Results 21 to 30 of about 110 (97)
, 1996 L'expression de l'apomixie gamétophytique chez les graminées est limitée aux formes polyploïdes. Au cours de notre programme de transfert de l'apomixie de #Tripsacum$ tétraploïdes diplosporiques (2n = 4x = 72) au maïs (2n = 20) par rétrocroisements ...
Berthaud, Julien +4 more
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, 2001 Apomixis is asexual plant reproduction through seeds that are produced with no prior genome reduction or fertilisation. The use of apomixis holds enormous potential for future plant breeding and production.
van Baarlen, P., Baarlen, P., van
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Mikroevoluční procesy u vybraných zástupců čeledi Rosaceae [PDF]
, 2020 Polyploidization, hybridization and various reproductive strategies significantly contribute to plant evolution and diversity. Their direct influence on plant evolution is especially apparent in the Rosaceae family and is also mirrored in its still ...
Macková, Lenka
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Developmental genetics of gametophytic apomixis
Trends in Genetics, 2001 Some higher plants reproduce asexually by apomixis, a natural way of cloning through seeds. Apomictic plants produce progeny that are an exact genetic replica of the mother plant. The replication is achieved through changes in the female reproductive pathway such that female gametes develop without meiosis and embryos develop without fertilization ...
Grimanelli, Daniel +3 more
openaire +4 more sources
Apomixie et variation chez Epidendrum nocturnum Jacq. (Orchidaceœ)
, 1982 Volume: 4Start Page: 183End Page ...
Veyret, Yvonne
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Polyploidy and diversity of reproductive modes in the genus Malus
Although the genus Malus includes some of the most important cultivated plants, surprisingly little is known about it from a biological point of view.
Polcar, Václav
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The role of facultative apomicts in interspecific hybridization in the family Asteraceae [PDF]
Interspecific hybridizationis an important mechanism inplant evolution and commonly occurs between sexually reproducing species. However, facultative apomicts can also participate in hybridization.
Mikulecká, Anežka
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, 1993 Le Citrus volkameriana est multiplié par semis de graines polyembryonnées qui contiennent un embryon zygotique et plusieurs embryons nucellaires. Des études de diversité enzymatique ont montré que cette espèce présente une hétérozygotie élevée d'origine ...
Ollitrault, Patrick
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How does selection reconcile individual advantage with the good of the group? [PDF]
Proc Natl Acad Sci U S A, 1977 Leigh EG.
europepmc +1 more source