih.gov/21672752
https://pubmed.ncbi.nlm.nih.gov/21672752
Autor:
Roger N. Hughes, Lars Johan Hansson, John D. D. Bishop, Andrew J Pemberton, Gary R. Carvalho, M. Eugenia D'Amato, Sean F. Craig, Margaret A. Harley
Publikováno v:
Biology letters. 1(2)
Prolific polyembryony is reported in few major taxa, but its occurrence has generated theoretical debate on potential conflict between sexual and asexual reproduction. It is, therefore, important to genetically confirm a widely cited inference, based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d4f0b5b100ab0fbe68f48bf42c30de8
https://pubmed.ncbi.nlm.nih.gov/17148160
https://pubmed.ncbi.nlm.nih.gov/17148160