Zobrazeno 1 - 10
of 63
pro vyhledávání: '"John G. Carman"'
Autor:
John G. Carman, Mayelyn Mateo de Arias, Lei Gao, Xinghua Zhao, Becky M. Kowallis, David A. Sherwood, Manoj K. Srivastava, Krishna K. Dwivedi, Bo J. Price, Landon Watts, Michael D. Windham
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
Apomixis (asexual seed formation) in angiosperms occurs either sporophytically, through adventitious embryony, or gametophytically, where an unreduced female gametophyte (embryo sac) forms and produces an unreduced egg that develops into an embryo pa
Externí odkaz:
https://doaj.org/article/b3dfe06b78b1409696724d3b8adc12b4
Autor:
Mayelyn Mateo de Arias, Lei Gao, David A. Sherwood, Krishna K. Dwivedi, Bo J. Price, Michelle Jamison, Becky M. Kowallis, John G. Carman
Publikováno v:
Genes, Vol 11, Iss 12, p 1449 (2020)
In angiosperms, meiotic failure coupled with the formation of genetically unreduced gametophytes in ovules (apomeiosis) constitute major components of gametophytic apomixis. These aberrant developmental events are generally thought to be caused by mu
Externí odkaz:
https://doaj.org/article/a8ff4f432cf14d78ac264245d6a8a1c1
Publikováno v:
Native Plants Journal. 23:123-129
Autor:
Kaylynn Ashby, Martin A. Lysak, Michael D. Windham, Terezie Mandáková, John G. Carman, Bo J. Price
Publikováno v:
Journal of Systematics and Evolution. 59:83-92
Publikováno v:
Native Plants Journal. 21:353-358
Publikováno v:
Journal of experimental botany (Online) 70 (2019): 2951–2964. doi:10.1093/jxb/erz109
info:cnr-pdr/source/autori:Albertini E.; Barcaccia G.; Carman J.G.; Pupilli F./titolo:Did apomixis evolve from sex or was it the other way around?/doi:10.1093%2Fjxb%2Ferz109/rivista:Journal of experimental botany (Online)/anno:2019/pagina_da:2951/pagina_a:2964/intervallo_pagine:2951–2964/volume:70
info:cnr-pdr/source/autori:Albertini E.; Barcaccia G.; Carman J.G.; Pupilli F./titolo:Did apomixis evolve from sex or was it the other way around?/doi:10.1093%2Fjxb%2Ferz109/rivista:Journal of experimental botany (Online)/anno:2019/pagina_da:2951/pagina_a:2964/intervallo_pagine:2951–2964/volume:70
In angiosperms, there are two pathways of reproduction through seeds: sexual, or amphimictic, and asexual, or apomictic. The essential feature of apomixis is that an embryo in an ovule is formed autonomously. It may form from a cell of the nucellus o
Autor:
Michael D. Windham, Martin A. Lysak, Thomas Mitchell-Olds, John G. Carman, Terezie Mandáková, Kaylynn Ashby, Petra Hloušková, Bo J. Price
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
Plants, Soils, and Climate Faculty Publications
Frontiers in Plant Science
Plants, Soils, and Climate Faculty Publications
Frontiers in Plant Science
The mustard family (Brassicaceae) comprises several dozen monophyletic clades usually ranked as tribes. The tribe Boechereae plays a prominent role in plant research due to the incidence of apomixis and its close relationship to Arabidopsis. This tri
Publikováno v:
Annals of Botany. 114:489-498
†BackgroundandAims During seed fill in cereals, nutrients are symplasmically unloaded to vascular parenchyma in ovules, but thereafter nutrient transport is less certain. In Zea mays, two mechanisms of nutrient passage through the chalaza and nucel
Publikováno v:
Critical Reviews in Plant Sciences
Apomixis in angiosperms is asexual reproduction from seed. Its importance to angiospermous evolution and biodiversity has been difficult to assess mainly because of insufficient taxonomic documentation. Thus, we assembled literature reporting apomixi
Publikováno v:
Crop Science. 51:716-727
Few North American legumes are available for use in rangeland revegetation in the western USA, but Searls prairie clover [Dalea searlsiae (A. Gray) Barneby] is one that holds promise. Commercial-scale seed production of this species could address the