Résumé
In the present study six different populations of L. orbonalis were collected and subjected to analysis of genetic variability in terms of carboxylesterase isozyme pattern and DNA polymorphism using RAPD-PCR. Pattern of carboxylesterase revealed a similar isozyme cluster in the populations namely, sivaganga (population-3), dindigal (population-4), virudhunagar (population-5) and coimbatore (population-6). Similarly, the populations of L. orbonalis recorded 3 distinct randomly amplified polymorphic DNA markers in all populations grouped above. This pattern of genetic variability in the populations was also supported by the analysis of the similarity indices and UPGMA dendrogram.
Sujets)
Animaux , Carboxylic ester hydrolases/métabolisme , Amorces ADN/composition chimique , Fruit , Gènes de plante , Marqueurs génétiques , Variation génétique , Lepidoptera/génétique , Modèles génétiques , Polymorphisme génétique , Isoformes de protéines , Technique RAPD , Solanum melongenaRésumé
The oriVRK2 does not need the function of either trfA+ or trfA Operon for replication and maintenance of an oriVRK2-containing plasmid in Azotobacter vinelandii.