In order to identify the sex marker in Mahisefied, Rutilus frisii kutum, samples from 5 male and 5 female fish were collected from the south Caspian Sea. Polymerase chain reaction random amplified polymorphic DNA (PCR-RAPD) was performed using 124 primer sets. All bands were numbered using 1 and 0 scores corresponding to the presence or absence of bands, respectively and data were analyzed usin...

Propagation through tissue culture by using orchid seed as explants will produce a lot of plants. This study aims to measure the genetic character plantlets that were regenerated from seeds which have been resulted in vitro culture. The original plants produced was determined Random Amplified Polymorphic DNA (RAPD) molecular markers. results showed primers used RAPD analysis polymorphic band pa...

in order to identify the sex marker in mahisefied, rutilus frisii kutum, samples from 5 male and 5 female fish were collected from the south caspian sea. polymerase chain reaction random amplified polymorphic dna (pcr-rapd) was performed using 124 primer sets. all bands were numbered using 1 and 0 scores corresponding to the presence or absence of bands, respectively and data were analyzed usin...

Involving pericentric inversion, Robertsonian fusion and B-chromosomes , the black rat, Rattus rattus, is highly polymorphic. The polymorphism is also remarka ble by a variation of heterochromatic C-bands. R. rattus tanezumi, which is one of several subspecies of the black rats and distributes through Japan, is outstanding by polymorphism for the presence or absence of the C-bands (Yosida and S...

The genetic distance of 11 cotton genotypes varying in heat tolerance was studied using RAPD markers. Fifty-three random decamer primers were used for the estimation of genetic distance. Among the 53 RAPD primers, which were custom synthesized by GeneLink Inc., UK, 32 were polymorphic and 21 were monomorphic. The 32 polymorphic primers produced 273 fragments, with a mean of 8.3 fragments per pr...

Genetic analysis of 30 accessions of marvel grass (Dichanthium annulatum Forsk.), a tropical range grass collected from grasslands and open fields of drier regions, was carried out with the objectives of identifying unique materials that could be used in developing the core germplasm for such regions as well as to explore gene (s) for drought tolerance. Five inter-simple sequence repeat (ISSR) ...

Background: Fenugreek (Trigonella foenum-graecum L.) is an important medicinal plant that is a source of diosgenin, trigonelline and other valuable components. Fenugreek seeds is used for its pharmaceutical and nutraceutical properties. Objective: The aim of present study was to investigate the genetic diversity within and between different populations of Trigonella foenum-graecum using DNA ma...

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...