Genetic Diversity in Populations of <I>Dalbulus maidis</I> (DeLong and Wolcott) (Hemiptera: Cicadellidae) from Distant Localities in Brazil Assessed by RAPD-PCR Markers
نویسندگان
چکیده
منابع مشابه
Assessment of Genetic Diversity in Some Iranian Populations of Bunium persicum Using RAPD and AFLP Markers
The genetic diversity of 20 Iranian populations of Bunium persicum has been evaluated with random amplified polymorphic DNA (RAPD) and amplified fragment length polymorphism (AFLP) markers. Fresh leaves of seedlings from each population were used for genomic DNA extraction. Analysis of banding patterns of 15 RAPD primers and 17 AFLP primer combinations, revealed 192 (86%) and 228 (75%) polymorp...
متن کاملEvaluation of Genetic Diversity in Iranian Violet (Viola spp) Populations Using Morphological and RAPD Molecular Markers
Recognition of genetic reserves and desirable genes is the basis of breeding programs. So far, in Iran, due to the lack of recognition of genetic resources, a considerable breeding program has not been done on native plants. The study of the genetic diversity of violets as a native plant with ornamental and medicinal uses is the great importance in advancing the breeding goals of this plant. So...
متن کاملGenetic diversity of Bemisia tabaci (Genn.) Populations in Brazil revealed by RAPD markers
Bemisia tabaci (Genn.) was considered a secondary pest in Brazil until 1990, despite being an efficient geminivirus vector in beans and soybean. In 1991, a new biotype, known as B. tabaci B biotype (=B. argentifolii) was detected attacking weed plants and causing phytotoxic problems in Cucurbitaceae. Nowadays, B. tabaci is considered one of the most damaging whitefly pests in agricultural syste...
متن کاملGenetic diversity of Fusarium semitectum isolates from rice, using RAPD and REP-PCR markers
In order to determine genetic variability among 33 isolates of Fusarium semitectum, morpho- logical and molecular studies were carried out. Isolates from different paddy fields in the north of Iran were separated from each other in four morphotype groups. The isolates showed a high level of variation in aerial mycelium, color of colony, number of septa and growth rate on potato dextrose agar (P...
متن کاملGenetic Diversity Assessed yhrough RAPD Markers in Terminalia Pallida Brandis
Random amplified polymorphic DNA markers were used to evaluate the genetic diversity in a representative population of Terminalia pallida from six different geographical regions of chittoor district. 20 OPA primers were used for the RAPD analysis. A total of 33 bands yielded from 7 reproducible primers, with a mean of 4.28 amplified bands per primer. The plant species showed 69.5% polymorphism....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Entomology
سال: 2007
ISSN: 0046-225X,0046-225X
DOI: 10.1603/0046-225x(2007)36[204:gdipod]2.0.co;2