Abstract
Morphometric and genetic characterization of many Apis mellifera subspecies are well-documented. A. m. jemenetica occurs naturally in Africa and Asia. In this study, genetic variation of mitochondrial Cytochrome Oxidase II (COII) and III (COIII) were analysed in 133 specimens of the endemic honeybee colonies within Saudi Arabia. The COII gene sequence length was 684 bp comprising nine synonymous (1.3%) and two non-synonymous single nucleotide polymorphisms (SNPs) (0.87%). Five variants of COII were not previously documented, one variant (MT755968) showed an extra restriction site when subjected to type II restriction endonuclease from Arthrobacter protophormiae (Apol) or to Haemophilus influenzae Rf (Hinf1). Changes in COII sequence separated samples into three haplogroups. Whereas, COIII gene sequence length was 780 bp, including 18 synonymous and five non-synonymous SNPs. Furthermore, variation in COII sequence was more informative based on restriction profiles and on amino acid changes compared with COIII gene sequence. Variants of COIII showed identical restriction sites when subjected to type II restriction endonuclease from Deinococcus radiophilus (DraI), and revealed high similarity to African subspecies. Results of this study are very useful in understanding genetic diversity and characterization of A. mellifera subspecies.
Funder
Deanship of Scientific Research, King Saud University
Publisher
Public Library of Science (PLoS)
Reference31 articles.
1. Observations on the morphology, relationships and ecology of Apis mellifera of Oman;RW Dutton;Journal of Apicultural Research,1981
2. Impact of temperature extremes on survival of indigenous and exotic honey bee subspecies, Apis mellifera, under desert and semiarid climates;Y Alattal;Bulletin of. Insectology,2015
3. Multivariate morphometric analysis of honey bees (Apis mellifera) in the Ethiopian region;B Amssalu;Apidologie,2004
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献