نتایج جستجو برای: genetic maps

تعداد نتایج: 715981  

Journal: :Genetics 1984
B Seed

We examine several models for nonreciprocal recombination based on the formation of heteroduplex DNA by bidirectional branch migration. We show that the consistency of genetic maps resulting from postmigration mismatch correction is disrupted by the presence of a favored site for initiation of strand exchange, with local inversion of the genetic and physical maps a predicted consequence. We als...

Journal: :Science 1999
S J O'Brien M Menotti-Raymond W J Murphy W G Nash J Wienberg R Stanyon N G Copeland N A Jenkins J E Womack J A Marshall Graves

Dense genetic maps of human, mouse, and rat genomes that are based on coding genes and on microsatellite and single-nucleotide polymorphism markers have been complemented by precise gene homolog alignment with moderate-resolution maps of livestock, companion animals, and additional mammal species. Comparative genetic assessment expands the utility of these maps in gene discovery, in functional ...

2015
Katie E. Hyma Paola Barba Minghui Wang Jason P. Londo Charlotte B. Acharya Sharon E. Mitchell Qi Sun Bruce Reisch Lance Cadle-Davidson Nicholas A. Tinker

Genotyping by sequencing (GBS) provides opportunities to generate high-resolution genetic maps at a low genotyping cost, but for highly heterozygous species, missing data and heterozygote undercalling complicate the creation of GBS genetic maps. To overcome these issues, we developed a publicly available, modular approach called HetMappS, which functions independently of parental genotypes and ...

2001
Vinay Varadan Henry Leung

The design of piece-wise maps for code generation in Direct Sequence Spread Spectrum (DS/SS) systems is a challenging problem. We propose the use of genetic programming (GP) to design maps that can be used for the generation of codes in DS/SS systems. Using appropriate functional operators, we use GP to construct exploitable maps of the interval [0,1]. The search is directed based on a multi-ob...

Journal: :Methods in Ecology and Evolution 2023

Genetic diversity plays a key role in maintaining population viability by preventing inbreeding depression and providing the building blocks for adaptation. Understanding how genetic varies across space is, therefore, of interest conservation genetics. Here, we introduce wingen, an r package calculating continuous maps diversity, including nucleotide allelic richness, heterozygosity, from stand...

Journal: :Applied and Environmental Microbiology 2008

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