دراسات وأبحاث    

13 Oct

The complete mitochondrial genome and phylogenetic analysis of the Arabian Honeybee Apis mellifera jemenitica

ABSTRACT Fourteen mitochondrial genomes from workers of the Arabian Honeybee Apis mellifera jemenitica were determined. Genomes range from 16,352 to 16,445 bp. Each consists of 13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs, and one...

13 Oct

Assessment of genetic variation in Apis mellifera jemenitica (Hymenoptera: Apidae) using Cytochrome Oxidase I gene sequences

ABSTRACT The Arabian Honeybee Apis mellifera jemenitica is endemic to the Arabian Peninsula. It is highly adapted to temperature extremes and drought dominating the region. In this study, the mitochondrial Cytochrome Oxidase I (COI) was analyzed in 133...

13 Oct

Evidence for sub-populations of Apis mellifera jemenitica colonies along the Red Sea coast of Saudi Arabia

Abstract Characterization of Apis mellifera jemenitica Ruttner populations along the Red Sea Coast of Saudi Arabia revealed two distinct sub populations. Principal component analysis of 28 morphometric characters revealed that wing venation characters...

13 Oct

دراسة ماجستير

دراسة ماجستير بعنوان :  تقييم قوة طوائف الانماط البيئيه لسلالة نحل العسل المحليه في المملكه العربيه السعوديه ومدى تطور اصابة طوائفها بمرض...