Shi-Chang Xu

Learn More
Verticillium wilt of cotton (Gossypium hirsutum) is a widespread and destructive disease that is caused by the soil-borne fungus pathogen Verticillium dahliae (V. dahliae). To study the molecular mechanism in wilt tolerance, suppression subtractive hybridization (SSH) and dot blot techniques were used to identify the specifically expressed genes in a(More)
Vilmorin23 is an internationally used differential host variety for studies on the interactions between wheat stripe rust and wheat. It contains the stripe rust resistance gene YrV23 and is potentially an important source of stripe rust resistance worldwide. SSR analysis was performed on the wheat NIL Taichuang 29*6/YrV23 carrying the resistant gene YrV23(More)
SSR analysis was performed using a wheat near-isogenic line (NIL) Taichuang29 * 6/ Lovrin13, which carried the resistance gene Yr9 against wheat stripe rust and its recurrent parent Taichung29 as materials. After screening with 32 SSR primers on 1B chromosome, reproducible polymorphic DNA fragment amplified by Xgwm582 was identified. Genetic linkage was(More)
Stripe rust is one of major diseases in wheat production worldwide. The best economic and efficient method is to utilize resistant varieties. Alturas has high-temperature adult-plant resistance. In order to determine stripe rust resistance characteristics, resistance gene combination and molecular map of the resistance gene(s), Alturas was crossed with(More)
A total of 520 10-mer random primers were used to identify the RAPD markers linked to the Yr5 gene between the near-isogenic line Yr5/6 x Avocet S and recurrent parent Avocet S. Three polymorphic DNA fragments, S1496(761), S1453(880) and S1418(1950), were found linked to the Yr5 gene. In which the genetic distance between S1496(761) and Yr5 gene was 2.7 cM.(More)
  • 1