Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Bernard Angers"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Animal morphology is influenced by several factors, including gonadal development and gametogenesis. Although their effects are well documented in male/female differentiation, much less is known about same-sex effects, such as those caused b
Externí odkaz:
https://doaj.org/article/c4e98b7af4254f6f841aeca959b257d8
Publikováno v:
Mitochondrial DNA. Part B. Resources, Vol 7, Iss 5, Pp 786-788 (2022)
We report the complete circular mitochondrial genome of the hydrothermal vent polychaete Paralvinella palmiformis (Annelida: Terebellida: Alvinellidae). The mitochondrial genome is 16386 bp in length with a GC content of 38.8%. It contains 36 genes,
Externí odkaz:
https://doaj.org/article/23faa81bb7184f53b30d76203229bc0b
Publikováno v:
Evolutionary Applications, Vol 13, Iss 6, Pp 1262-1278 (2020)
Abstract Epigenetic processes manage gene expression and products in a real‐time manner, allowing a single genome to display different phenotypes. In this paper, we discussed the relevance of assessing the different sources of epigenetic variation
Externí odkaz:
https://doaj.org/article/3b5159de656e4c27885d9ee91c171dfb
Publikováno v:
Ecology and Evolution, Vol 10, Iss 1, Pp 307-319 (2020)
Abstract Climate warming may affect reproductive isolation between sympatric sister species by modifying reproductive phenology or mate choice. This is expected to result in a latitudinal progression of hybridization in response to the shifting of en
Externí odkaz:
https://doaj.org/article/ceefbbd5281940a692a93f5e7d43ba52
Autor:
France Beauregard, Bernard Angers
Publikováno v:
BMC Evolutionary Biology, Vol 18, Iss 1, Pp 1-12 (2018)
Abstract Background Unisexuals of the blue-spotted salamander complex are thought to reproduce by kleptogenesis. Genome exchanges associated with this sperm-dependent mode of reproduction are expected to result in a higher genetic variation and multi
Externí odkaz:
https://doaj.org/article/15fa1cfa89004d00a54c9f31b4493433
Autor:
Christelle Leung, Bernard Angers
Publikováno v:
Ecology and Evolution, Vol 8, Iss 1, Pp 266-272 (2018)
Abstract All‐female sperm‐dependent species are particular asexual organisms that must coexist with a closely related sexual host for reproduction. However, demographic advantages of asexual over sexual species that have to produce male individua
Externí odkaz:
https://doaj.org/article/57b213f4d1d64382a12829228d3fdcbc
Publikováno v:
PeerJ, Vol 6, p e5896 (2018)
Background Survival in temporally or spatially changing environments is a prerequisite for the perpetuation of a given species. In addition to genetic variation, the role of epigenetic processes is crucial in the persistence of organisms. For instanc
Externí odkaz:
https://doaj.org/article/0838ae6cb5444061ad45e1fe0a4186ca
Autor:
Laure Cauchard, Bernard Angers, Neeltje J. Boogert, Mélissa Lenarth, Pierre Bize, Blandine Doligez
Publikováno v:
Frontiers in Ecology and Evolution, Vol 5 (2017)
Recent studies have uncovered relationships between measures of various cognitive performances and proxies of fitness such as reproductive success in non-human animals. However, to better understand the evolution of cognition in the wild, we still ha
Externí odkaz:
https://doaj.org/article/303c7c9b3f1d45cdac113ffae965cc8e
Publikováno v:
PLoS ONE, Vol 12, Iss 4, p e0174235 (2017)
The effect of the environment may result in different developmental outcomes. Extrinsic signals can modify developmental pathways and result in alternative phenotypes (phenotypic plasticity). The environment can also be interpreted as a stressor and
Externí odkaz:
https://doaj.org/article/1159946365534465998d3ea3310b08e2
Publikováno v:
Current Zoology, Vol 58, Iss 1, Pp 138-145 (2012)
Epigenetic processes are important mechanisms for phenotypic changes that occur in response to the environment. As such, it is expected that the alteration of cytoplasmic composition (the immediate environment of nuclei) results in the modification o
Externí odkaz:
https://doaj.org/article/cb022f5a86d140e2b734c1589a635036