Genetic basis of traits related to stomatal conductance in wheat cultivars in response to drought stress

文献类型： 外文期刊

第一作者： Wang, S. G.

作者： Wang, S. G.;Jia, S. S.;Sun, D. Z.;Wang, H. Y.;Dong, F. F.;Ma, H. X.;Jing, R. L.;Ma, G.

作者机构：

关键词： drought stress;photosynthetic rate;quantitative trait loci;stomatal conductance;transpiration rate;wheat

期刊名称：PHOTOSYNTHETICA （ 影响因子：3.189； 五年影响因子：3.38 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： The genetic basis of stomatal conductance (g (s)), net photosynthetic rate (P (N)), and transpiration rate (E) was explored by using a wheat doubled haploid population from a cross of Hanxuan10 and Lumai 14. The above three traits were evaluated in wheat flag leaves at 10, 20, 30 days after anthesis under drought stress (DS) and well-watered (WW), and quantitative trait loci (QTL) were analyzed. Expression of the traits during the grain filling stage showed downward trends under both conditions, but expression of three phenotypes were stronger under WW than those under DS. Extremely significant positive correlations were established among the traits at all growth stages under both conditions. A total of 18 additive QTLs for those traits were identified on 10 chromosomes. Among them, two batches of nine additive QTLs were associated with the target traits under DS and WW, respectively. Two additive QTLs for g (s) and E, two for g (s) and P (N), six for g (s), P (N), and E clustered at the same or near the region (colocation) of chromosomes 4A, 2B, and 7B, respectively. This provided genetic basis for close phenotype correlations among g (s), P (N), and E. Furthermore, QTLs for g (s), P (N), and E near Xgwm577 and Xgwm611 located on 7B chromosome were linked to previously reported QTLs regulating a SPAD value and the chlorophyll a/b ratio under dark-induced condition. This finding indicated that these QTLs on 7B chromosome might be involved in the process of wheat leaf senescence.

分类号： Q94

  • 相关文献

[1]A dwarf wheat mutant is associated with increased drought resistance and altered responses to gravity. Zhang, XH,Chen, XQ,Wu, ZY,Zhang, XD,Huang, CL,Cao, MQ. 2005

[2]Effects of chilling and high temperatures on photosynthesis and chlorophyll fluorescence in leaves of watermelon seedlings. Hou, W.,Yang, F. S.,Hou, W.,Pan, J. L.,Guan, M. Y.,Sun, A. H.,Chen, H. L..

[3]Attenuation of salt-induced changes in photosynthesis by exogenous nitric oxide in tomato (Lycopersicon esculentum Mill. L.) seedlings. Wu, Xue-Xia,Ding, Hai-Dong,Zhu, Wei-Min,Chen, Jian-Lin,Zhu, Wei-Min,Zhang, Hong-Juan. 2010

[4]Rootstocks influence fruit oleocellosis in 'Hamlin' sweet orange (Citrus sinensis L. Osbeck). Zheng, Yongqiang,Deng, Lie,He, Shaolan,Yi, Shilai,Zheng, Yongqiang,Zhou, Zhiqin,Zhao, Xuyang,Wang, Liang.

[5]Exogenous 24-epibrassinolide ameliorates high temperature-induced inhibition of growth and photosynthesis in Cucumis melo. Zhang, Y. P.,Chen, Y. Y.,Zhang, Y. P.,Yang, S. J.,Chen, Y. Y.,He, J..

[6]Genetic gains in grain yield, net photosynthesis and stomatal conductance achieved in Henan Province of China between 1981 and 2008. Xia, X. C.,He, Z. H.,Zheng, T. C.,Yin, G. H.,Wang, L. N.,Han, Y. L.,Huang, F.,Tang, J. W.,Zhang, X. K.,Chen, L.,He, Z. H..

[7]Improvement of heat and drought photosynthetic tolerance in wheat by overaccumulation of glycinebetaine. Wang, Gui-Ping,Hui, Zhen,Li, Feng,Zhao, Mei-Rong,Zhang, Jin,Wang, Wei,Wang, Gui-Ping.

[8]Changes in photosynthesis, fluorescence, and nitrogen metabolism of hawthorn (Crataegus pinnatifida) in response to exogenous glutamic acid. Yu, C.,Lv, D. G.,Qin, S. J.,Yang, L.,Ma, H. Y.,Liu, G. C.,Yu, C..

[9]Improvement of drought tolerance in white clover (Trifolium repens) by transgenic expression of a transcription factor gene WXP1. Jiang, Qingzhen,Guo, Xiulin,Bouton, Joseph,Wang, Zeng-Yu,Zhang, Ji-Yi,Bedair, Mohamed,Sumner, Lloyd,Guo, Xiulin.

[10]Detection of QTLs for bread-making quality in wheat using a recombinant inbred line population. Li, Y.,Song, Y.,Zhou, R.,Jia, J.,Li, Y.,Branlard, G..

[11]DYNAMIC QTL ANALYSIS OF CHLOROPHYLL CONTENT DURING GRAIN FILLING STAGE IN WINTER WHEAT (TRITICUM AESTIVUM L.). Yang, Bin,Yan, Xue,Wang, Huiyan,Li, Xiaoyu,Ma, Haoxiang,Wang, Shuguang,Sun, Daizhen,Yang, Bin,Jing, Ruilian. 2016

[12]Gene Expression Profiles of Response to Water Stress at the Jointing Stage in Wheat. Shi Jun-feng,Mao Xin-guo,Jing Rui-lian,Pang Xiao-bin,Chang Xiao-ping,Shi Jun-feng,Shi Jun-feng,Wang Yu-guo. 2010

[13]A wheat R2R3-MYB gene, TaMYB30-B, improves drought stress tolerance in transgenic Arabidopsis. Zhang, Lichao,Zhao, Guangyao,Xia, Chuan,Jia, Jizeng,Liu, Xu,Kong, Xiuying. 2012

[14]Genetic Analysis of Carbon Isotope Discrimination and its Relation to Yield in a Wheat Doubled Haploid Population. Wu, Xianshan,Chang, Xiaoping,Jing, Ruilian. 2011

[15]EFFECTS OF SOIL DROUGHT STRESS ON PLANT REGENERATION EFFICIENCY AND ENDOGENOUS HORMONE LEVELS OF IMMATURE EMBRYOS IN WHEAT (&ITTRITICUM AESTIVUM&IT L.). Bie, Xiaomin,Wang, Ke,Liu, Chang,Du, Lipu,Mao, Xinguo,Ye, Xingguo,Bie, Xiaomin,Liu, Yongwei. 2017

[16]Effect of Waste Nutrient Solution and Fertigation Nutrient Solution on the Growth and Qualities of Tomato Grown by Fertigation. Xu, Zhihao,Kang, Ho-Min,Kim, Il Seop,Zhang, Cheng Hao. 2010

[17]Photosynthesis and chlorophyll fluorescence response to low sink demand of tubers and roots in Dahlia pinnata source leaves. Li, S. H.,Yan, S. T.,Yan, S. T.,Li, X. D.,Fan, P. G.,Duan, W.,Yan, S. T.,Li, W. D..

[18]Phytochrome B control of total leaf area and stomatal density affects drought tolerance in rice. Liu, Jing,Wang, Baoshan,Liu, Jing,Zhou, Jinjun,Xie, Xianzhi,Zhang, Fang,Chen, Fan,Zhou, Jinjun,Xie, Xianzhi.

[19]Drought-induced proline accumulation is uninvolved with increased nitric oxide, which alleviates drought stress by decreasing transpiration in rice. Xiong, Jie,Fu, Guanfu,Yang, Yongjie,Tao, Longxing,Zhang, Long,Zhu, Cheng.

[20]Interactions Of Mixed Organic Contaminants In Uptake By Rice Seedlings. Liang, Yongchao,Su, Yuhong,Zhu, Yongguan,Liang, Yongchao,Liang, Yongchao.

作者其他论文 更多>>

微信小程序