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Dynamic changes in flag leaf angle contribute to high photosynthetic capacity |
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| Authors: | LIU YongKang LI MingJun LI JingYuan LI XiaoJuan YANG XingHong TONG YiPing ZHANG AiMin LI Bin LIN JinXing KUANG TingYun &|LI ZhenSheng |
| Institution: | 1 Institute of Biology, Henan Normal University, Xinxiang 453007, China; 2 Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China; 3 State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai’an 271018, China; 4 Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China |
| Abstract: | Dynamic changes in flag leaf angle, anatomy, photosynthesis, chlorophyll content, population photosynthesis, and light transmission are investigated in three wheat cultivars: Xiaoyan 81 (Xy 81) in which flag leaf angle changes from erect to draped, Xiaoyan 41 (Xy 41) in which flag leaf angle changes from erect to half draped (middle type), and Xiaoyan 6 (Xy 6) in which the flag leaf remains erect from the flowering to the grain-filling stage. No obvious differences in leaf thickness, leaf area, mesophyll mo... |
| Keywords: | wheat flag leaf mesophyll chlorophyll photosynthesis capacity flag leaf angle |
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