Gene Dropping Analysis of Founder Contributions and Allelic Diversity in an under Selected Population of Japanese Quails
الموضوعات :
1 - Department of Animal Science, Faculty of Agriculture, Lorestan University, Khorram-Abad, Iran
2 - Department of Animal Science, Faculty of Agricultural Science, Payame Noor University, Tehran, Iran
الکلمات المفتاحية: genetic diversity, Japanese quail, founder, gene dropping,
ملخص المقالة :
The current study was conducted to consider how pedigree and the gene-dropping analysis can use to monitor genetic diversity, and to recommend a breeding strategy for improving breast weight (BRW) in a population of Japanese quail. A total of 312 birds were divided equally into two lines. One line (S1) was selected for four-week body weight (BW) based on breeding value, and the other (S2) was selected for four-week BRW based on between-family selection. The distributions of allele frequencies originating from the founders were estimated using gene-dropping simulation software for the actual pedigree of each line. The results revealed that the total net genetic improvements in BW and BRW in the S1 and S2 lines were 28.3 and 9.7 g vs. 23.3 and 6.8 g, respectively. The average numbers of surviving alleles in the descendants were 59.6 and 31.2 for the S1 and S2 lines, respectively, which were 19.1% and 10% of the total number of assigned alleles in the base population. It can be concluded that for stabilizing the response to selection for improving BRW, it is recommended to use indirect selection of BW based on breeding values. The results obtained from the gene-dropping experiment showed that the between-family selection method results neither in more genetic gain nor in greater remaining genetic variation.
Baes C. and Reinsch N. (2008). TIGER: A software system for fine-mapping quantitative trait loci. Arch. Tierzucht. 51(4), 402-412.
Blackburn H. (2012). Genetic selection and conservation of genetic diversity. Reprod. Domest. Anim. 47(4), 249-254.
Berg P. (2010). EVA version 1.3. http://eva.agrsci.dk. Accessed Mar. 2013.
Boichard D., Maignel L. and Verrier E. (1997). The value of using probabilities of gene origin to measure genetic variability in a population. Genet. Sel. Evol. 29, 5-23.
Caballero A. and García-Dorado A. (2013). Allelic diversity and its implications for the rate of adaptation. Genetics. 195(4), 1373-1384.
Caballero A. and Hill W. (1992). Effective size of nonrandom mating populations. Genetics. 130(4), 909-916.
Carlborg Ö., Jacobsson L., Åhgren P., Siegel P. and Andersson L. (2006). Epistasis and the release of genetic variation during long-term selection. Nat. Genet. 38, 418-420.
Falconer D.S., Mackay T.F. and Frankham R. (1996). Introduction to Quantitative Genetics. Benjamin Cummings, Wilmington, Delaware, USA.
Fernández J., Villanueva B., Pong-Wong R. and Toro M.A. (2005). Efficiency of the use of pedigree and molecular marker information in conservation programs. Genetics. 170(3), 1313-1321.
Frankham R., Ballou G.D. and Briscoe D.A. (2002). Introduction to conservation genetics. Cambridge University Press. Cambridge, United Kingdom.
Gilmour A.R., Cullis B.R., Welham S.J. and Thompson R. (2000). ASReml Users' Manual. New South Wales Agriculture, Orange, Australia.
Goddard M. and Smith C. (1990). Optimum number of bull sires in dairy cattle breeding. J. Dairy Sci. 73(4), 1113-1122.
Gutié J.P., Cervantes I., Molina A., Valera M. and Goyache F. (2008). Individual increase in inbreeding allows estimating effective sizes from pedigrees. Genet. Sel. Evol. 40(4), 359-378.
Hill W.G. (2000). Maintenance of quantitative genetic variation in animal breeding programmes. Livest. Prod. Sci. 63(2), 99-109.
Honda T., Nomura T., Fukushima M. and Mukai F. (2002). Gene dropping analysis of founder contributions in a closed Japanese black cattle population. Anim. Sci. J. 73(2), 105-111.
Javanmard A., Mohammadabadi M.R., Zarrigabayi G.E., Gharahedaghi A.A., Nassiry M.R., Javadmansh A. and Asadzadeh N. (2008). Polymorphism within the intron region of the bovine leptin gene in Iranian Sarabi cattle (Iranian Bos taurus). Russian J. Genet. 44(4), 495-497.
Khaldari M., Pakdel A., Mehrabani Yegane H., Nejati Javaremi A. and Berg P. (2010). Response to selection and genetic parameters of body and carcass weights in Japanese quail selected for 4-week body weight. Poult. Sci. 89(9), 1834-1841.
Lacy R.C. (1995). Clarification of genetic terms and their use in the management of captive populations. Zoo Biol. 14(6), 565-577.
Lange K., Cantor R., Horvath S., Perola M., Sabatti C., Sinsheimer J. and Sobel E. (2001). Mendel version 4.0: a complete package for the exact genetic analysis of discrete traits in pedigree and population data sets. Am. J. Hum. Genet. 69(1), 1886.
MacCluer J.W., VandeBerg J.L., Read B. and Ryder O.A. (1986). Pedigree analysis by computer simulation. Zoo Biol. 5(2), 147-160.
Man W., Nicholas F. and James J. (2007). A pedigree-analysis approach to the descriptive epidemiology of autosomal-recessive disorders. Prev. Vet. Med. 78(3), 262-273.
Melka M., Sargolzaei M., Miglior F. and Schenkel F. (2012). Genetic diversity of Guernsey population using pedigree data and gene-dropping simulations. Animal. 7(2), 192-201.
Meuwissen T. (2009). Genetic management of small populations: A review. Acta. Agric. Scandinavica. 59(2), 71-79.
Mohammadabadi M.R., Nikbakhti M., Mirzaee H.R., Shandi A., Saghi D.A., Romanov M.N. and Moiseyeva I.G. (2010). Genetic variability in three native Iranian chicken populations of the Khorasan province based on microsatellite markers. Russian J. Genet. 46(4), 505-509.
Moradian H., Esmailizadeh A.K., Sohrabi S. and Mohammadabadi M.R. (2015). Identification of quantitative trait loci associated with weight and percentage of internal organs on chromosome 1 in Japanese quail. J. Agric. Biotechnol. 6(4), 143-158.
Moradian H., Esmailizadeh A.K., Sohrabi S.S., Nasirifar E., Askari N., Mohammadabadi M.R. and Baghizadeh A. (2014).
Genetic analysis of an F2 intercross between two strains of Japanese quail provided evidence for quantitative trait loci affecting carcass composition and internal organs. Mol. Biol. Rep. 41(7), 4455-4462.
Nomura T., Honda T. and Mukai F. (2001). Inbreeding and effective population size of Japanese Black cattle. J. Anim. Sci. 79(2), 366-370.
Ori R.J., Esmailizadeh A.K., Charati H., Mohammadabadi M.R. and Sohrabi S.S. (2014). Identification of QTL for live weight and growth rate using DNA markers on chromosome 3 in an F2 population of Japanese quail. Mol. Biol. Rep. 41(2), 1049-1057.
Ruzina M.N., Shtyfurko T.A., Mohammadabadi M.R., Gendzhieva O.B., Tsedev T. and Sulimova G.E. (2010). Polymorphism of the BoLA-DRB3 gene in the Mongolian, Kalmyk, and Yakut cattle breeds. Russian J. Genet. 46(4), 456-463.
Sohrabi S.S., Esmailizadeh A.K., Baghizadeh A., Moradian H., Mohammadabadi M.R., Askari N. and Nasirifar E. (2012). Quantitative trait loci underlying hatching weight and growth traits in an F2 intercross between two strains of Japanese quail. Anim. Prod. Sci. 52(11), 1012-1018.
Sölkner J., Filipcic L. and Hampshire N. (1998). Genetic variability of populations and similarity of subpopulations in Austrian cattle breeds determined by analysis of pedigrees. Anim. Sci. 67(2), 249-256.
Sonesson A.K. and Meuwissen T.H.E. (2000). Maring schemes for optimum contribution selection with constrained rates of inbreeding. Genet. Sel. Evol. 32(3), 231-238.
Sørensen M.K., Sørensen A.C., Baumung R., Borchersen S. and Berg P. (2008). Optimal genetic contribution selection in Danish Holstein depends on pedigree quality. Livest. Sci. 118(3), 212-222.
Suwanlee S., Baumung R., Sölkner J. and Curik I. (2007). Evaluation of ancestral inbreeding coefficients: Ballou’s formula versus gene dropping. Conserv. Genet. 8(2), 489-495.
Trinderup M., Jorgensen J.N. and Hansen M. (1999). Conservation considerations on Danish Shorthorn cattle using pedigree analysis. Anim. Gen. Res. Inf. 26, 27-33.
Varkoohi S., Babak M.M.S., Pakdel A., Javaremi A.N., Zaghari M. and Kause A. (2010). Response to selection for feed conversion ratio in Japanese quail. Poult. Sci. 89(8), 1590-1598.
Wright S. (1969). The Theory of Gene Frequencies. The University of Chicago Press, Chicago, USA.
Yamashita J., Hironori O., Hasegawa T., Honda T. and Nomura T. (2010). Gene dropping analysis of ancestral contributions and allele survival in Japanese thoroughbred population. J. Equin Sci. 21(3), 39-45.
Zhao G., Chen J., Zheng M., Wen J. and Zhang Y. (2007). Correlated responses to selection for increased intramuscular fat in a Chinese quality chicken line. Poult. Sci. 86(11), 2309-2314.
