Results 81 to 90 of about 302 (111)

Recent Progress on Plant Apomixis for Genetic Improvement. [PDF]

Int J Mol Sci
Xue L, Zhang Y, Wei F, Shi G, Tian B, Yuan Y, Jiang W, Zhao M, Hu L, Xie Z, Gu H.   +10 more
europepmc   +1 more source

Novelties in the embryology of Parodia (Cactaceae) and its potential application to the genus taxonomy. [PDF]

Ann Bot
Gentz P, Mariath JEA.
europepmc   +1 more source

Germline fate determination by a single ARGONAUTE protein in <i>Ectocarpus</i>. [PDF]

Proc Natl Acad Sci U S A
Bukhanets V, Batista RA, Haas FB, Luthringer R, Kushkush J, Zheng M, Hipp K, Alva V, Martinho C, Coelho SM.   +9 more
europepmc   +1 more source

New insights into <i>Eragrostis curvula</i>'s sexual and apomictic reproductive development. [PDF]

Front Plant Sci
Pasten MC, Carballo J, Díaz AR, Mizzotti C, Cucinotta M, Colombo L, Echenique VC, Mendes MA.   +7 more
europepmc   +1 more source

Parallel loss of sexual reproduction in field populations of a brown alga sheds light on the mechanisms underlying the emergence of asexuality. [PDF]

Nat Ecol Evol
Hoshino M, Cossard G, Haas FB, Kane EI, Kogame K, Jomori T, Wakimoto T, Glemin S, Coelho SM.   +8 more
europepmc   +1 more source

Stage-Dependent Persistence of Nucleated Endosperm Cells in Seeds of <i>Limonium</i> Sexual and Apomictic Species with Autonomous Endosperm Formation. [PDF]

Genes (Basel)
Gomes-Domingues C, Hörandl E, Caperta AD.   +2 more
europepmc   +1 more source

Asexual thalli originated from sporophytic thalli via apomeiosis in the green seaweed Ulva

Asexual thalli originated from sporophytic thalli via apomeiosis in the green seaweed Ulva
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Is the frequency of apomeiosis in the Rhodophyta a genetic character?

Hydrobiologia, 1987
The small rhodophyte Antithamnionella sarniensis Lyle (Ceramiaceae), a very common species on the Atlantic coast of France, has a normal Polysiphonia-like life cycle (Sundene, 1964), but some tetraspores can give new tetrasporophytes directly (L’Hardy-Halos, 1985). This phenomenon has now been studied in detail (Magne, 1986).
exaly   +4 more sources

An Hieracium mutant, loss of apomeiosis 1 (loa1) is defective in the initiation of apomixis

Sexual Plant Reproduction, 2007
Asexual seed formation (apomixis) in Hieracium aurantiacum occurs by mitotic embryo sac formation without prior meiosis in ovules (apomeiosis), followed by fertilization-independent embryo and endosperm development. Sexual reproduction begins first in Hieracium ovules with megaspore mother cell (MMC) formation.
Takashi Okada, Susan D Johnson, Anna M G Koltunow   +2 more
exaly   +3 more sources

Apomixis via recombination of genome regions for apomeiosis (diplospory) and parthenogenesis in Erigeron (daisy fleabane, Asteraceae)

Sexual Plant Reproduction, 2006
Apomixis in daisy fleabanes (Erigeron annuus and E. strigosus) is controlled by two genetically unlinked loci that regulate, independently, the formation of unreduced female gametophytes (apomeiosis, diplospory) and autonomous seed formation (parthenogenesis).
exaly   +2 more sources