Centromere pairing precedes meiotic chromosome pairing in plants
Sign Up to like & getrecommendations! Published in 2017 at "Science China Life Sciences"
DOI: 10.1007/s11427-017-9109-y
Abstract: 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… read more here.
Keywords: meiotic prophase; pairing precedes; chromosome pairing; centromere pairing ... See more keywords
Dynamic Responses of Chromosome-Binding Protein Complexes to Meiotic Prophase I of Mouse Spermatocyte.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of proteome research"
DOI: 10.1021/acs.jproteome.2c00414
Abstract: Meiotic prophase I (MPI) is the most important event in mammalian meiosis. The status of the chromosome-binding proteins (CBPs) and the corresponding complexes and their functions in MPI have not yet been well scrutinized. Quantitative… read more here.
Keywords: meiotic prophase; mpi; protein complexes; chromosome binding ... See more keywords
The proteome of developing barley anthers during meiotic prophase I.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of experimental botany"
DOI: 10.1093/jxb/erab494
Abstract: Flowering plants reproduce sexually by combining a haploid male and female gametophyte during fertilization. Male gametophytes are localized in the anthers, each containing reproductive (meiocyte) and non-reproductive tissue necessary for anther development and maturation. Meiosis,… read more here.
Keywords: barley; barley anthers; meiotic prophase; prophase ... See more keywords
Meiotic cohesins mediate initial loading of HORMAD1 to the chromosomes and coordinate SC formation during meiotic prophase
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DOI: 10.1371/journal.pgen.1009048
Abstract: During meiotic prophase, sister chromatids are organized into axial element (AE), which underlies the structural framework for the meiotic events such as meiotic recombination and homolog synapsis. HORMA domain-containing proteins (HORMADs) localize along AE and… read more here.
Keywords: hormad1; meiotic cohesins; loading hormad1; formation ... See more keywords
Topoisomerases Modulate the Timing of Meiotic DNA Breakage and Chromosome Morphogenesis in Saccharomyces cerevisiae.
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DOI: 10.1534/genetics.120.303060
Abstract: Meiotic chromosomes experience substantial strain due to morphological changes and ongoing metabolism of the DNA. Outside of meiosis, topology-modifying enzymes called topoisomerases manage this sort of strain, but their function during meiotic prophase has not… read more here.
Keywords: saccharomyces cerevisiae; dna; topoisomerases modulate; meiotic prophase ... See more keywords
Regulation of Meiotic Prophase One in Mammalian Oocytes
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Cell and Developmental Biology"
DOI: 10.3389/fcell.2021.667306
Abstract: In female mammals, meiotic prophase one begins during fetal development. Oocytes transition through the prophase one substages consisting of leptotene, zygotene, and pachytene, and are finally arrested at the diplotene substage, for months in mice… read more here.
Keywords: one mammalian; meiotic prophase; prophase; regulation meiotic ... See more keywords
Meiotic chromosome dynamics and double strand break formation in reptiles
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DOI: 10.3389/fcell.2022.1009776
Abstract: During meiotic prophase I, tightly regulated processes take place, from pairing and synapsis of homologous chromosomes to recombination, which are essential for the generation of genetically variable haploid gametes. These processes have canonical meiotic features… read more here.
Keywords: pairing synapsis; meiotic prophase; chromosome; double strand ... See more keywords
Genetic control of meiosis surveillance mechanisms in mammals
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Cell and Developmental Biology"
DOI: 10.3389/fcell.2023.1127440
Abstract: Meiosis is a specialized cell division that generates haploid gametes and is critical for successful sexual reproduction. During the extended meiotic prophase I, homologous chromosomes progressively pair, synapse and desynapse. These chromosomal dynamics are tightly… read more here.
Keywords: meiosis; surveillance; surveillance mechanisms; meiotic prophase ... See more keywords