Mikhailova EI, Lovtsius AV, Sosnikhina SP (2010) Some features of meiosis key events in rye and its synaptic mutants. Genetika 46:1371–1375Mikhailova, E.I., Lovtsyus, A.V., and Sosnikhina, S.P., Some features of meiosis key events in rye and its synaptic mutants, Russ. J. ...
When you go from prokaryotes to eukaryotes, you have to arrange for information to be transmitted, not only in the nuclear genome, but also in the cytoplasmic genomes. And then you have the evolution of meiosis, and you have sexual reproduction; which is a huge change in the way ...
as primordial germ cells (PGCs), undergo extensive epigenetic reprogramming before progressing to meiosis. The onset of embryonic development relies on fundamental interactions between the sperm and oocytes [48]. Prior to this interaction, the sperm acrosome undergoes a series of transformations essential...
Potential candidates include DEAD-box ATPases, which have the ability to disrupt RNA-protein interactions. Dbp5 (DDX19 in humans), for example, releases export adaptors from the freshly exported mRNP upon its activation at the outer face of the nuclear pore complex, thus preventing re-entry of...
differential exon usage and different splicing variant Pathways affected by diferential exon usage Pathways affected by differential splice variant usage 1097 Pathway description KEGG pathway Ubiquitin-mediated proteolysis Cell cycle Spliceosome Oocyte meiosis Phosphatidylinositol signaling system Inositol phosphate ...
GO terms associated with genes in cluster 8 were “meiosis,” cell cycle,”“regulation of the metaphase/anaphase transition in the cell cycle,” and “sexual sporulation” (Table S6). PAIRING ABERRATION IN RICE MEIOSIS1 (PAIR1) is essential for the establishment of homologous chromosome pairing...
in germ cells, notably in testis, and also in a wide range of cancer types [15,16,17,18]. High expression of BORIS in testis suggests its involvement in the regulation of specific testis genes and meiosis of sperm [7,8,9,19,20,21,22]. Abnormal expression of BORIS in a variety of...
Loss of Daz-1 function causes sterility in hermaphrodites, by blocking oogenesis at the pachytene stage of meiosis I. Epistasis analysis suggests that this gene exerts its function downstream of Gld-1, the RNA binding pro- tein that in this species governs the early pachytene stage of ...
‘oocyte meiosis’ and ‘mitochondrial membrane permeability’ (Fig.6dand Extended Data Fig.5b,c). Given the close relationship between mitochondrial dysfunction and declining oocyte quality with aging, these findings suggest a potential role of CD38 in modulating oocyte aging and mitochondrial function...
the polarity of cells, organizing the direction of spindle during cell division21, while spermatocytes which undergo meiosis would experience the re-organization of chromosome which should be regulated intensively.HOXgenes may be involved in the accurate regulation of chromosome behavior during meiosis. ...