Zobrazeno 1 - 10
of 253
pro vyhledávání: '"J Allan Downie"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Legume-rhizobia root-nodule symbioses involve the recognition of rhizobial Nod factor (NF) signals by NF receptors, triggering both nodule organogenesis and rhizobial infection. RinRK1 is induced by NF signaling and is essential for infectio
Externí odkaz:
https://doaj.org/article/012cd171f97146ac94c2c6517e02fd99
Autor:
Xiaolin Li, Miaoxia Liu, Min Cai, David Chiasson, Martin Groth, Anne B Heckmann, Trevor L Wang, Martin Parniske, J Allan Downie, Fang Xie
Publikováno v:
PLoS Genetics, Vol 19, Iss 2, p e1010621 (2023)
Symbiotic interactions between rhizobia and legumes result in the formation of root nodules, which fix nitrogen that can be used for plant growth. Rhizobia usually invade legume roots through a plant-made tunnel-like structure called an infection thr
Externí odkaz:
https://doaj.org/article/8a74390550164e219b5ceb4a98a4ee51
Autor:
J. Allan Downie, Eva Kondorosi
Publikováno v:
Frontiers in Agronomy, Vol 3 (2021)
In nitrogen-fixing nodules of legumes such as pea (Pisum) and Medicago spp. the plant induces terminal differentiation in the rhizobial endosymbionts by targeting nodule-specific cysteine-rich defensin-like peptides into the bacteria. However, in nod
Externí odkaz:
https://doaj.org/article/60534db755be430e976e24d6925aa33b
Autor:
Senlei Zhang, Ting Wang, Rui M. Lima, Aladár Pettkó-Szandtner, Attila Kereszt, J. Allan Downie, Eva Kondorosi
Publikováno v:
Nature Plants. 9:280-288
Symbiotic nitrogen fixation by Rhizobium bacteria in the cells of legume root nodules alleviates the need for nitrogen fertilizers. Nitrogen fixation requires the endosymbionts to differentiate into bacteroids which can be reversible or terminal. The
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 28, Iss 12, Pp 1281-1287 (2015)
MgtE is predicted to be a Rhizobium leguminosarum channel and is essential for growth when both Mg2+ is limiting and the pH is low. N2 was only fixed at 8% of the rate of wild type when the crop legume Pisum sativum was inoculated with an mgtE mutant
Externí odkaz:
https://doaj.org/article/d6ee7c3651f44c3db5af5b8eceea0633
Autor:
J Allan Downie
Publikováno v:
PLoS Pathogens, Vol 13, Iss 7, p e1006381 (2017)
Externí odkaz:
https://doaj.org/article/89a15ffdb6374fd6beb27bc2f1f520b0
Autor:
Senlei Zhang, Ting Wang, Rui Lima, Aladár Pettkó-Szandtner, Attila Kereszt, J. Allan Downie, Eva Kondorosi
Symbiotic nitrogen fixation by rhizobium bacteria within the cells of legume root nodules alleviates the need for nitrogen fertilizers. Nitrogen fixation requires the endosymbionts to differentiate into bacteroids and this can be reversible or termin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e5c7cb05eeceb846e4f3062b63bc34
https://doi.org/10.21203/rs.3.rs-1827226/v1
https://doi.org/10.21203/rs.3.rs-1827226/v1
Autor:
Xiaolin Li, Miaoxia Liu, Min Cai, David Chiasson, Martin Groth, Anne B. Heckmann, Trevor L. Wang, Martin Parniske, J. Allan Downie, Fang Xie
Symbiotic interactions between rhizobia and legumes result in the formation of root nodules, which fix nitrogen that can be used for plant growth. Rhizobia usually invade legume roots through a plant-made tunnel-like structure called an infection thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bba108a04ff0eaa035948f3dac74ac13
https://doi.org/10.1101/2022.06.30.498293
https://doi.org/10.1101/2022.06.30.498293
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 25, Iss 2, Pp 250-258 (2012)
Rhizobium leguminosarum bv. viciae can attach to the roots of legume and non-legume plants. We wanted to determine whether root exudates could affect in vitro surface attachment in a confocal microscopy assay. Root exudate from pea, other legumes, wh
Externí odkaz:
https://doaj.org/article/b01b24ef53414f29a1af0e63e93da7d8
Autor:
Ronghui Li, Maggie R. Knox, Anne Edwards, Bridget Hogg, T. H. Noel Ellis, Gehong Wei, J. Allan Downie
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 24, Iss 11, Pp 1396-1403 (2011)
Rhizobium leguminosarum bv. viciae, which nodulates pea and vetch, makes a mixture of secreted nodulation signals (Nod factors) carrying either a C18:4 or a C18:1 N-linked acyl chain. Mutation of nodE blocks the formation of the C18:4 acyl chain, and
Externí odkaz:
https://doaj.org/article/68fb61cf4052405198510666389ca6da