Results 1 to 10 of about 492,575 (295)

Importance of Genetic–Fitness Correlations for the Conservation of Amphibians [PDF]

open access: yesAnimals, 2023
Endangered animals suffer from isolation of their habitats. Isolation leads to a reduction in population size as well as a decrease in genetic diversity and a concomitant increase in the risk of extinction.
Heike Pröhl, Ariel Rodríguez
doaj   +2 more sources

Inferring genetic fitness from genomic data [PDF]

open access: yesPhysical Review E, 2020
The genetic composition of a naturally developing population is considered as due to mutation, selection, genetic drift and recombination. Selection is modeled as single-locus terms (additive fitness) and two-loci terms (pairwise epistatic fitness).
Aurell, Erik, Zeng, Hong-Li
core   +3 more sources

Inferring genetic interactions from comparative fitness data

open access: yeseLife, 2017
Darwinian fitness is a central concept in evolutionary biology. In practice, however, it is hardly possible to measure fitness for all genotypes in a natural population.
Kristina Crona   +3 more
doaj   +4 more sources

The genetics of physical fitness [PDF]

open access: yesBritish Journal of Sports Medicine, 2000
Editor,—Might I briefly comment on Dr Lavin's observation that elite athletes, whom he classes as “freak”, “are as removed from real life as it is possible to …
H, Montgomery, D, Woods
  +7 more sources

The Story of a Ship Journey, Malaria, and the HBB Gene IVS-II-745 Mutation: Circassian Immigration to Cyprus

open access: yesGlobal Medical Genetics, 2021
Background During 19th century, the Circassians were secluded from their lands and forced to migrate to Ottoman Empire properties. Approximately 2,346 Circassians were exiled from Istanbul to Cyprus Island.
Mahmut C. Ergoren   +3 more
doaj   +1 more source

Fitness Determinants of Influenza A Viruses

open access: yesViruses, 2023
Influenza A (IAV) is a major human respiratory pathogen that causes illness, hospitalizations, and mortality annually worldwide. IAV is also a zoonotic pathogen with a multitude of hosts, allowing for interspecies transmission, reassortment events, and ...
Emily Fate Griffin   +1 more
doaj   +1 more source

Agent-Based Modeling of Autosomal Recessive Deafness 1A (DFNB1A) Prevalence with Regard to Intensity of Selection Pressure in Isolated Human Population

open access: yesBiology, 2022
An increase in the prevalence of autosomal recessive deafness 1A (DFNB1A) in populations of European descent was shown to be promoted by assortative marriages among deaf people.
Georgii P. Romanov   +11 more
doaj   +1 more source

The intersexual genetic correlation for lifetime fitness in the wild and its implications for sexual selection. [PDF]

open access: yesPLoS ONE, 2007
BACKGROUND: The genetic benefits of mate choice are limited by the degree to which male and female fitness are genetically correlated. If the intersexual correlation for fitness is small or negative, choosing a highly fit mate does not necessarily result
Jon E Brommer   +3 more
doaj   +1 more source

Genetic algorithm parenting fitness

open access: yesMathematical Modeling and Computing, 2023
The evolution scheme phase, in which the genetic algorithms select individuals that will form the new population, had an important impact on these algorithms. Many approaches exist in the literature. However, these approaches consider only the value of the fitness function to differenciate best solutions from the worst ones.
M. Ouiss   +3 more
openaire   +1 more source

Competitive Growth Assay of Mutagenized Chlamydomonas reinhardtii Compatible With the International Space Station Veggie Plant Growth Chamber

open access: yesFrontiers in Plant Science, 2020
A biological life support system for spaceflight would capture carbon dioxide waste produced by living and working in space to generate useful organic compounds. Photosynthesis is the primary mechanism to fix carbon into organic molecules. Microalgae are
Junya Zhang   +8 more
doaj   +1 more source

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