ACTA AGRICULTURAE BOREALI-SINICA ›› 2011, Vol. 26 ›› Issue (4): 121-125. doi: 10.7668/hbnxb.2011.04.021

Special Issue: Corn Drought and water saving Cultivation & Physiology

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The Choice of Photo-thermo-sensitive Male Sterile Wheat Receptor Through Partical Bombardment and the Optimization of Culture Conditions

JIA Ning, GAO Ju-lin, YU Xiao-fang, WANG Zhi-gang, SUN Ji-ying, HU Shu-ping, WANG Hai-yan, GAO Ying-bo, YE Jun   

  1. Inner Mongolia Agricultural University, Agricultural College, Huhhot 010019, China
  • Received:2011-05-11 Published:2011-08-28

Abstract: In order to choose the appropriate receptor of photo-thermo-sensitive male sterile wheat for bombardment,and optimize the Culture condition of immature embryos,We used immature embryos of 3 wheat lines,including photo-thermo-sensitive male sterile line BS210,BS366 and normal cultivar Jing 411,Carbon source,screening concentration and genotype were screened respectively.The study showed that the frequency of embryos callus formation is not significantly different between sucrose and maltose as the carbon source.While adding maltose in different mediums,the frequency of callus differentiation was higher than the medium adding sucrose.During screening callus that the bar gene had bombarded in,the optimal concentration of herbicides biolaphos was 2 mg/L.The seeding rate of three material was significantly different.The seeding rate of BS210 was higher than other plants,which is the best recipient for transformation.The research sets the foundation for the improvement of photo-thermo-sensitive male sterile wheat.

Key words: Maize, Inbred line, Water use efficiency, Physiological changes

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Cite this article

JIA Ning, GAO Ju-lin, YU Xiao-fang, WANG Zhi-gang, SUN Ji-ying, HU Shu-ping, WANG Hai-yan, GAO Ying-bo, YE Jun. The Choice of Photo-thermo-sensitive Male Sterile Wheat Receptor Through Partical Bombardment and the Optimization of Culture Conditions[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2011, 26(4): 121-125. doi: 10.7668/hbnxb.2011.04.021.

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