Inbreeding depression - Wikipedia
Inbreeding depression is the reduced biological fitness in a given population as a result of inbreeding, or breeding of related ... the less likely it is to suffer from inbreeding depression. Inbreeding depression seems to be present in most groups of ... Inbreeding depression has also been found to occur more gradually than predicted in some wild populations, such as in the ... Inbreeding depression is often the result of a population bottleneck. In general, the higher the genetic variation or gene pool ...https://en.wikipedia.org/wiki/Inbreeding_depression
Inbreeding and Crossbreeding - interactive simulations - eduMedia
Corn (Zea mays) is an annual grass originating in Central America. It is monoecious, meaning it carries two types of unisexual inflorescence (flowers). Male inflorescence, at the top of the plant is called the panicule. These flowers produce pollen. The female flowers that give the corn cob is found in the pit of the leaves at the medial part of the plant. Their silk (flower styles) receive the pollen during pollination. This animation represents two controlled pollination techniques in corn. Self-pollination consisting of forcing the pollination of the female flowers by the pollen of the male flowers on the same plant. This technique is used in order to obtain a pure lineage of corn (homozygous for the agriculturally interesting characteristics). Cross-pollination consists of the pollination of female flowers of one corn plant by the male flowers of another plant of a different variety. This technique is used in order to obtain hybrid plants (heterozygous).http://www.edumedia-sciences.com/en/media/232-inbreeding-and-crossbreeding
Estimates of genetic parameters and effect of inbreeding on milk yield and composition in South African Jersey cows
MAIWASHE, A.; NEPHAWE, K.A. and THERON, H.E.. Estimates of genetic parameters and effect of inbreeding on milk yield and ... increase in inbreeding, respectively. These results provide evidence of inbreeding depression for milk yield and composition ... The effect of inbreeding on the 305-d yields of milk, fat and protein, and the percentages of fat and protein in the first ... Inbreeding coefficients were estimated using the entire pedigree records of the Jersey breed and ranged from 0 to 42%. Data ...http://www.scielo.org.za/scielo.php?script=sci_abstract&pid=S0375-15892008000200006&lng=en&nrm=iso&tlng=en
A Homozygous c.2536G-to-A Mutation in CRB1 Gene Manifesting Autosomal Recessive Retinitis Pigmentosa in a Large Consanguineous...
Autosomal recessive mode of inheritance which contributes 20-25% of total known cases of RP, is almost the result of inbreed ...http://researcherslinks.com/current-issues/A-Homozygous-c2536G-A-Mutation-in-CRB1-Gene/20/1/872
Photos of On One Inbred Ti 456 Singapore | Togoparts.com
Upload, Manage and Browse more than 21,000 bike ads on your Apple and Android Phones! Buy and sell with more than 160,000 cyclists on the go!. ...http://www.togoparts.com/bikeprofile/viewphoto.php?p=2090
Decoupling the Variances of Heterosis and Inbreeding Effects Is Evidenced in Yeasts Life-History and Proteomic ... - Worldnews...
... and inbreeding depression, commonly considered as corollary phenomena, could nevertheless be decoupled under certain ... Rampant inbreeding left many of the ancient human-like creatures with physical deformities, a study found. It intensified as ... Decoupling the Variances of Heterosis and Inbreeding Effects Is Evidenced in Yeasts Life-History and Proteomic .... ... Neanderthals wiped themselves out through inbreeding. Neanderthals couldn't stop sleeping with their family members - and it ...https://article.wn.com/view/2019/02/07/Decoupling_the_Variances_of_Heterosis_and_Inbreeding_Effects/
Reproductive isolation and inbreeding (Page 1) - Evolution - Ask a Biologist Q&A
The amount of inbreedfing depression in a population is therefore dependent on 1) the amount of inbreeding and 2) the load of ... Often, but not always, inbreeding results in 'inbreeding depression' which is a loss of evolutionary fitness (i.e. higher ... I imagine this would be different for different animals but to what extent does inbreeding affect the evolution of populations ... However, in basic terms inbreeding (mating among relatives) is more likely to occur as populations become smaller and more ...http://www.askabiologist.org.uk/answers/viewtopic.php?pid=32026
Hemoglobin Solubility and α-Chain Structure in Crosses between Two Inbred Mouse Strains | Science
Hemoglobin Solubility and α-Chain Structure in Crosses between Two Inbred Mouse Strains ... Hemoglobin Solubility and α-Chain Structure in Crosses between Two Inbred Mouse Strains ... Hemoglobin Solubility and α-Chain Structure in Crosses between Two Inbred Mouse Strains ... Hemoglobin Solubility and α-Chain Structure in Crosses between Two Inbred Mouse Strains ...http://science.sciencemag.org/content/143/3603/252
Inbred. / Social // Drowned In Sound
Inbred. no-class [Edit] [Delete] 4 replies 14:36, 5 February '13 ...http://drownedinsound.com/community/boards/social/4424752
Within-strain variation in behavior differs consistently between common inbred strains of mice.
... Journal. Mammalian Genome. ... Indeed, despite standardization and in line with previous studies, substantial variability among mice of the same inbred strain ... Together, these show that genetically inbred mouse strains consistently differ in phenotypic robustness against environmental ...http://dare.uva.nl/search?metis.record.id=498823
Estimating relatedness and inbreeding using molecular markers and pedigrees: the effect of demographic history - Robinson -...
Estimating relatedness and inbreeding using molecular markers and pedigrees: the effect of demographic history. Authors. *. S. ... Colleen M. Ingram, Nicholas J. Troendle, Clare A. Gill, Stanton Braude, Rodney L. Honeycutt, Challenging the inbreeding ... Helen R. Taylor, The use and abuse of genetic marker-based estimates of relatedness and inbreeding, Ecology and Evolution, 2015 ... Estimates of inbreeding and relatedness are commonly calculated using molecular markers, although the accuracy of such ...http://onlinelibrary.wiley.com/doi/10.1111/mec.12529/abstract
The Relation between Canine Hip Dysplasia, Genetic Diversity and Inbreeding by Breed
Inbreeding decreases the genetic diversity, and the degree of inbreeding will increase from one generation to the next if ... limit for safe inbreeding, corresponding with Ne of 100, which would be approximately 3.25%. Inbreeding with COI in excess of ... Inbreeding not exceeding 3.25% should be considered safe since it will maintain a sufficiently high genetic diversity within ... We were interested in the relation between the prevalence of CHD by breed on one hand, and the coefficient of inbreeding (COI ...http://file.scirp.org/Html/1-2280153_45804.htm
Bizarre insect inbreeding signals an end to males: News tips from the American ... ( Bizarre insect inbreeding signals an...)
... inbreeding,signals,an,end,to,males:,News,tips,from,the,American,Naturalist,biological,biology news articles,biology news today, ... A bizarre form of inbreeding could spell the end of males in one insec...Andy Gardner and Laura Ross The Evolution of ... Bizarre insect inbreeding signals an end to males ... ... Bizarre insect inbreeding signals an end to males. A bizarre ... Bizarre insect inbreeding signals an end to males ...A bizarre form of inbreeding could spell the end of males in one insec... ...http://www.bio-medicine.org/biology-news-1/Bizarre-insect-inbreeding-signals-an-end-to-males-3A-News-tips-from-the-American-Naturalist-20533-1/
Does inbreeding in families cause hemophilia to develop - What Does the Doctor Say?
Inbreeding increases chances for matching up of rare, autosomal recessive mutations in spouses (e.g., cystic fibrosis, tay- ... Does inbreeding in families cause hemophilia to develop? Not usually. Despite emphasis on hemophilia and royal families, ... Does inbreeding in families cause hemophilia to develop - ... Does inbreeding in families cause hemophilia to develop? Dr. ... Inbreeding increases chances for matching up of rare, autosomal recessive mutations in spouses (e.g., cystic fibrosis, tay- ...https://www.healthtap.com/topics/does-inbreeding-in-families-cause-hemophilia-to-develop
IRILmap : Linkage map distance conversion software for Intermated Recombinant Inbred Lines
Falque M. IRILmap: linkage map distance correction for intermated recombinant inbred. lines/advanced recombinant inbred strains ... Intermated recombinant inbred lines (IRILs) are obtained by including generations of intermating among F2 individuals before ... IRILmap : Linkage map distance conversion software for Intermated Recombinant Inbred Lines. No translation found. Project ... Compared to usual recombinant inbred lines (RILs), such IRILs offer an increase of map resolution, due to additional ...http://moulon.inra.fr/index.php/en/scientific-output/logiciels-crees-au-moulon/irilmap
Pancreatic Adenocarcinoma in Inbred Guinea Pigs Induced by N-Methyl-N-nitrosourea. Janardan K. Reddy and M. Sambasiva Rao ... Long-term studies of the carcinogenicity of N-methyl-N-nitrosourea (MNU) in inbred guinea pigs were undertaken to develop an ... Pancreatic Adenocarcinoma in Inbred Guinea Pigs Induced by N-Methyl-N-nitrosourea ... Pancreatic Adenocarcinoma in Inbred Guinea Pigs Induced by N-Methyl-N-nitrosourea ...http://cancerres.aacrjournals.org/content/35/8/2269
The American Journal of Tropical Medicine and Hygiene | How Much Does Inbreeding Reduce Heterozygosity? Empirical Results from...
Inbreeding is the standard way of achieving this. Full-sib inbreeding the mosquito Aedes aegypti for seven generations reduced ... Inbreeding is the standard way of achieving this. Full-sib inbreeding the mosquito Aedes aegypti for seven generations reduced ... Heterozygosity in inbred strains of the tree-hole mosquito Aedes triseriatus . Biochem Genet 25: 647-655.[Crossref]. ... f How Much Does Inbreeding Reduce Heterozygosity? Empirical Results from Aedes aegypti * Jeffrey R. Powell1, Benjamin R. Evans2 ...http://www.ajtmh.org/content/journals/10.4269/ajtmh.16-0693
The Sorraia Horse Equiworld - The definition and effects of Inbreeding - Equestrian Information - horses and ponies on the...
Inbreeding Inbreeding is the mating among members of a family. It is an instrument in all livestock breeding to solidify traits ... The Sorraia horse has survived extreme inbreeding, and extreme close inbreeding, for many generations, and the fact that these ... it's inbreeding.' Sire x daughter or son x dam, or brother x sister is so close that it is inbreeding and can't be considered ... Usually, if the inbreeding is not too close, it is referred to as 'linebreeding' (for instance uncle x niece, grandsire x ...http://www.equiworld.net/breeds/sorraia/inbreeding.htm
A Genetic Test for Vulnerability to Inbreeding Depression in Right Whales and Elephant Seals | Research Project...
A Genetic Test for Vulnerability to Inbreeding Depression in Right Whales and Elephant Seals. EPA Grant Number: R827110. Title: ... Using this genetic analysis we will begin to address whether inbreeding depression is a likely factor causing a slow recovery ... Thus, differences in population history potentially explain these variable inbreeding effects, and we propose to test this by ... The intensity of realized inbreeding depression after a severe population size reduction (bottleneck) is quite variable among ...https://cfpub.epa.gov/ncer_abstracts/INDEX.cfm/fuseaction/display.abstractDetail/abstract/1032
Studies of Trypanosoma cruzi Clones in Inbred Mice | The American Journal of Tropical Medicine and Hygiene
Studies of Trypanosoma cruzi Clones in Inbred Mice III. Histopathological and Electrocardiographical Responses to Chronic ...http://www.ajtmh.org/content/journals/10.4269/ajtmh.1987.37.541
Population genetic evidence for sex-specific dispersal in an inbred social spider
... juvenile dispersal is suppressed and colonies are highly inbred. It has been suggested that such inbred sociality is ... Population genetic evidence for sex-specific dispersal in an inbred social spider. ... Population genetic evidence for sex-specific dispersal in an inbred social spider. Ecol Evol, 6: 5479-5490. doi:10.1002/ ...https://kuscholarworks.ku.edu/handle/1808/24934
Recombinant inbred (RI) strains are derived by inbreeding different sets of F2 progeny from a cross between two inbred strains ... Recombinant inbred (RI) strains are a powerful tool for analyzing not only single genetic traits but also multifactorial ... Inbred strains are genetically homogeneous, and the genetic and environmental components can be strictly controlled in the ... Mori M, Akiyoshi S, Mizuno Y, Ukuizumi H, Okazaki Y, Hayashizaki Y, Nishimura M: Genetic profile of the SMXA recombinant inbred ...http://diabetes.diabetesjournals.org/content/52/1/180
Inbred or Outbred? Genetic Diversity in Laboratory Rodent Colonies | G3: Genes | Genomes | Genetics
Genetic crosses involving multiple inbred lines are hugely powerful for genetic experiments, but true inbred strains of mammals ... various inbred and wild-caught mouse colonies (Salcedo et al. 2007), and inbred and wild-caught rats (Smits et al. 2004; Ness ... Inbred or Outbred? Genetic Diversity in Laboratory Rodent Colonies. View ORCID ProfileThomas D. Brekke, View ORCID Profile ... Inbred or Outbred? Genetic Diversity in Laboratory Rodent Colonies. View ORCID ProfileThomas D. Brekke, View ORCID Profile ...http://www.g3journal.org/content/8/2/679
Impacts of inbreeding on bumblebee colony fitness under field conditions
We compared inbred colonies that produced diploid males and inbred colonies that did not produce diploid males with outbred ... Whitehorn PR, Tinsley MC, Brown MJF, Darvill B & Goulson D, Impacts of inbreeding on bumblebee colony fitness under field ... BACKGROUND: Inbreeding and the loss of genetic diversity are known to be significant threats to small, isolated populations. ... Impacts of inbreeding on bumblebee colony fitness under field conditions.pdf (Published (publisher's copy) - Peer Reviewed) ...http://www.tara.tcd.ie/handle/2262/39361
"Inbreeding effective population size and parentage analysis without pa" by Robin S. Waples and Ryan K. Waples
We show that: (i) The standard formula for inbreeding Ne can be rewritten so that it is a function only of sample size and Σ ( ... We show that: (i) The standard formula for inbreeding Ne can be rewritten so that it is a function only of sample size and Σ (k ...https://digitalcommons.unl.edu/usdeptcommercepub/325/