Genetic characterization of Lithuanian honeybee lines based on ISSR polymorphism
Author(s) -
Violeta Čeksterytė,
V. Paplauskienė,
Diana Tamašauskienė,
I. Pašakinskienė,
Ingrida Mažeikienė
Publication year - 2012
Publication title -
apidologie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.811
H-Index - 83
eISSN - 1297-9678
pISSN - 0044-8435
DOI - 10.1007/s13592-012-0140-2
Subject(s) - subspecies , biology , dendrogram , phylogenetic tree , hybrid , genetics , dna profiling , genetic marker , polymorphism (computer science) , genetic distance , genotype , genetic diversity , genetic variation , zoology , botany , dna , gene , population , demography , sociology
International audienceThis study presents the first results from the selection and evaluation of inter-simple sequence repeat markers for the genetic assessment of honeybee lines developed in Lithuania and introduced subspecies. Two Lithuania-bred lines of Apis mellifera carnica were compared to those introduced from Czech Republic and Slovenia and also to a subspecies introduced from the Caucasus (Apis mellifera caucasica) and local Buckfast hybrids. The genetic constitution was assayed with four simple sequence primers: (ATG)5GA, (TCC)5GT, (AGAC)4GC and (GACA)4GT. Trinucleotide motif primers used in the bee DNA assays produced five to 10 fragments and tetranucleotide ones, six to seven. Primer (TCC)5GT generated a distinct A. m. caucasica-specific 800-bp fragment, which was also present in 40 % of the Buckfast individuals. A dendrogram based on the UPGMS method generated four sub-clusters. One of the Lithuania-bred A. m. carnica lines clustered apart from the other A. m. carnica lines. In a rooted phylogenetic tree, the group containing A. m. caucasica and Buckfast hybrids appeared well differentiated from the A. m. carnica lines
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