Elaeagnus angustifolia L. is a Eurasian tree that has become naturalized and has various ecological, medicinal and economical uses. In this study, a combination of morphological traits and RAPD markers were used to study the presence or absence of an association between genetic variation and morphological features among five populations of E. angustifolia collected from the East Azarbaijan of I...

leaf blotch disease of barley, caused by rhynchosporium secalis is a major disease of barley in iran. its worldwide occurrence and economic importance in barley production has motivated studies on the population genetic structure of this pathogen. random amplified polymorphic dna (rapd) method was utilized to investigate the genetic diversity of populations of r. secalis isolated from barley le...

Methods for identifying isolates of various pathogenic bacteria by DNA fingerprinting with random primers (RAPD) have been described recently. In these methods many primers are screened and the primers that generate the most informative DNA pattern are selected. A new strategy that simplifies the primer selection process for RAPD fingerprinting has been developed in our laboratory. In this appr...

introduction and aims: do h. pylori isolates from normal and dyspeptic patients have similar genetic profiles? since genotype variation occurs within h. pylori population with high frequency, it is tempting to exploit techniques such as rapd-pcr to examine the possible correlation between specific h. pylori genotypes and different peptic diseases. in this study, h. pylori isolates from differen...

In the present investigation 28 genotypes of soybean were analysed using 37 start codon targeted (SCoT) markers and primers produced 260 DNA fragments with an average 7.03 bands per primer. From these primers, SCoT 33 65 wos most polymorphic, where 10 polymorphic amplification products detected. The lowest number amplified (2) was detected by 8, 14, 19, 31 59. Of bands, 200 (77.27 %) 5.41 To de...

the common reed (phragmites australis) is a perennial weed with the largest geographical distribution of any flowering plant in the world. in this study, 39 populations of common reed were collected and random amplified polymorphic dna (rapd) markers were used to characterize the genetic diversity among these populations. the 16 primers used in this study, amplified 149 scorable rapd bands amon...


 Cichlids are among the economically important which serve as a source of food for people ‎around world. A deep understanding population structure and genetic diversity ‎cichlids vital initiation conservation policies sustainable aquaculture. There is ‎paucity information on patterns variations within cichlids in ‎North-central Nigeria. This study, therefore, investigated ‎Coptodon zillii...

In the present study, genetic diversity among 16 collections of Stevia rebaudiana Bertoni was assessed to compare the efficiency of two-marker systems over one marker using RAPD and ISSR markers. How well these two marker systems discriminated the Stevia collections was compared. In fact, all the Stevia accessions included in the present study have been growing under different altitudes, rangin...

almond is one of the most valuable horticultural nut crops in the world with iran being amongst the most important regions of its distribution. rapd markers were employed to evaluate the diversity levels and relationship among some 56 collected genotypes of the crop. through sixteen rapd primers a number of, 171 dna bands were produced, 168 of which were polymorphic. the samples which according...

Randomly amplified polymorphic DNA (RAPD) technique was applied to assess the genetic variability among five selected genotypes of grasspea. Out of 30 random decamer primers tested for the present investigation 20 showed reproducible DNA amplification. A total of 257 loci were amplified of which 159 were polymorphic including 57 genotype-specific unique bands. Amplicons had molecular weights ra...