Genetic Comparison of Two Different Arabian Oryx Populations in UAE Based on Microsatellite Analysis

This is a genetic comparison study of Arabian Oryx (Oryx leucoryx) population at two different locations (A &B) based on nuclear microsatellite DNA markers. Arabian Oryx is listed as vulnerable and endanger by the World Conservation Union (IUCN). Thirty microsatellite markers from bovine family were applied to investigate the genetic diversity of the Arabian Oryx and to set up a molecular inventory. Among 30 microsatellite markers used, 13 markers were moderately polymorphic. Arabian Oryx at location A has shown better gene diversity over location B. However, mean number of alleles were less than location B. Data of within population inbreeding coefficient indicates inbreeding at both locations (A&B). Based on the analysis of polymorphic microsatellite markers, the study revealed that Arabian Oryx need a genetically designed breeding program.




References:
[1] D. S. Henderson, "Were they the last Arabian Oryx". Oryx, 1974,
12:347-50.
[2] J. A. Spalton, M. W. Lawrence, and S. A. Brend, "Arabian Oryx
reintroduction in Oman: successes and setbacks". Oryx, 1999, 33:168-
75.
[3] S. Ostrowski, E. Bedin, D. Lenain, and A. H. Abuzinada, "Ten years of
Arabian oryx conservation breeding in Saudi ArabiaÔÇöachievements and
regional perspectives". Oryx, 1998, 32:209-22.
[4] P. Mésochina, E. Bedin, and S. Ostrowski, "Reintroducing antelopes
into arid areas: lessons learnt from the oryx in Saudi Arabia". C. R.
Biol., 2003, 326:S158-S165.
[5] A. Iyengar, T. Gilbert, T. Woodfine, J. M. Knowles, F. M. Diniz, R. A.
Brenneman, E. E. Jr. Louis, and N. Maclean, "Remnants of ancient
genetic diversity preserved within captive groups of scimitar-horned
oryx (Oryx dammah)". Molecular Ecology, 2007, 16:2436-49.
[6] M. D. Bishop, S. M. Kappes, J. W. Keele, R. T. Stone, S. L. F. Suden,
G. A. Hawkins, S. S. Toldo, R. Fries, M. D. Grosz, J. Yoo and C. W.
Beattie, "A genetic linkage map for cattle". Genetics, 1994, 136: 619-
639
[7] L. G. Excoffier, Laval, S. Schneider. "ARLEQUIN version. 3.0: An
integrated software package for population genetics data analysis".
Evolutionary Bioinformatics Online, 2005, 1:47-50.
[8] J. Goudet, "FSTAT, a program to estimate and test gene diversities and
fixation indices (version 2.9.3)", 2001,
http://www.unil.ch/izea/softwares/fstat.html
[9] R. Peakll, P. E. Smouse, "GENALEX6: genetic analysis in Excel.
Population genetic software for teaching and research". Molecular
Ecology Notes, 2006, 6, 288-295.
[10]Li Xin. GENALEX6: "genetic analysis in Excel. Introduction to A
Population Genetic Software GENALEX 6", 2008.