We employed RAPD and sequence-related amplified polymorphism (SRAP) markers to evaluate polymorphisms in 15 tomato (Solanum lycopersicon) genotypes that were obtained from a tomato breeding program. Four local tomato genotypes selected from the Sanliurfa province (Southeastern Anatolia Region of Turkey), 10 heat-tolerant tomato genotypes, received from the Asian Vegetable Research and Developme...

Twelve species from six fungal genera were found to be associated with corn (Zea mays L.) grain samples collected from three main regions of Saudi Arabia. The average frequencies of the most common genera were Aspergillus (11.4%), Fusarium (9.5%), Penicillium (5.1%), and Alternaria (5.8%). Fifteen isolates of Aspergillus flavus were screened by HPLC for their ability to produce aflatoxins (AF)....

The diversity of wild mushrooms was investigated from two protected forest areas in India and 231 mushroom specimens were morphologically identified. Among them, 76 isolates were screened for their antimicrobial potential against seven bacterial and fungal pathogens. Out of 76 isolates, 45 isolates which displayed significant antimicrobial activities were identified using ITS rRNA gene amplific...

Whitefly, Bemisia tabaci is an important sucking pest of field, horticultural and ornamental plants causing feeding injuries besides spreading disease by acting as a vector of Gemini viruses. The polyphagous nature of the pest makes it as a highly complex species. The influence of six host plants utilized by the species on the population differences at molecular level was attempted using Random...

We developed a method for the identification of Aspergillus fumigatus fungal isolates by using random amplified polymorphic DNA (RAPD) PCR (RAPD-PCR) cloning and the TaqMan LS50B fluorogenic detection system (Perkin-Elmer Corp., Applied Biosystems, Foster City, Calif.). DNA from seven clinically important Aspergillus species was screened by RAPD-PCR to identify section- or species-specific ampl...

Turnip (Brassica rapa var. rapa) is one of the main vegetables consumed by people living in Eastern Anatolia in Turkey. In this region, farmers obtain their own seeds for production, which results in considerable morphological variability. We examined the genetic variation and relationships among 11 turnip genotypes sampled from diverse environments of the Erzurum region located in Eastern Anat...

Sixty-six finger millet accessions composed of 64 landraces and two improved varieties were evaluated using RAPD markers to study the genetic diversity in finger millet landraces. The study was conducted at the Laboratory of Department of Genetics, Faculty of Science, Kasetsart University, Bangkok, Thailand. The RAPD analysis was executed using 15 primers, which were screened based on their eff...

This study was designed to determine the molecular characteristics and antimicrobial resistance of enterococcal strains isolated from patients admitted to an Iranian Hospital. Enterococcal strains were isolated from the burn patients. All strains were screened for genes encoding resistance to aminoglycoside [aac(6')-Ie-aph(2'')-Ia, aph (3'), ant (4')], resistance to vancomycin (vanA, vanB), res...

Genetic variation and relationship among 28 mango germplasm were analyzed using Random Amplified Polymorphic DNA (RAPD). Out of 20 primers screened, four were selected, which gave 50 clear and bright fragments, out of which 48 fragments were considered polymorphic. The proportion of polymorphic loci and gene diversity values across all loci were 96% and 0.29, respectively. The UPGMA dendrogram ...

The study focuses on the analysis of population genetic structure of Culex quinquefasciatus from various larval habitats using RAPDPCR. The population differentiation parameters, genetic distances, molecular variance and cluster analysis were done using POPGENE, GenALEx and MEGA softwares. Out of 140 RAPD primers screened, four primers exhibited distinct RAPD banding patterns showing up to 100%...