Results 101 to 110 of about 43,615 (154)

Understanding and harnessing unreduced gametes for crop improvement. [PDF]

Theor Appl Genet
Xu Q, Wu E, Chen H, Dong B, Meng Q, Yang D, Liu S, Li G, Wang D, Zhang K.   +9 more
europepmc   +1 more source

Zipping up the Synaptonemal Complex: Pathways to Homologous Chromosome Synapsis. [PDF]

Bioessays
Gold AL, Kim Y.
europepmc   +1 more source

Genome-wide crossover analysis in the holocentric pantry moth reveals strong crossover assurance and interference during spermatogenesis. [PDF]

Genome Res
Lee L, Mitra A, Benner L, Bruno M, Raab LM, Runyan RK, Smith E, Dale RK, Rosin LF.   +8 more
europepmc   +1 more source

Loss of Nemp1 disrupts female meiosis and activates a conserved ATM-CHK2 checkpoint. [PDF]

Nat Commun
Hakim BA, Tsatskis Y, Zhang L, Choi E, Zhang Y, Hodzic D, Wu Q, Zhang M, Pashaei M, Ha K, Rusch J, Brill JA, Brieño-Enríquez MA, Jurisicova A, McNeill H.   +14 more
europepmc   +1 more source

Active maintenance of meiosis-specific chromosome structures in <i>Caenorhabditis elegans</i> by the deubiquitinase DUO-1. [PDF]

Proc Natl Acad Sci U S A
Strand LG, Choi CP, McCoy S, Nsamba ET, Silva N, Villeneuve AM.   +5 more
europepmc   +1 more source

Detailed re-analysis of satellitome mapping facilitated by the telomere-to-telomere (T2T) assembly of bread wheat genome. [PDF]

Plant Mol Biol
Garrido-Ramos MA, Prieto P.
europepmc   +1 more source

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Centromere pairing precedes meiotic chromosome pairing in plants

Science China Life Sciences, 2017
Meiosis is a specialized eukaryotic cell division, in which diploid cells undergo a single round of DNA replication and two rounds of nuclear division to produce haploid gametes. In most eukaryotes, the core events of meiotic prophase I are chromosomal pairing, synapsis and recombination.
Fangpu Han
exaly   +3 more sources

Centromere Associations in Meiotic Chromosome Pairing

Annual Review of Genetics, 2015
Production of gametes of halved ploidy for sexual reproduction requires a specialized cell division called meiosis. The fusion of two gametes restores the original ploidy in the new generation, and meiosis thus stabilizes ploidy across generations.
Charles I White, Olivier da Ines
exaly   +3 more sources

The Analysis of Chromosome Pairing

Monographs on Theoretical and Applied Genetics, 1975
In respect to chromosome pairing, two situations may be distinguished: non-competitive pairing, in which only two possible partners are available, and competitive pairing, where more than two potential partners are available, but where nevertheless only two at a time can finally pair sufficiently effectively to form a chiasma.
exaly   +2 more sources

Meiotic Chromosome Pairing in Triticale

Nature, 1970
CONSIDERABLE attention is currently being paid to the possible use of Triticale as a new crop; indeed, a variety has already been named in Canada1. Triticale is a hybrid genus of synthetic amphiploids which have the full chromosome complements of wheat (Triticum) and rye (Secale). Octoploid forms, of Triticale have fifty-six chromosomes, made up of the
R, Riley, T E, Miller
openaire   +2 more sources