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Zamani M.J.,Iranian Seed and Plant Improvement Institute | Bihamta M.R.,University of Tehran | Naserian Khiabani B.,Medical and Industrial Research School | Tahernezhad Z.,University of Zanjan | And 2 more authors.
Scientific World Journal | Year: 2014

Allelic diversity of HMW glutenin loci in several studies revealed that allelic combinations affect dough quality. Dx5 + Dy10 subunits are related to good baking quality and Dx2 + Dy12 are related to undesirable baking quality. One of the most regular methods to evaluate the baking quality is SDS-PAGE which is used to improve baking quality labs. Marker-assisted selection is the method which can recognize the alleles related to baking quality and this method is based on polymerase chain reaction. 10 pairs of specific primers related to Dx2, Dx2.1, Dx5, Dy10, and Dy12 subunits were used for recognizing baking quality of some wheat varieties and some mutant genotypes. Only 5 pairs of them could show the specific bands. All subunits were recognized by the primers except Dx2.1. Some of the primers were extracted from previous studies and the others were designed based on D genome subunits of wheat. SDS-PAGE method accomplished having confidence in these marker's results. To realize the effect of mutation, seed storage proteins were measured. It showed that mutation had effect on the amount of seed storage protein on the mutant seeds (which showed polymorphism). © 2014 Mohammad Javad Zamani et al.


Mahdizadeh N.,Islamic Azad University at Sabzevar | Aghamir F.M.,University of Tehran | Saviz S.,Islamic Azad University at Tehran | Raghavi A.,University of Payam Nour
FEL 2010 - 32nd International Free Electron Laser Conference | Year: 2010

The effects of temperature on the growth rate of a two-stream free electron laser with planar wiggler magnetic pump have been investigated. The dispersion equation has been derived through the use of continuity, momentum transfer, and Maxwell's equations. In the analysis, only the longitudinal component of the pressure tensor is considered in the electron equation of motion. The characteristics of the dispersion relation along with the growth rate are analyzed numerically. The results show that the growth rate in this system is relatively higher than the conventional FEL; finally we compare our results with other cases, like without beam temperature, and conventional FEL.

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