Wheat is a vital dietary component for human health and widely consumed in the world. Wheat rusts are dangerous pathogens and contribute serious threat to its production. In present study, PCR-Based DNA Markers were employed to check the rust resistance genes among 20 wheat genotypes and 22 markers were amplified. NTSYS-pc 2.2 was used to calculate genetic diversity and Nei and Li's coefficient...

Walnut (Juglans regia L.) is a diploid (2n = 32), deciduous, monoecious, and generally open-pollinated tree with nuts of high nutrient content. In this study, the phenological differences, genetic diversity, population structure Kaman-1 its 79 progenies obtained by open pollination were characterized ISSR primers some important traits. As result observations, it was determined that differ signi...

Aim: To study the multivariate analysis, genetic parameters and correlation for post harvest quality yield traits in tomato.
 Study Design: The variability twenty genotypes of tomato (Solanum lycopersicum L.) was evaluated 18 attributes using randomized block design analyzed with methods.
 Place Duration Study: Twenty augmented from Indian Institute Vegetable Research, Varanasi were s...

This study examined the genetic diversity present in a population obtained by crossing two very distinctive varieties of wine grapes (142 progeny from a Riesling x Cabernet Sauvignon cross, including both parents, created at the University of California). The following list of morphological characters were evaluated and found to segregate in this population: cluster weight, cluster length,...

Genetic analysis of Trypanosoma spp. depends on the detection of variation between strains. We have used the amplified fragment length polymorphism (AFLP) technique to develop a convenient and reliable method for genetic characterization of Trypanosome (sub)species. AFLP accesses multiple independent sites within the genome and would allow a better definition of the relatedness of different Try...

Salvia miltiorrhiza is an economically important floral herb. However, little work has been conducted to further our understanding of the genetics of this herb. In this study, a representative set of germplasm of S. miltiorrhiza populations was used to analyze genetic diversity using amplified fragment length polymorphism (AFLP) methodology. Twenty seven S. miltiorrhiza geographical populations...

a r t i c l e i n f o Keywords: 2-norm Cophenetic correlation coefficient Beta diversity Dendrogram UPGMA Ward's algorithm Investigation of patterns in beta diversity has received increased attention over the last years particularly in light of new ecological theories such as the metapopulation paradigm and metacommunity theory. Traditionally , beta diversity patterns can be described by cluste...

Some Trichoderma isolates were collected from different locations of Bangladesh for evaluating their bioefficiency by determining their genetic variations. PCR-based Random Amplified Polymorphic DNA (RAPD) Marker employing 3 decamer primers produced 29 scorable bands of which all (100%) were polymorphic. The co-efficient of gene differentiation (Gst) was 1.0000 reflecting the existence of high ...