Resistance gene analog polymorphism (RGAP) markers linked to Fusarium head blight resistance (FHB) and co-localize with Qfhs.ndsu-3BS were identified using F3 plants and F3:5 lines derived from a ‘Wangshuibai’ (resistant) / ‘Seri82’ (susceptible) cross. The mapping populations were genotyped using 50 degenerate primers designed based on the known R genes. Out of the 50 designed primer combinati...

The Rhodococcus FMF (R. FMF) native bacterium was isolated from soil contaminated with oil in Tabrizrefinery. This bacterium carries three genes sox (dszA, B, C) on its genomic DNA. Preliminary studieshave proved that R. FMF strain possess desulfurization activity. In this work soxA and B genes wereamplified by PCR, after designing a pair of suitable primers. Analysis of PCR p...

b a c k g r o u n d  & aim: it is very helpful to classify and predict the clinical  category  of a sample based  on  its  gene  expression  profile.  this  study  was  conducted  to predict  tissues  of colorectal adenoma,  adenocarcinoma,  and  paired  normal  in  colon  based  on  microarray  data  using  nearest shrunken centroid method. methods   &  materials:    in  this  study,   the  co...

The ovine melatonin receptor 1A (MTNR1A) and aromatase (CYP19) genes were structurally characterized and the association between their variants and reproductive and growth traits was studied in Kurdi sheep at Kurdi sheep breeding station located in Shirvan, Iran. The genomic DNA was extracted by guanidine thiocyanate-silica gel method. Polymerase chain reaction was carried out to amplify 824 bp...

aim : in this study, genetic polymorphism of two trna-liked short tandem repeat (str)-containing loci, r-r and s-q, was analyzed in order to clarify further the genotypic differences among e. dispar isolates. background : entamoeba dispar is closely related to the human pathogen e. histolytica , the agent of amebic dysentery and amebic liver abscesses. e. dispar is, to some extent, capable of p...