ISKANDAR ZULKARNAEN SIREGAR
Department of Silviculture, Faculty of Forestry, Bogor Agricultural University, Kampus IPB Darmaga, P.O. Box 168, Bogor 16680, West Java, Indonesia.

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The genetics of glutamate oxaloacetate transaminase (GOT) in Pinus merkusii Jungh. et de Vriese ISKANDAR ZULKARNAEN SIREGAR; TEDI YUNANTO
Biodiversitas Journal of Biological Diversity Vol. 11 No. 1 (2010)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d110102

Abstract

Siregar IZ, Yunanto T. (2010). The genetics of glutamate oxaloacetate transaminase (GOT) in Pinus merkusii Jungh. et de Vriese. Biodiversitas 11: 5-8. Inheritance and linkage analysis of glutamate oxalacetate transaminase (GOT) in P. merkusii were performed using megagametophyte tissues of single tree seed-lots. One monomorphic locus (GOT-A) and three polymorphic loci (GOT-B,GOT-C and GOT-D) were identified, based on the allelic 1: 1 segregation of putatively heterozygous trees. Linkage analysis revealed that GOTC and GOT-D were closely linked loci with an average recombination rate (R) of about 5%. This result which is in contrast to the GOT genetics in other pine species was discussed with regard to the probably occurring gene duplication of one GOT locus.