Genetic characterization of banteng (Bos javanicus) populations in Thailand for conservation

Authors

Sirinart Chaichanathong
Worata Klinsawat
Manakorn Sukmak
Apichaya Sakulthai
Worawidh Wajjwalku
Supaphen Sripiboon
Nongnid Kaolim
Seree Nakbhun
Burachat Tunpradit
Tarasak Nipanunt
Wanlaya Tipkantha
Marnoch Yindee
Nikorn Thongtip

Abstract

Banteng (Bos javanicus), an endangered, wild ungulate, plays a major role in seed dispersal and as a prey animal in Thailand. The population of wild banteng is threatened by poaching and habitat losses. Captive breeding management of banteng has been established and reintroduction of banteng has been successful in some areas. This study investigated the genetic variation of wild and captive banteng, based on mitochondrial DNA (mtDNA) and the Y-chromosome. The mtDNA analysis revealed three novel maternal haplotypes. The Y-chromosome analysis showed two Y-chromosome haplotypes based on the SRY region in the Thai population. This region may be useful as a Y-chromosome marker for genetic management. The phylogenetic analysis using mtDNA and the Y-chromosome demonstrated that the studied banteng were clustered with the sequence of Bos javanicus available in Genbank. Based on our data, no hybridization between banteng and domestic cattle was observed.

DOI

10.56808/2985-1130.3162

First Page

647

Last Page

654

Recommended Citation

Chaichanathong, Sirinart; Klinsawat, Worata; Sukmak, Manakorn; Sakulthai, Apichaya; Wajjwalku, Worawidh; Sripiboon, Supaphen; Kaolim, Nongnid; Nakbhun, Seree; Tunpradit, Burachat; Nipanunt, Tarasak; Tipkantha, Wanlaya; Yindee, Marnoch; and Thongtip, Nikorn (2021) "Genetic characterization of banteng (Bos javanicus) populations in Thailand for conservation," The Thai Journal of Veterinary Medicine: Vol. 51: Iss. 4, Article 3.
DOI: https://doi.org/10.56808/2985-1130.3162
Available at: https://digital.car.chula.ac.th/tjvm/vol51/iss4/3