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Any process that modulates the frequency, rate or extent of recombination during meiosis. Reciprocal meiotic recombination is the cell cycle process whereby double strand breaks are formed and repaired through a double Holliday junction intermediate. Any process that stops, prevents or reduces the frequency, rate or extent of the chemical reactions and pathways involving DNA. Any process by which a new genotype is formed by reassortment of genes resulting in gene combinations different from those that were present in the parents. In eukaryotes genetic recombination can occur by chromosome assortment, intrachromosomal recombination, or nonreciprocal interchromosomal recombination. Intrachromosomal recombination occurs by crossing over. In bacteria it may occur by genetic transformation, conjugation, transduction, or F-duction. A cellular process that is involved in the progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Any process that decreases the frequency, rate or extent of recombination during meiosis. Reciprocal meiotic recombination is the cell cycle process whereby double strand breaks are formed and repaired through a double Holliday junction intermediate. Any process that modulates the frequency, rate or extent of meiosis, the process by which the nucleus of a diploid cell divides twice forming four haploid cells, one or more of which usually function as gametes. A cell cycle process comprising the steps by which a cell progresses through the first phase of meiosis, in which cells divide and homologous chromosomes are paired and segregated from each other, producing two daughter cells. Any process that modulates the rate, frequency, or extent of meiosis I, a cell cycle process comprising the steps by which a cell progresses through the first phase of meiosis, in which cells divide and homologous chromosomes are paired and segregated from each other, producing two daughter cells. A cell cycle process comprising the steps by which a cell progresses through the nuclear division phase of a meiotic cell cycle, the specialized nuclear and cell division in which a single diploid cell undergoes two nuclear divisions following a single round of DNA replication in order to produce four daughter cells that contain half the number of chromosomes as the diploid cell. Meiotic division occurs during the formation of gametes from diploid organisms and at the beginning of haplophase in those organisms that alternate between diploid and haploid generations. Any process that decreases the rate, frequency or extent of a cellular process that is involved in the progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Any process that modulates the frequency, rate or extent of DNA recombination, a process by which a new genotype is formed by reassortment of genes resulting in gene combinations different from those that were present in the parents. Any process that stops, prevents or reduces the frequency, rate or extent of meiosis. Any process that stops, prevents or reduces the frequency, rate or extent of DNA recombination. The cell cycle process whereby double strand breaks are formed and repaired through a double Holliday junction intermediate. This results in the equal exchange of genetic material between non-sister chromatids in a pair of homologous chromosomes. These reciprocal recombinant products ensure the proper segregation of homologous chromosomes during meiosis I and create genetic diversity.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: negative regulation of reciprocal meiotic recombination
Acc: GO:0045128
Aspect: Biological Process
Desc: Any process that decreases the frequency, rate or extent of recombination during meiosis. Reciprocal meiotic recombination is the cell cycle process whereby double strand breaks are formed and repaired through a double Holliday junction intermediate.
Synonyms:
  • down-regulation of meiotic recombination
  • suppression of meiotic recombination
  • downregulation of meiotic recombination
  • down regulation of meiotic recombination
  • inhibition of meiotic recombination
Proteins in PDR annotated with:
   This term: 2 [Search]
   Term or descendants: 2 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0045128 - negative regulation of reciprocal meiotic recombination (interactive image map)
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