Results 331 to 340 of about 26,216 (365)

Replication protein-A, RPA, plays a pivotal role in the maintenance of recombination checkpoint in yeast meiosis. [PDF]

Sci Rep
Sampathkumar A, Zhong C, Tang Y, Fujita Y, Ito M, Shinohara A.   +5 more
europepmc   +1 more source

Generation and validation of a novel multitarget small molecule in glioblastoma. [PDF]

Cell Death Dis
Artetxe-Zurutuza A, Iturrioz-Rodriguez N, Elizazu J, Toledano-Pinedo M, Porro-Pérez A, De Goñi I, Elua-Pinin A, Schäker-Hübner L, Azkargorta M, Elortza F, Iriepa I, Lòpez-Muñoz F, Moncho-Amor V, Hansen FK, Sampron N, Marco-Contelles JL, Matheu A.   +16 more
europepmc   +1 more source

High-frequency repetitive transcranial magnetic stimulation ameliorates memory impairment by inhibiting neuroinflammation in the chronic cerebral hypoperfusion mice. [PDF]

Brain Behav
Zou H, Bao S, Chen X, Zhou X, Zhang S.
europepmc   +1 more source

Meiosis-associated expression patterns during starvation-induced cell fusion in the protist Fisculla terrestris. [PDF]

BMC Biol
Gao S, Solbach MD, Bast J, Dumack K.
europepmc   +1 more source

Systematic identification of Y-chromosome gene functions in mouse spermatogenesis. [PDF]

Science
Subrini J, Varsally W, Balsells IB, Bensberg M, Sioutas G, Ojarikre O, Maciulyte V, Gylemo B, Crawley K, Courtis K, de Rooij DG, Turner JMA.   +11 more
europepmc   +1 more source

How plants with hundreds of centromeres crossover. [PDF]

Nat Plants
europepmc   +1 more source

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Chromosome synapsis in hexaploids

Journal of Theoretical Biology, 1980
Abstract Theoretical relationships between pachytene multivalent and bivalent frequencies in hexaploids are deduced from a model, based on chromosomes showing sequential association at equidistant pairing sites and uniform propensities for partner exchange throughout their lengths.
R.S. Callow, Ian Gladwell
openaire   +3 more sources

On transmission of information by synapsis

International Journal of Bio-Medical Computing, 1970
Abstract This study is a solution to a problem of information transmission by synapsis which is reduced to the integration of the equation with partial derivatives of the heat type with mixed conditions. The solution z(x, t) found is represented by an integral of Fourier series which tends to a singular integral in the neighbourhood of x = 0+, the
Ed. Nicolau, R. Badescu, C. Balaceanu
openaire   +3 more sources

Synapsis in a natural autotetraploid

Genome, 1999
To test assumptions of the autotetraploid chromosome pairing model regarding events during synapsis, whole-mount spreads of synaptonemal complexes (SCs) of Machaeranthera pinnatifida (=Haplopappus spinulosus) (Asteraceae) (2n = 4x = 16) were analyzed by electron microscopy. On the assumption of one synaptic initiation per chromosome arm, each pachytene
Aaron Reeves, Stephen M. Stack, Donald P Hauber   +2 more
openaire   +2 more sources

Synapsis and recombination in inversion heterozygotes

Biochemical Society Transactions, 2010
Inversion heterozygotes are expected to suffer from reduced fertility and a high incidence of chromosomally unbalanced gametes due to recombination within the inverted region. Non-homologous synapsis of the inverted regions can prevent recombination there and diminish the deleterious effects of inversion heterozygosity.
Pavel M. Borodin, Anna A. Torgasheva
openaire   +3 more sources