Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Kirsten Bomblies"'
Autor:
Chris Morgan, John A. Fozard, Matthew Hartley, Ian R. Henderson, Kirsten Bomblies, Martin Howard
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Crossover numbers and positions are tightly controlled but the mechanism involved is still obscure. Here, the authors, using quantitative super-resolution cytogenetics and mathematical modelling, show that diffusion mediated coarsening of HEI10, an E
Externí odkaz:
https://doaj.org/article/8de10874456c45cda7c23811c9fa97cf
Publikováno v:
PLoS Genetics, Vol 18, Iss 7, p e1010304 (2022)
Genome duplication, which leads to polyploidy, poses challenges to the meiotic segregation of the now-multiple homologous chromosome copies. Genome scan data showed previously that adaptation to polyploid meiosis in autotetraploid Arabidopsis arenosa
Externí odkaz:
https://doaj.org/article/5270a0f1f95e4d76a9a53119d28d72d3
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
Why transposable elements (TEs) accumulate in polyploids and the evolutionary implications remain unclear. Here, the authors show that following whole genome duplication, relaxed purifying selection is the main driver of TE over-accumulation, which p
Externí odkaz:
https://doaj.org/article/8f77e8841cba4ea080e3124cc900ae6f
Publikováno v:
PLoS Genetics, Vol 14, Iss 7, p e1007510 (2018)
Spatially structured plant populations with diverse adaptations provide powerful models to investigate evolution. Human-generated ruderal habitats are abundant and low-competition, but are challenging for plants not adapted to them. Ruderal habitats
Externí odkaz:
https://doaj.org/article/ac8308eb7d7742f2b18ff5b0208ac3e4
Autor:
Marco Todesco, Sang-Tae Kim, Eunyoung Chae, Kirsten Bomblies, Maricris Zaidem, Lisa M Smith, Detlef Weigel, Roosa A E Laitinen
Publikováno v:
PLoS Genetics, Vol 10, Iss 7, p e1004459 (2014)
A fundamental question in biology is how multicellular organisms distinguish self and non-self. The ability to make this distinction allows animals and plants to detect and respond to pathogens without triggering immune reactions directed against the
Externí odkaz:
https://doaj.org/article/da166557f41241609271999feebdd5e0
Autor:
Kirsten Bomblies
Publikováno v:
eLife, Vol 3 (2014)
Three ‘killer genes’ in one species of fission yeast act selfishly and keep it reproductively isolated from a closely related species.
Externí odkaz:
https://doaj.org/article/9faa35500cb5451e944483290db33e37
Autor:
Jesse D Hollister, Brian J Arnold, Elisabeth Svedin, Katherine S Xue, Brian P Dilkes, Kirsten Bomblies
Publikováno v:
PLoS Genetics, Vol 8, Iss 12, p e1003093 (2012)
Genome duplication, which results in polyploidy, is disruptive to fundamental biological processes. Genome duplications occur spontaneously in a range of taxa and problems such as sterility, aneuploidy, and gene expression aberrations are common in n
Externí odkaz:
https://doaj.org/article/fabcde9e46354b9ca5e78dc09b1a424e
Publikováno v:
PLoS Genetics, Vol 7, Iss 7, p e1002164 (2011)
Non-additive interactions between genomes have important implications, not only for practical applications such as breeding, but also for understanding evolution. In extreme cases, genes from different genomic backgrounds may be incompatible and comp
Externí odkaz:
https://doaj.org/article/c0b7a335f4ad48fd962c50987de999c6
Autor:
Kirsten Bomblies, Levi Yant, Roosa A Laitinen, Sang-Tae Kim, Jesse D Hollister, Norman Warthmann, Joffrey Fitz, Detlef Weigel
Publikováno v:
PLoS Genetics, Vol 6, Iss 3, p e1000890 (2010)
As Arabidopsis thaliana is increasingly employed in evolutionary and ecological studies, it is essential to understand patterns of natural genetic variation and the forces that shape them. Previous work focusing mostly on global and regional scales h
Externí odkaz:
https://doaj.org/article/1252229e4f694a42998f2227e3533083
Autor:
Kirsten Bomblies, Janne Lempe, Petra Epple, Norman Warthmann, Christa Lanz, Jeffery L Dangl, Detlef Weigel
Publikováno v:
PLoS Biology, Vol 5, Iss 9, p e236 (2007)
Epistatic interactions between genes are a major factor in evolution. Hybrid necrosis is an example of a deleterious phenotype caused by epistatic interactions that is observed in many intra- and interspecific plant hybrids. A large number of hybrid
Externí odkaz:
https://doaj.org/article/e0718a059a9045fe9735118f6b0c295e