Population genetics (section Gene flow) hindered the flow of plant genes. Gene flow is the exchange of genes between populations or species, breaking down the structure. Examples of gene flow within... 61 KB (6,956 words) - 16:10, 11 January 2024 |
the human-chimpanzee split, some 5.5 million years ago, at a time when gene flow may still have been ongoing. It has several shared characteristics with... 19 KB (2,294 words) - 19:30, 9 March 2024 |
Microevolution (section Gene flow) four different processes: mutation, selection (natural and artificial), gene flow and genetic drift. This change happens over a relatively short (in evolutionary... 39 KB (4,750 words) - 13:32, 28 February 2024 |
archaeological and genetic data suggest that long-term bidirectional gene flow between wild and domestic stocks – including donkeys, horses, New and... 70 KB (7,806 words) - 18:18, 22 February 2024 |
Genetic diversity (redirect from Gene diversity) drift. Gene flow, often by migration, is the movement of genetic material (for example by pollen in the wind, or the migration of a bird). Gene flow can... 32 KB (3,694 words) - 18:21, 9 March 2024 |
Conservation biology Founder effect Gene flow Genetic drift Small population size Australian Grains Genebank "Gene pool | genetics | Britannica". Graham... 5 KB (575 words) - 23:09, 28 October 2023 |
is a term for uncontrolled gene flow into wild populations. It is defined as "the dispersal of contaminated altered genes from genetically engineered... 38 KB (4,404 words) - 01:05, 12 January 2024 |
Cline (biology) (redirect from Gene cline) opposing forces of selection and gene flow; even if selection against heterozygotes is great, if there is some degree of gene flow between the two populations... 29 KB (3,402 words) - 04:41, 10 November 2023 |
Reinforcement (speciation) (section Gene flow) two forces of evolution that act on mate choice: natural selection and gene flow. Selection acts as the main driver of reinforcement as it selects against... 46 KB (5,117 words) - 06:31, 19 February 2024 |
sequencing has been used to study gene flow between wild and domestic species. There is evidence of widespread gene-flow from dogs into wolf populations... 39 KB (4,268 words) - 02:27, 5 January 2024 |
recent gene flow from India into Australia. The study authors sequenced 13 Aboriginal Australian Y chromosomes using recent advances in gene sequencing... 74 KB (7,281 words) - 14:23, 10 March 2024 |
Streamside salamander (section Gene flow) isolated and more likely to experience gene flow from populations occupying fish-free habitats; this suggests that gene flow may hinder local adaptation of salamander... 11 KB (1,170 words) - 09:14, 8 March 2024 |
Species (section Exchange of genes between species) experiments are not possible. When hybridisation permits substantial gene flow between species. In ring species, when members of adjacent populations... 103 KB (10,485 words) - 15:09, 25 March 2024 |
role gene flow plays in local adaptation is complex because gene flow can reduce the likelihood of local adaptation in a population since gene flow is genetic... 19 KB (2,393 words) - 20:12, 22 December 2023 |
expressed. gene flow The transfer of genetic variation from one population to another, by any available means, e.g. by sexual reproduction, horizontal gene transfer... 144 KB (15,393 words) - 06:54, 23 February 2024 |
the observed excess of genetic similarity is best explained by recent gene flow from Neanderthals to modern humans after the migration out of Africa.... 90 KB (10,847 words) - 06:36, 18 March 2024 |
genetic history of the people of North Africa. The most important source of gene flow to North Africa was from the Middle East, although the Sahara desert to... 89 KB (10,146 words) - 05:14, 20 January 2024 |
Genetic rescue (section Gene flow) Wright, who studied the effect of immigration among populations linked by gene flow. More recently, genetic rescue has been defined by scientific reviews... 14 KB (1,676 words) - 22:18, 18 August 2023 |
speciation', whereby gene flow is enabled following the polyploidy event, even between lineages that previously experienced no gene flow as diploids. This... 81 KB (8,802 words) - 16:23, 9 March 2024 |
Allele frequency (redirect from Gene frequency) locus. In natural populations natural selection (adaptation mechanism), gene flow, and mutation combine to change allele frequencies across generations... 8 KB (1,075 words) - 17:34, 7 November 2023 |