[PDF] Top 20 Gene conversion, linkage, and the evolution of multigene families.
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Gene conversion, linkage, and the evolution of multigene families.
... If rmX << Yz, the intrachromosomal- conversion terms will generally dominate (72), and much greater linkage disequilibria can occur than for pure interchromosomal conv[r] ... See full document
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SOME MODELS OF GENE CONVERSION FOR TREATING THE EVOLUTION OF MULTIGENE FAMILIES
... T h e organization, expression, and evolution Genes of the major histocompatibility com- T h e number of alleles that can be maintained in a finite of antibody genes a[r] ... See full document
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THE EVOLUTION OF MULTIGENE FAMILIES UNDER INTRACHROMOSOMAL GENE CONVERSION
... The convergence time decreases as the conversion rate and the proportion of symmetric heteroduplexes increase; although exceptions occur, it generally increases as the population siz[r] ... See full document
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Gene conversion, linkage, and the evolution of repeated genes dispersed among multiple chromosomes.
... I n a recent paper (NAGYLAKI 1988), the evolution of the probabilities of genetic identity within and between the loci of a multigene family was investi- gated ana[r] ... See full document
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ROLE OF BIASED GENE CONVERSION IN ONE-LOCUS NEUTRAL THEORY AND GENOME EVOLUTION
... T h e third section examines under what conditions bias in conversion is important at the genomic level (changing the composition of multigene families) and yet unimportant[r] ... See full document
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Estimating the Time to the Whole-Genome Duplication and the Duration of Concerted Evolution via Gene Conversion in Yeast
... ONINDEPENDENT evolution of a multigene fam- ily is called concerted evolution (O hta 1980; Z immer et ...concerted evolution. Interlocus gene conversion has been thought to be ... See full document
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A Method for Estimating the Mutation, Gene Conversion and Recombination Parameters in Small Multigene Families
... two-locus gene conversion model is considered to investigate the amounts of DNA variation and linkage disequilibrium in small multigene ...that gene conversion increases the ... See full document
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Multiple Recombination Events Maintain Sequence Identity Among Members of the Nitrogenase Multigene Family in Rhizobium etli
... constitute multigene families. Interestingly, these families usually maintain a high degree of nucleotide sequence ...apparent gene conversion between reiterated elements might lead to ... See full document
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Gene conversions can generate sequence variants in the late chorion multigene families of Bombyx mori.
... that no consensus sequence can be generated. A complete listing of those sequenced 703 gene pairs that share these var- iants is included in Table 1. Variants are shared [r] ... See full document
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Genetic Analysis of the ADGF Multigene Family by Homologous Recombination and Gene Conversion in Drosophila
... of multigene families and within each family the members can be functionally redundant, making it difficult to identify them by classical mutagenesis techniques based on phenotypic ...disrupt gene ... See full document
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Chromosomal mapping of rDNAs and H3 histone sequences in the grasshopper rhammatocerus brasiliensis (acrididae, gomphocerinae): extensive chromosomal dispersion and co-localization of 5S rDNA/H3 histone clusters in the A complement and B chromosome
... two multigene families in the genome, including both A complement and B chromo- ...of evolution for the cho- sen sequence in the genomes to be ... See full document
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Linkage disequilibrium in human ribosomal genes: implications for multigene family evolution.
... In Table 2 we see that there is substantial variation among individuals in the frequencies of both the length variants and the pres- ence or absence of the BglII rest[r] ... See full document
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INTERCHROMOSOMAL BIASED GENE CONVERSION, MUTATION AND SELECTION IN A MULTIGENE FAMILY
... We conclude that interchromosomal biased gene conversion does not gen- erate linkage disequilibrium, which implies that recombination will make no difference to the[r] ... See full document
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AN EXTENSION OF A MODEL FOR THE EVOLUTION OF MULTIGENE FAMILIES BY UNEQUAL CROSSING OVER
... In my previous papers, I formulated a population genetics model and made a theoretical analysis of the nature of genetic variation in the gene family assuming mutation, unequal [r] ... See full document
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Evolution of Multigene Families by Gene Duplication: A Haploid Model
... We usually observe large variation in gene numbers in one multigene family among related species. For example, in Drosophila amylase genes, the numbers of genes are two ( Payant et al. 1988; Shibata and ... See full document
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Comparative cytogenetics in three Sciaenid species (Teleostei, Perciformes): evidence of interspecific chromosomal diversification
... analyzed species, with intense hybridization signals in some specific regions. This genomic organization of the three species is quite similar to the one found for the fishes Amphichthys cryptocentrus , Porichthys ... See full document
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Recombination strategy adaptation via evolution of gene linkage
... An obvious potential criticism of this model is that is geared around links between adjacent bits, and that on prob- lem representations which do not follow this pattern it will perform poorly, and be unable to adapt to ... See full document
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Genetic causes of aortic aneurysms Unlearning at least part of what the textbooks say
... Also, linkage studies suggested mutations in the gene for any genetic defect causing atherosclerosis or hypertension is type II procollagen in two families with osteoarthritis and a the [r] ... See full document
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Recombination and Gene Conversion in a 170-kb Genomic Region of Arabidopsis thaliana
... and linkage disequilibrium indicated that gene conversion might have played an important role in distributing genetic diversity throughout the ... See full document
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Consanguinity and Autosomal Recessive Mental Retardation in South Waziristan Agency
... completely related to above two cases as the individual V:2 (Table 4) had reduced head circumference, unable to communicate, sit or even crawl Apart from GRIK2, the locus MRT6 also contain 25 annotated genes, of which, ... See full document
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