• Gene conversion is the process by which one DNA sequence replaces a homologous sequence such that the sequences become identical after the conversion...
    25 KB (3,180 words) - 20:00, 1 June 2025
  • selection for V(D)J, but they also perform somatic gene conversion. This kind of gene conversion is also started by the AID enzyme, leading to a double-strand...
    10 KB (1,178 words) - 08:35, 25 May 2025
  • Thumbnail for Gene cluster
    Gene conversion allows tandemly arrayed genes to become homogenized, or identical. Gene conversion may be allelic or ectopic. Allelic gene conversion...
    16 KB (1,917 words) - 13:57, 31 October 2024
  • DNA elements allow new genes to evolve by uncoupling similar DNA sequences from gene conversion during meiosis. Gene conversion acts on DNA sequence homology...
    4 KB (535 words) - 13:24, 2 November 2021
  • Thumbnail for Sordaria fimicola
    appeared that the m gene had been converted to the + gene or vice versa. And so the phenomenon was termed "gene conversion." Gene conversion was first detected...
    14 KB (1,756 words) - 01:29, 27 May 2025
  • fixed due to some combination of natural selection, genetic drift, and gene conversion. Mutations are permanent, transmissible changes to the genetic material...
    36 KB (3,921 words) - 10:31, 25 May 2025
  • Thumbnail for Gene family
    cycles of gene transfer and conversion increasingly make gene family members more similar. In the process of gene transfer, allelic gene conversion is biased...
    16 KB (2,025 words) - 21:21, 18 November 2024
  • Thumbnail for Y chromosome
    Y chromosome (redirect from Y-gene)
    intermediates preceding gene conversion were found to rarely take the alternate route of crossover recombination. The Y-Y gene conversion rate in humans is...
    81 KB (8,045 words) - 12:04, 1 June 2025
  • Thumbnail for Human accelerated regions
    possibly due to the action of biased gene conversion rather than adaptive evolution. Several of the HARs encompass genes known to produce proteins important...
    7 KB (685 words) - 21:56, 24 May 2025
  • Thumbnail for Genetic recombination
    Gene conversion has often been studied in fungal crosses where the 4 products of individual meioses can be conveniently observed. Gene conversion events...
    33 KB (3,968 words) - 13:21, 28 March 2025
  • the repressor is turned off as is H2 allowing H1 to be expressed. Gene conversion is another example of a type of phase variation. Type IV pili of Neisseria...
    12 KB (1,663 words) - 12:26, 4 December 2024
  • Thumbnail for Non-Mendelian inheritance
    and in some cases of mitosis. Gene conversion can be one of the major forms of non-Mendelian inheritance. Gene conversion arises during DNA repair via...
    23 KB (2,657 words) - 00:48, 24 April 2025
  • Gene duplication (or chromosomal duplication or gene amplification) is a major mechanism through which new genetic material is generated during molecular...
    34 KB (3,683 words) - 00:52, 1 June 2025
  • Thumbnail for Concerted evolution
    organisms. Some genes may be more prone to gene conversion than others[citation needed], thus reinforcing the unity of the genes within a gene family of a...
    8 KB (967 words) - 08:34, 10 February 2025
  • Thumbnail for Neurospora crassa
    laboratories, established the phenomenon of "gene conversion" (e.g. see references). As an example of the gene conversion phenomenon, consider genetic crosses...
    22 KB (2,708 words) - 17:26, 26 March 2025
  • Thumbnail for Unequal crossing over
    Normally genes are responsible for occurrence of crossing over. It exchanges sequences of different links between chromosomes. Along with gene conversion, it...
    7 KB (877 words) - 05:15, 23 September 2021
  • with gene conversion during somatic recombination in B cells. The mutation in the gene causes an enzyme that does not function properly, thus gene conversion...
    6 KB (745 words) - 20:15, 20 July 2024
  • Thumbnail for Progerin
    Furthermore, the fraction of homologous recombination events occurring by gene conversion is increased. These findings suggest that the normal untruncated nuclear...
    9 KB (1,036 words) - 15:42, 31 May 2024
  • Thumbnail for Loss of heterozygosity
    original published mechanism of RB1 LOH was mitotic recombination/gene conversion/copy-neutral LOH, not deletion. There is a critical difference between...
    11 KB (1,419 words) - 19:38, 22 September 2024
  • Thumbnail for Holliday junction
    of the original set of strands leads to two molecules that may show gene conversion but not chromosomal crossover, while cleavage of the other set of two...
    35 KB (3,962 words) - 15:24, 24 May 2025
  • Thumbnail for Meiosis
    Most breaks are repaired without forming crossovers resulting in gene conversion. However, a subset of breaks (at least one per chromosome) form crossovers...
    76 KB (8,981 words) - 04:09, 29 May 2025
  • Thumbnail for K-mer
    fitness of an organism. Rather, current evidence suggests that GC‐biased gene conversion (gBGC) is a driving factor behind variation in GC content. gBGC is...
    50 KB (6,070 words) - 03:24, 5 May 2025
  • the heavy and light gene Ig loci take part in somatic gene conversion – a process where pseudogenes replace the VH and VL genes. This diversifies the...
    18 KB (2,660 words) - 17:39, 13 May 2025
  • including proteins and carbohydrates. Antigenic variation can result from gene conversion, site-specific DNA inversions, hypermutation, or recombination of sequence...
    25 KB (3,270 words) - 12:33, 4 December 2024
  • Thumbnail for GC-content
    and might be linked to a molecular phenomenon called the GC-biased gene conversion. In polymerase chain reaction (PCR) experiments, the GC-content of...
    19 KB (2,201 words) - 07:34, 2 November 2024
  • Thumbnail for Ehrlichia
    proteins can then recombine, through a process called gene conversion, resulting in a new gene variant. This has a profound effect on the fitness of an...
    17 KB (1,940 words) - 13:01, 9 May 2025
  • Thumbnail for Pseudogene
    Pseudogene (redirect from Pseudo-gene)
    resemble functional genes. Pseudogenes can be formed from both protein-coding genes and non-coding genes. In the case of protein-coding genes, most pseudogenes...
    43 KB (4,783 words) - 04:16, 25 February 2025
  • Thumbnail for Tetrad (meiosis)
    analyses have also contributed to detection and study of the phenomena of gene conversion and post-meiotic segregation. These studies have proven central to...
    5 KB (577 words) - 19:33, 17 April 2024
  • Thumbnail for 21-Hydroxylase
    gene and the pseudogene, and between different RCCX modules. Moreover, PCR may not be able to detect complex variants such as large gene conversions,...
    50 KB (5,609 words) - 16:44, 31 January 2025
  • Thumbnail for Codon usage bias
    Codon usage bias (category Gene expression)
    codon biases reflect the contributions of 3 main factors: GC-biased gene conversion that favors GC-ending codons in diploid organisms, arrival biases reflecting...
    28 KB (3,187 words) - 05:46, 20 May 2025