關於 inbreeding coefficient ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. How to calculate inbreeding from a pedigree chart - YouTube

Though there are computer programs, which will calculate the inbreeding coefficient automatically, based on pedigrees entered into a ...

#12. How to Find Inbreeding Coefficient (practice problem) - YouTube

Inbreeding (i.e., breeding between closely related individuals) results in more recessive traits manifesting themselves, as the genomes of ...

#13. Pedigree-based inbreeding coefficient explains more variation ...

Although the pedigree-based inbreeding coefficient F predicts the expected proportion of an individual's genome that is identical-by-descent ...

#14. A Comparison of Approaches to Estimate the Inbreeding ...

Inbreeding coefficient is the probability that two alleles at a randomly chosen locus are identical by descent (IBD). The inbreeding coefficient ...

#15. Chapter 6.10: Inbreeding coefficient and relationship

If they would be mated and have offspring, those offspring will be inbred. Their inbreeding coefficient would be ½ * 0.5 = 0.25. It means that ...

#16. INBREEDING AND GENETIC DRIFT - UCL

The INBREEDING COEFFICIENT, F, is used to gauge the strength of inbreeding. F = probability that two alleles in an individual are identical by descent (IBD) ...

#17. Medical Definition of Inbreeding, coefficient of - RxList

Inbreeding, coefficient of: A measure of how close two people are genetically to each another. The coefficient of inbreeding, symbolized by the letter F, ...

#18. Inbreeding Coefficient and Distance in MHC Genes of Parents ...

This study presents an analysis of the number and body mass of offspring in domestic cat, depending on the inbreeding coefficient and the degree of ...

#19. inbreeding coefficient - 近親係數 - 雙語詞彙- 國家教育研究院

inbreeding coefficient. 以inbreeding coefficient 進行詞彙精確檢索結果. 出處/學術領域, 英文詞彙 ...

#20. Calculating Inbreeding Coefficients from Pedigrees

We wish to calculate the inbreeding coefficient of X, the offspring of two half-sibs. In this example, A is the common ancestor, since it is related to both ...

#21. Simultaneous Estimation of Null Alleles and Inbreeding ...

Especially, when calculating Wright's inbreeding coefficient F based on microsatellite data, it remains unclear to what extent the estimated ...

#22. Coefficients of Inbreeding and Relationship - jstor

summation for the maximum possible inbreeding in higher animals, viz., brother-sister mating, he obtains a single coefficient for the.whole pedigree.

#23. The Association of Genotype-Based Inbreeding Coefficient ...

Across animal species, offspring of closely related mates exhibit lower fitness, a phenomenon called inbreeding depression.

#24. Inbreeding coefficients and coalescence times

By using the relationship between coalescence times and identity probabilities, it is possible to extend existing results for inbreeding coefficients in ...

#25. Tabular calculating of relationship and inbreeding cofficients

4.4 Calculating relationship and inbreeding coefficients by the tabular method - and matrix inversion. Link other applications of the Matrix: Estimating ...

#26. Marker‐based estimates of relatedness and inbreeding ...

Although definable in terms of either correlation coefficient or probability of identity by descent (IBD) relative to a reference, they are ...

#27. Exact inbreeding coefficient of maize synthetic varieties ...

There is an apparent overvaluation in the inbreeding coefficient (IC) formula for a synthetic variety (SV) derived from a mixture of S single crosses and L ...

#28. Average inbreeding coefficients [percentage of inbreeding

The maximum inbreeding coefficient among the animals with data included in the analyses was 41.18%. Dispersion plots of inbreeding coefficients and increase in ...

#29. The effect of inbreeding on the growth ability of meat sheep ...

The average inbreeding coefficient for Suffolk, Charollais and. Texel was 0.013, 0.012 and 0.011, respectively. The average number of known generations was ...

#30. Inbreeding Coefficient Estimation with Dense SNP Data

The probability for the 2 alleles at 1 locus of an inbred individual to be IBD is re- ferred to as the inbreeding coefficient [1] .

#31. Inbreeding Coefficient | SpringerLink

Denotes the probability that two alleles at a locus in an individual are identical by descent from a common ancestor, i.e., the chance that ...

#32. inbreeding-coefficient · GitHub Topics

inbreeding -coefficient ... Computation of pedigree-based relatedness coefficients. Part of the ped suite packages for pedigree analysis in R.

#33. Journal of Dairy Science

(Key words: inbreeding coefficient, in- breeding depression, Jersey cattle). INTRODUCTION. Mating of related individuals produces an.

#34. Inbreeding depression across the lifespan in a wild ... - PNAS

Genomic inbreeding coefficients may resolve the long-standing paucity of data on inbreeding depression in adult traits and total fitness. Here we investigate ...

#35. Science versus Star Wars: “Reylo” and the inbreeding coefficient

In basic terms, someone's coefficient of inbreeding is half of the degree of relationship between their parents, where the parents' relationship degree is also ...

#36. Horse Genetics 4.1: Inbreeding Calculator, Detailed ...

An elevated inbreeding coefficient for an animal indicates that the undesirable effects of inbreeding (i.e. inbreeding depression) will start to be evident. On ...

#37. Molecular and Quantitative Animal Genetics - 第 17 頁 - Google 圖書結果

Jersey Birth Year Figure 2.1 Inbreeding coefficients for US Jersey dairy ... present the effects for each 1% increase in the inbreeding coefficient on ...

#38. inbreeding-coefficient - npm

Require package. The module exports a class called Node. const Node = require("inbreeding-coefficient");.

#39. General inbreeding coefficient of maize ... - SciELO México

General inbreeding coefficient of maize synthetics derived from three-way line hybrids. Terra Latinoam [online]. 2019, vol.37, n.4, pp.479-485.

#40. III. Pedigreed Populations and Close Inbreeding

It expressed, therefore, the average inbreeding coefficient of all ... chapter is therefore the computation of inbreeding coefficients from pedigrees. The.

#41. Estimation of Inbreeding Coefficient in Rusa Deer (Cervus ...

To estimate inbreeding coefficient in a small and closed population of Rusa deer (Cervus timorensis) in Malaysia, 38 individual mares were typed from blood ...

#42. Genetic Coefficient of Inbreeding - Embarkvet

Genetic coefficient of inbreeding (COI) is the most accurate method for measuring inbreeding. Unlike pedigree based COI calculations, genetic COI evaluates ...

#43. Inbreeding in Pedigrees

The offspring of a consanguinious mating are said to be inbred. The inbreeding coefficient (F) for an inbred individual is the probability that the ...

#44. GRAIN: a computer program to calculate ancestral and partial ...

GRain calculates, together with the 'classical' inbreeding coefficient, ancestral inbreeding coefficients proposed by Ballou, (1997) J. Hered., 88, ...

#45. Terminology of Molecular Biology for inbreeding coefficient

inbreeding coefficient. The probability of homozygosity by descent (having common ancestors). The probability that a zygote obtains copies of the same ...

#46. Inbreeding coefficient from a pedigree

From koreaheart_at_hotmail.com Wed Oct 19 18:24:19 2005 From: "shin hun kim" <koreaheart_at_hotmail.com> Subject: Inbreeding coefficient from a pedigree ...

#47. Computer determination of the inbreeding coefficient ...

Computer determination of the inbreeding coefficient, coefficient of relationship, and the ancestral composition in closed beagle colony · Authors: · Jeanne A.

#48. A Computer Program for Calculating Inbreeding Coefficients ...

cient for a given generation may then be defined as a weighted average of family inbreeding coefficients calculated as : Ź Fini F = !

#49. Abstract - ab :: Animal Bioscience

Average inbreeding coefficient of the population was 1.63 percent. ... Inbreeding coefficients were considered zero for the animals in the ...

#50. Genetics of Populations - 第 266 頁 - Google 圖書結果

Of course , because the initial parents are assumed to be heterozygous ( having alleles not IBD ) , their inbreeding coefficients are 0.0 .

#51. The Inbreeding Coefficient of Superheroes - WIRED

The inbreeding coefficient is, simply put, a measure of how inbred individuals are. If your father is also your grandfather, you have a high ...

#52. Data from: Pedigree-based inbreeding coefficient explains ...

Data from: Pedigree-based inbreeding coefficient explains more variation in fitness than heterozygosity at 160 microsatellites in a wild bird population · Pirmin ...

#53. Approximated Variance of Inbreeding Coefficient due to ...

The actual variance of the inbreeding coefficient was derived for a pedigree with multiple paths to foundation animals. For each path, variances of the ...

#54. coefficient of inbreeding | genetics | Britannica

Other articles where coefficient of inbreeding is discussed: consanguinity: Inbreeding and pedigree construction: The coefficient of inbreeding (F) is used ...

#55. inbreeding coefficient (F) definition

The probability of homozygosity by descent (having common ancestors). The probability that a zygote obtains copies of the same ancestral gene from both its ...

#56. 0 Inbreeding and Population Structure.

subpopulation and FST is the average inbreeding coefficient of subpopulations relative to the total population. 0.1 Effect of inbreeding on allele and ...

#57. Inbreeding: Its Meaning, Uses and Effects on Farm Animals

In a linebreeding program, the coefficient of relationship between mates is usually low; however, it can be quite variable. 2. Random mating within a breed or ...

#58. Methods for calculation of inbreeding coefficient

Estimate the inbreeding coefficient of an individual “X” (FX) from the following pedigree of full- sib mating when the common ancestor “A” is inbred and its ...

#59. Inbreeding Coefficient – My Biosoftware

The inbreeding coefficients resulting from all potential matings of the current breeding animals (generation 1) are calculated, and the potential matings among ...

#60. Coefficient of inbreeding (r)

Coefficient of inbreeding (r). Relationship between parents. 100%. Identical twins. 50%. Parent and child. 50%. Full siblings (brothers and sisters).

#61. Inbreeding in Swine - Pork Information Gateway

The inbreeding coefficient can have any value between 0 and 1.0 although it is unlikely for it to have a value much above .5 in most herds of livestock.

#62. Small Populations: Inbreeding

Inbreeding Coefficient. • Increases over time as alleles in a population are lost to drift. • Eventually, one allele will become fixed in a population …

#63. Inbreeding coefficient - Hungarian Vizsla Society

How can you measure the degree of inbreeding? The degree of inbreeding can be measured by using an inbreeding coefficient. This is the probability that two ...

#64. Inbreeding Coefficients, Pedigree Statistics Added - BloodHorse

A low inbreeding coefficient means a low level of inbreeding, at least in paper terms. The vast majority of racehorses have an inbreeding ...

#65. Relationship between the magnitude of the inbreeding ... - DOI

inbreeding coefficient and milk traits in Holstein and Jersey dairy bull semen ... of inbreeding coefficients on predicted transmitting abilities (PTAs).

#66. Inbreeding Coefficients, Pedigree Statistics Added - TrueNicks

The two coefficients answer distinct, important questions for Thoroughbred breeders: What is the degree of inbreeding in this mating? How ...

#67. Inbreeding in Swine, nsif-fs4 - Purdue Extension

Whenever a common ancestor is inbred, his/her inbreeding coefficient will have to be calculated before the inbreeding coeffi- cient of individual X can be ...

#68. Inbreeding coefficient in GeneticsPed: Pedigree and genetic ...

inbreeding calculates inbreeding coefficients of individuals in the pedigree. ... Coefficient of inbreeding (F) represents probability that two alleles on ...

#69. General inbreeding coefficient of maize synthetics ... - Redalyc

The scarcity of pure and unrelated maize inbred lines that possess high combining ability in Mexico has led breeders wishing to form single crosses to ...

#70. Inbreeding Coefficient - bioRxiv

Page 1. Inbreeding Coefficient. 0. 0.4. 0.8.

#71. Inbreeding Coefficient - The Free Dictionary

Define Inbreeding Coefficient. Inbreeding Coefficient synonyms, Inbreeding Coefficient pronunciation, Inbreeding Coefficient translation, English dictionary ...

#72. Inbreeding Coefficients in Two Isolated Mongolian Populations

zygosity, allelic diversity, and inbreeding coefficients, us- ... Keywords: inbreeding coefficient, Mengolian population,. STR, HWE, PIC.

#73. Coefficients of Inbreeding and Relationship

summation for the maximum possible inbreeding in higher animals, viz., brother-sister mating, he obtains a single coefficient for the.whole pedigree.

#74. Computational Details - SAS Help Center

Coancestry (or Kinship Coefficient). To calculate the inbreeding coefficient and the covariance coefficients, use the degree of relationship by descent between ...

#75. HWE and Inbreeding estimates - angsd - Popgen.dk

HWE and Inbreeding estimates · Site estimate of inbreeding coefficient (HWE test) · Estimation of individual inbreeding coefficients.

#76. Inbreeding in Cattle

Also, some lines of laboratory animals have very high average inbreeding coefficients. A few lines of beef cattle and swine that have undergone intense ...

#77. Medical Definition of F (coefficient of inbreeding) - MedicineNet

F (coefficient of inbreeding): F is the symbol for the coefficient of inbreeding, a way of gauging how close two people are genetically to ...

#78. Genotype Likelihood based Inbreeding Coefficient

Inbreeding Coefficient is an important statistic in the study of genetic variants. This page details a method to estimate inbreeding coefficients from ...

#79. ASC-223: Inbreeding in Sheep - UK College of Agriculture

If an individual animal has an in- breeding coefficient of 0.25, it is expected to have 25 percent more homozygous gene pairs than a non-inbred individual from ...

#80. Evaluation of ancestral inbreeding coefficients: Ballou's ...

cient, which is calculated recursively via pedigree inbreeding coefficients, as a tool for evaluating the purging of deleterious alleles in zoo populations.

#81. Coefficient of inbreeding - Merriam-Webster

The meaning of COEFFICIENT OF INBREEDING is a measure of the degree of inbreeding in a population expressed as the expected proportion of homozygous loci in ...

#82. Inbreeding coefficients and relationships - Animal Biosciences |

Inbreeding coefficients and relationships: This facility provides ANSI C and FORTRAN access to the inbreeding coefficient algorithm as described in ...

#83. inbreeding coefficient calculation and genealogical software

I don't think you will find any software that does this for you, but it wouldn't be too difficult to write your own. I would take one of the many open ...

#84. Estimation of genomic inbreeding coefficients based on high ...

In livestock, inbreeding coefficient based on pedigree information is usually used to evaluate the level of inbreeding.

#85. Time within reproductive season, but not age or inbreeding ...

Time within reproductive season, but not age or inbreeding coefficient, influences seminal and sperm quality in the whooping crane (Grus americana).

#86. Introduction to Conservation Genetics - 第 276 頁 - Google 圖書結果

The inbreeding coefficient is 0.266, with the paths to the most recent common ancestor (E), making the greatest contribution.

#87. Hanoverian breed has low inbreeding coefficient – NZHS

The inbreeding coefficient is computed as a percentage of chances for two alleles - one of two or more versions of a gene - to be identical by descent.

#88. Inbreeding calculator - Andrzej Sobczyk

The Wright's Inbreeding Coefficient (IC) and the Ancestor Loss Coefficient (AVK) the values are optimally IC=0 and AVK=100. A general first rule is: IC ...

#89. [PDF] Population-Genetic Influences on Genomic Estimates of ...

Higher inbreeding coefficient estimates are observed in populations and geographic regions with known high levels of consanguinity or ...

#90. Cattle Inbreeding Calculator For Dairy Cows | LIC International

Inbreeding coefficient for single mating pair. Enter the NZ bull code of the bull you intend to use for breeding; Enter the NZ bull code of the Sire of cow ...

#91. Inbreeding coefficient

Slide 4 of 21.

#92. Blackbelly Sheep Coefficient of Inbreeding

Inbreeding coefficient, COI, is a percentage of probability that the ram and ewe share a common ancestor that contributed a common gene. 0% COI indicates that ...

#93. Conservation and the Genetics of Populations

(a) A B D D B X A X A E E C C (b) Figure 13.3 Calculation of the inbreeding coefficient for individual X using path analysis.

#94. Inbreeding (video) - Khan Academy

Now if we look at an inbred population where a bunch more people could be carriers for the disease, the chances of our guy choosing a mate that's also a carrier ...

#95. Inbreeding Coefficient — ISAA

When mating two related animals, we never know exactly how inbred the offspring will be. Only a full DNA analysis could tell us. However, inbreeding probability ...

#96. Managing inbreeding within a beef seedstock enterprise

A common method of measuring the inbreeding level in a specific animal or from a planned mating is by way of an inbreeding coefficient.

#97. Quantitative Genetics - 第 181 頁 - Google 圖書結果

Inbreeding coefficient : The probability that the two genes at a locus in an individual are identical-by-descent. Inbreeding coefficient describes the ...

#98. Hydrologic Data for Experimental Agricultural Watersheds in ...

A Computer Program for Calculating Inbreeding Coefficients in Dioecious Populations ... SUMMARY 1 2 9 An average inbreeding coefficient for each successive ...