an experiment was conducted, using two year old kinnow plants, budded on rough lemon rootstock, inoculated with different isolates of amf fungi viz., glomus manihotis, gigaspora gigantean and glomus mosseae singly as well as in mixed culture. five primers vans1, ns61,ns21,vaglo,vagiga specific to glomus and gigaspora species were designed and used in a polymerase chain reaction with dna extract...

almonds are self incompatible, the incompatibility being controlled by a multi allelic (s-alleles) single gene. the incompatibility alleles were studied in 96 samples of wild almonds and related prunus species from 10 taxonomic groups. polymerase chain reactions were carried out with six primer sets including: three degenerate primer pairs (paconsi-f(fam)/em-pc1consrd, paconsi-f(fam)/em-pc3cons...

Backgrounds: Canine parvovirus (CPV) has been incriminated as a primary pathogen related to acute hemorrhagic enteritis in dogs. Three major antigenic variants of CPV (CPV-2a/2b/2c) have so far been identified. Objectives: This study was carried out to investigate the frequency of CPV-2 and its variants (CPV-2a/2b/2c) in a population of healthy and diarrheic dogs in the north west of Iran. Meth...

We describe a modified method for typing a polymorphic microsatellite D12S391 locus by PCR using a newly designed primer pair. This primer pair produces shorter D12S391 amplified fragments (104-156 bp) than the primer pair originally described by Lareu et al. (209-261 bp). The detection system for the D12S391 locus using the new primer pair and capillary electrophoresis (CE) analysis was evalua...

Molecular genetics, and in particular the development of the polymerase chain reaction (PCR), has provided a way to distinguish these organisms. One primer pair specific for the genus Giardia is available (Mahbubani et al. 1991) as is a primer pair specific for G.intestinalis, (Mahbubani et al. 1992). During experiments in this laboratory, designed to compare strains and species of Giardia usin...

AIMS To screen a pair of primers suitable for denaturing gradient gel electrophoretic (DGGE) analysis of ruminal methanogenic Archaea and to detect the archaeal communities in the rumen of goat. METHODS AND RESULTS Nine primer pairs for 16S rDNA of methanogenic Archaea, including six for directed polymerase chain reaction (PCR) and three for nested PCR were first evaluated by PCR amplificatio...

Ayu (Plecoglossus altivelis), one kinds of valuable cultured fish species, show almost no morphological difference between male and female until sexual maturity. Here, we report the identification of sex-linked markers for the ayu, based on Amplified Fragment Length Polymorphism (AFLP) generated from cultured fish (15 males and 15 females) by using 63 different primer combinations. Genomic frag...

Ayu (Plecoglossus altivelis), one kinds of valuable cultured fish species, show almost no morphological difference between male and female until sexual maturity. Here, we report the identification of sex-linked markers for the ayu, based on Amplified Fragment Length Polymorphism (AFLP) generated from cultured fish (15 males and 15 females) by using 63 different primer combinations. Genomic frag...