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Total number of genetic characteristics in a species
Genetic diversity is the total number of genetic characteristics in the genetic makeup of a species. It ranges widely, from the number of species to differences
Genetic_diversity
Genetic diversity in human populations
sequence diversity compared to humans. These rates differ depending on what macromolecules are being analyzed. Chimpanzees have more genetic variance
Human_genetic_variation
1972 scientific paper by Richard Lewontin
an analysis of genetic diversity among people from different conventionally defined races. His main finding, that there is more genetic variation within
The Apportionment of Human Diversity
The_Apportionment_of_Human_Diversity
Sharp reduction in the size of a population
population, with a smaller genetic diversity, remains to pass on genes to future generations of offspring. Genetic diversity remains lower, increasing
Population_bottleneck
Preservation of plants or animals outside their natural habitats
maintain appropriate levels of genetic diversity, which is generally considered to be 90% of the current genetic diversity after 100 years. The number of
Ex_situ_conservation
Population with low external genetic mixing
reproduction. Genetic isolates form new species through an evolutionary process known as speciation. All modern species diversity is a product of genetic isolates
Genetic_isolate
Extinct genus of bears
with a high genetic (mitochondrial) diversity of Beringian brown bears in contrast with Beringian A. simus. This contrast in genetic diversity may also suggest
Arctodus
People of the United Mexican States
September 2020). "The immunogenetic diversity of the HLA system in Mexico correlates with underlying population genetic structure". Human Immunology. Population
Mexicans
Diversity and variations in ecosystems
species and genetic diversity. Diversity in the ecosystem is significant to human existence for a variety of reasons. Ecosystem diversity boosts the availability
Ecosystem_diversity
Science and craft of managing woodlands
forest reproductive material of good quality and of high genetic diversity. Genetic diversity is the differences in DNA sequence between individuals as
Forestry
or in conserved genetic materials such as cryoconserved semen or embryos. The diversity of animal genetic resources includes diversity at species, breed
Animal genetic resources for food and agriculture
Animal_genetic_resources_for_food_and_agriculture
Belgian breed of horse
intermediate level of genetic diversity, and found to have relatively low levels of inbreeding. However, due to low founder diversity, the breed is identified
Belgian_Draught
Population of cougar endemic to Florida
was inbreeding. The Florida panther has low genetic diversity due to a variety of environmental and genetic issues, due to having a wild population of
Florida_panther
Species of flowering plant
probably Dryas octopetala. Pedicularis dasyantha shows unusually low genetic diversity for a flowering plant species. Studies of 13 geographically isolated
Pedicularis_dasyantha
Paradox relating to genetic diversity
Lewontin's Paradox refers to the mismatch between the observed range of genetic diversity and the predictions of neutral theory. The paradox was first observed
The_paradox_of_variation
Breed of cat
Lipinski et al. found that the Birman has one of the lowest levels of genetic diversity of all the breeds studied. A study in the UK of veterinary records
Birman
Genus of flowering plants
cause food poisoning. In a population of B. salicina in Saudi Arabia, genetic diversity was low within individuals of a single population, but was high between
Breonadia
Genetic phenomenon
Genetic erosion (also known as genetic depletion or genomic erosion) is any decrease in genetic diversity, both naturally occurring and human-caused.
Genetic_erosion
Mating selected dogs for specific qualities
breeding between two unrelated dogs, used to increase genetic diversity in a breed and decrease genetic issues or abnormalities inherited from line breeding
Dog_breeding
Genus of flowering plants
it occurs in bogs and pocosins. Many extant populations suffer low genetic diversity. This could be explained as a result of high self-fertilization rate
Helonias_bullata
Interdisciplinary study of extinction avoidance
population for the purpose of natural resource management, conservation of genetic diversity, and the prevention of species extinction. Scientists involved in
Conservation_genetics
Competitive algorithm for searching a problem space
less fit solutions ensure genetic diversity within the genetic pool of the parents and therefore ensure the genetic diversity of the subsequent generation
Genetic_algorithm
Species of daffodil
subpopulations across several mountain ranges, it maintains high genetic diversity, with most variation occurring within rather than between populations
Narcissus_longispathus
Variance of plants in agriculture
Crop diversity or crop biodiversity is the variety and variability of crops, plants used in agriculture, including their genetic and phenotypic characteristics
Crop_diversity
Variety and variability of life forms
various levels, for example, genetic variability, species diversity, ecosystem diversity, and phylogenetic diversity. Diversity is not distributed evenly
Biodiversity
Subfield of genetics
due to ecological factors including the ability to maintain genetic diversity through genetic polymorphisms such as human blood types. Ford's work, in collaboration
Population_genetics
Native equine from Tibet
highland environment. It has been the subject of several studies on its genetic diversity and blood composition. The breed has become rare today, although it
Yushu_horse
Species of marine mammal
population numbers and genetic diversity. Each bottleneck has lowered genomic diversity and thus increased the chance of deleterious genetic drift. The first
Sea_otter
Grouping by physical or social qualities
biallelic genetic loci found little to no evidence that humans were divided into distinct biological groups. In his 2003 paper, "Human Genetic Diversity: Lewontin's
Race_(human_categorization)
Genus of flowering plants
sequence-specific amplification polymorphism (GSSAP). Genetic diversity assessment revealed low genetic variation among them. Phylogenetic analysis indicated
Garcinia
Genetic mixing of peoples
African admixture in Europe refers to the presence of genetic admixture from African populations within present-day and historical European populations
African_admixture_in_Europe
Transfer of genetic variation from one population to another
important mechanism for transferring genetic diversity among populations. Migrants change the distribution of genetic diversity among populations, by modifying
Gene_flow
Agricultural concept
two components of crop diversity; genetic diversity within each crop and the number of species commonly grown. Crop diversity loss threatens global food
Agricultural_biodiversity
Area where domestication traits arise
or genus is the same as its center of diversity, the geographic area where it has the highest genetic diversity, but this equivalence has been disputed
Vavilov_center
Measure of divergence between populations
in order to determine which breeds should be protected to maintain genetic diversity. Life on earth began from very simple unicellular organisms evolving
Genetic_distance
Breed of domestic cat
Lyons found that the American Burmese has the second lowest level of genetic diversity (after the Singapura) of all the breeds studied, and concludes that
Burmese_cat
Largest subspecies of brown bears/grizzly bears
bears have been genetically isolated since at least the last ice age (10,000 to 12,000 years ago) and very little genetic diversity exists within the
Kodiak_bear
Science of genes, heredity and variation
Cryoconservation of animal genetic resources Eugenics Embryology Genetic disorder Genetic diversity Genetic engineering Genetic enhancement Glossary of genetics
Genetics
Genetic material of trees and shrubs
most important measure to protect their genetic resources.[citation needed] A better understanding of the diversity of these species is crucial for their
Forest_genetic_resources
Species of tree (walnut)
centres of origin and diversity of J. regia is Iran, and another further northeast in Central Asia. In Central Asia, genetic diversity is very patchy, with
Juglans_regia
Practice of growing and cultivating plants
genetic diversity in the plants' offspring. This genetic diversity is responsible for the survival of every plant as we know it today. The diversity allows
Gardening
Melanesian inhabitants of New Guinea
with higher diversity among western Highlanders than Eastern ones. The genetic diversity is paralleled by linguistic and cultural diversity. East Asian-related
Indigenous people of New Guinea
Indigenous_people_of_New_Guinea
Backup seed storage
(also seed banks, seeds bank or seed vault) stores seeds to preserve genetic diversity; hence it is a type of gene bank. There are many reasons to store
Seed_bank
Ancestry of people living in the Asia-Pacific region
the Americas, belonging to the "Eastern Eurasian clade" of human genetic diversity, and which can be associated with the Initial Upper Paleolithic (IUP)
Ancient_East_Eurasians
Species of fish
ventrals who tend to be longer. Research revealed a high degree of genetic diversity of this species which in future might result in the splitting of this
Betta_smaragdina
Locally adapted variety of a species
uniform has led to a reduction in biodiversity, because most of the genetic diversity of domesticated plant species lies in landraces and other traditionally
Landrace
Difference in DNA among individuals or populations
human-caused events. Fragmentation may further allow genetic drift to lower local genetic diversity. Climate change is a drastic and enduring change in
Genetic_variation
Austronesian ethnic group
saliva for a genetic study. Three hundred villages across Madagascar were sampled in terms of genetic, linguistic and cultural diversity. This research
Malagasy_peoples
Genetic diversity Genetic drift Genetic engineering Genetic genealogy Genetic history of Europe Genetic illness Genetic informatics Genetic linkage map
Index_of_genetics_articles
Species of cycad
loddigesii had a relatively high genetic diversity compared to tropical trees and to other cycad species, with genetic differences clustering at geographical
Zamia_loddigesii
Concept in genetics
Genetic drift is the change in the frequency of an existing allele in a population due to chance. Genetic drift may cause alleles to disappear completely
Genetic_drift
Equine cloning over the world
the management of horses' genetic diversity, the future of the horse breeding profession, and the outbreak of new genetic disorders or fraud. The horse
Horse_cloning
American botanist (1917–1998)
Press. Retrieved 2008-12-18. "Jared Diamond to Open International Genetic Diversity Symposium". University of California Davis. 2008-08-27. Retrieved
Jack_Harlan
Species of lizard
study by Parham and Papenfuss in 2008 revealed a higher level of genetic diversity than previously reported. Using mitochondrial and nuclear DNA sequences
Anniella_pulchra
Mechanism of evolution by differential reproduction
genetic drift proposes that this variation accounts for a large fraction of observed genetic diversity. Neutral events can radically reduce genetic variation
Natural_selection
Reduced fitness as a result of inbreeding
Inbreeding depression is the reduced biological fitness caused by loss of genetic diversity as a result of inbreeding, or mating between closely related individuals
Inbreeding_depression
Species of bee
single nest there is high genetic diversity among the Apis florea bees. Since honey bee queens are polygamous, strong genetic variability exists. The tendency
Apis_florea
Irish botanist
Breeding Station, where she studied micro-evolution and the origins of genetic diversity, with a focus on forage and seed crops. Her work included expeditions
Erna_Bennett
Asian mammal also known as a bearcat
regulations for international trade. Ex situ conservation aims to conserve genetic diversity by capturing binturong, breeding them, and releasing them back into
Binturong
Biological material containing genes
heredity. Genetic resources is one of the three levels of biodiversity defined by the Convention on Biological Diversity in Rio, 1992. Animal genetic resources
Genetic_resources
Phenomenon inducing a loss of genetic diversity
Background selection describes the loss of genetic diversity at a locus due to negative selection against deleterious alleles with which it is in linkage
Background_selection
Process of re-creating an extinct organism
in hopes of boosting their genetic diversity. The only method of the three that would provide an animal with the same genetic identity is cloning. There
De-extinction
DNA analysis of Russian populations
minority groups and Russians contributed to the genetic diversity across Russia. Demographics of Russia Genetic history of Europe Peltola, Sanni; Majander
Genetic_studies_on_Russians
Species of tree grown for its seeds
patterns of DNA diversity, however, suggest that this is not the case. One study sampled 1241 trees and classified them into 10 distinct genetic clusters. This
Theobroma_cacao
Termination of a species' lineage
loss in genetic diversity can increase the chances of extinction of a species. Population bottlenecks can dramatically reduce genetic diversity by severely
Extinction
Medical test to identify changes in DNA or chromosomes
to boost genetic diversity in endangered populations. The variety of genetic tests has expanded throughout the years. Early forms of genetic testing which
Genetic_testing
Species of beetle
partner and the greater the genetic diversity in the offspring. In this way, genetic incompatibility is reduced and diversity is increased in a population
Red_flour_beetle
Type of dog
African village dogs are a genetically diverse group of indigenous dogs found in Africa. They descend from ancient dogs that arrived in Africa from the
African_village_dog
Reproduction by closely related organisms
reproduction Exogamy Founder effect F-statistics Fritzl case Genetic diversity Genetic purging Genetic sexual attraction Heterozygote advantage Identical ancestors
Inbreeding
Number of distinct species in a biological community
richness is a simple count of species. Taxonomic or phylogenetic diversity is the genetic relationship between different groups of species. Species evenness
Species_diversity
Intentional breeding of wild organisms by humans
increased impact of genetic drift, where genes have the potential to fix or disappear completely by chance, thereby reducing genetic diversity. Other factors
Captive_breeding
Statistical effects of small numbers on a population
larger populations, leading to loss of heterozygosity and reduced genetic diversity and loss or fixation of alleles and shifts in allele frequencies.
Small_population_size
Species of cephalopod known as the robust clubhook squid
This species weight is up to 50 kg (110 lb). O. robusta has a low genetic diversity, similar to the giant squid Architeuthis dux. Some time before 1993
Onykia_robusta
Species of plant in the palm family
and India. Genetic studies identify the coconut's center of origin as the Central Indo-Pacific, where it has its greatest genetic diversity. It was domesticated
Coconut
Subspecies of mammal
greater genetic diversity than its genetic bottleneck made likely. By 1979, when this concerted program of population management to maximize genetic diversity
Przewalski's_horse
Tropical, edible, staple fruit
spread to the Americas despite years of preventive efforts. Without genetic diversity, Cavendish is highly susceptible to TR4, and the disease endangers
Banana
Species of deer
population's genetic structure and genetic diversity. The UK population was found to display lower levels of genetic diversity, and genetic differentiation
Water_deer
Reproduction method of honeybee colonies
urban area the feral bees had genetic diversity from the managed colonies. Reasons for this include the small genetic pool that managed colonies breed
Swarming_(honey_bee)
Species of bovid mammal
heterozygosity levels (a measure of genetic diversity, where high heterozygosity is representative of high genetic diversity) for the TSBH were significantly
American_bison
Species of butterfly
conditions within its range. This has led to a greater degree of genetic diversity in the gatekeeper compared to other species, such as P. aegeria, which
Gatekeeper_(butterfly)
Wildlife conservation technique
living collections. Loss of genetic diversity is a concern because fewer individuals stored. Individuals may also become genetically adapted to captivity, which
Species_reintroduction
Topics referred to by the same term
ecosystems function Genetic diversity, the total number of genetic characteristics in the genetic makeup of a species Nucleotide diversity, a measure of the
Diversity
order for the algorithm to be successful. Genetic operators are used to create and maintain genetic diversity (mutation operator), combine existing solutions
Genetic_operator
Species of fungus
Zhang, Han-Bo; Li, Tao; Zhao, Zhi-Wei; Zhang, Ya-Ping (2008-11-01). "Genetic diversity of the endemic gourmet mushroom Thelephora ganbajun from south-western
Thelephora_ganbajun
Biological process
by exchanging similar but not identical regions, genetic recombination increases genetic diversity among future generations. During sexual reproduction
Sexual_reproduction
Australians, but being genetically closer or basal to the derived Northeast Asian and Siberian groups. Additionally, genetic diversity within present-day
Genetic history of East Asians
Genetic_history_of_East_Asians
Species of orchid
efficient mass propagation. A study in the Amazonian Jungle analyzed the genetic diversity of orchid species, including Cattleya Violacea found no clear correlation
Cattleya_violacea
Edible plant in the family Amaranthaceae
so far. Studies regarding the genetic diversity of quinoa suggest that it may have passed through three bottleneck genetic events, with a possible fourth
Quinoa
language. This index of cultural diversity is biased towards linguistic variations as opposed to genetic diversity and other variations. It should also
List of countries by ethnic and cultural diversity level
List_of_countries_by_ethnic_and_cultural_diversity_level
Project to assess marine genetic diversity
(GOS) is an ocean exploration genome project whose goal is to assess genetic diversity in marine microbial communities and to understand their role in nature's
Global Ocean Sampling Expedition
Global_Ocean_Sampling_Expedition
Discontinuities in an organism's environment causing population fragmentation
susceptible to genetic drift. Genetic drift is random changes to the genetic makeup of populations and leads to reductions in genetic diversity. The smaller
Habitat_fragmentation
Principal Japanese breeds of beef cattle
Minezawa, Mitsuru (2003). "Cattle Genetic Resources in Japan: One Successful Crossbreeding Story and Genetic Diversity Erosion". In Chang, H.-L.; Huang
Wagyu
Ability of genes to allow reproduction
or animals requires a certain amount of genetic diversity and a certain population size. For long-term genetic viability, the population size should consist
Genetic_viability
or not can influence the genetic diversity in the new generation. Changes in the genetic variance in populations due to genetic drift have been shown to
Overlapping_generations
Ability of cells to take up extracellular DNA
transformation fall into three categories: (1) the selective advantage of genetic diversity; (2) DNA uptake as a source of nucleotides (DNA as “food”); and (3)
Natural_competence
Different genetic causes for the same disease
to genetic heterogeneity, as genetic variations drive the diversity seen within and between tumors. Intra-tumor heterogeneity arises from genetic heterogeneity
Genetic_heterogeneity
Basic unit of taxonomic classification, below genus
genetic diversity of a group of related individuals as a result of their recent origin from a common ancestor". This limitation on genetic diversity results
Species
Breeding for desired characteristics
of domestication, it is essential that the genetic diversity of the fish are preserved through proper genetic management, as we domesticate these species
Selective_breeding
Genetics on the peopling of the Americas
Observed is a decreasing genetic diversity as geographic distance from the Bering Strait occurs, as well as a decreasing genetic similarity to Siberian
Genetic history of the Indigenous peoples of the Americas
Genetic_history_of_the_Indigenous_peoples_of_the_Americas
Technique of crossing between different breeds
practice of introducing distantly related genetic material into a breeding line, thereby increasing genetic diversity. Outcrossing can be a useful technique
Outcrossing
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