Effects of the fungal endophyte Phomopsis liquidambari on nitrogen uptake and metabolism in rice

文献类型： 外文期刊

第一作者： Yang, Bo

作者： Yang, Bo;Wang, Xiao-Mi;Ma, Hai-Yan;Jia, Yong;Dai, Chuan-Chao;Li, Xia

作者机构：

关键词： Fungal endophyte;Rice;Symbiosis;Nitrogen uptake;Nitrogen metabolism;Gene expression

期刊名称：PLANT GROWTH REGULATION （ 影响因子：3.412； 五年影响因子：3.691 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Phomopsis liquidambari can establish a mutualistic symbiotic relationship with rice. It promotes the growth and yield of the host plant and reduces the amount of nitrogen (N) fertilizer required for plant growth. However, the mechanisms responsible for the effects of the fungal endophyte on N use in rice are largely unknown. We conducted a hydroponic experiment to investigate the effects of P. liquidambari on N uptake and N metabolism in rice plants. Rice plants were cultivated in the presence or absence of P. liquidambari under three N levels. Under the low-N treatment, fungal infection significantly increased the biomass, and the total N, soluble protein, free amino acid, free NH4 ?, and chlorophyll contents of rice roots and shoots. The activities of nitrate reductase and glutamine synthetase were increased in infected rice plants. Some genes related to N uptake (OsAMT1;1, OsAMT1;3, OsAMT2;2, OsAMT3;2, OsAMT3;3, OsNRT2;1) and N metabolism (OsNR1, OsGS1, OsGS2, OsNADH-GOGAT) were also up-regulated in infected plants under the low-N treatment. However, these effects gradually weakened as the N level increased. The colonization rate of the endophyte substantially decreased with increasing N levels. Taken together, these results suggest that low-N fertilization induces a physiological state in rice that is favorable for the P. liquidambari symbiosis. The greater extent of P. liquidambari colonization under low-N conditions stimulated the expression of several genes involved in N uptake and N metabolism in rice, thereby enhancing N utilization. These results have implications for enhancing plant growth in low-input systems at nutrient-poor sites.

分类号： S311

  • 相关文献

[1]Improvement of nitrogen accumulation and metabolism in rice (Oryza sativa L.) by the endophyte Phomopsis liquidambari. Yang, Bo,Ma, Hai-Yan,Wang, Xiao-Mi,Jia, Yong,Hu, Jing,Dai, Chuan-Chao,Li, Xia.

[2]Effects of salt stress on ion balance and nitrogen metabolism of old and young leaves in rice (Oryza sativa L.). Wang, Huan,Shi, Decheng,Liu, Bao,Yang, Chunwu,Zhang, Meishan,Guo, Rui,Lin, Xiuyun. 2012

[3]Identification of QTL Associated with Nitrogen Uptake and Nitrogen Use Efficiency Using High Throughput Genotyped CSSLs in Rice (Oryza sativa L.). Zhou, Yong,Tao, Yajun,Tang, Dongnan,Zhong, Jun,Wang, Yi,Yuan, Qiumei,Yu, Xiaofeng,Zhang, Yan,Wang, Yulong,Liang, Guohua,Dong, Guichun,Wang, Jun. 2017

[4]Review grain yield and nitrogen use efficiency in rice production regions in China. Che Sheng-guo,Zhao Bing-qiang,Li Yan-ting,Yuan Liang,Li Wei,Lin Zhi-an,Hu Shu-Wen,Shen Bing. 2015

[5]Effect of nitrogen form and root-zone pH on growth and nitrogen uptake of tea (Camellia sinensis) plants. Ruan, Jianyun,Gerendas, Joska,Hardter, Rolf,Sattelmacher, Burkhard.

[6]Effects of root restriction on nitrogen and gene expression levels in nitrogen metabolism in Jumeigui grapevines (Vitis vinifera L.xVitis labrusca L). Li Jie-fa,Wang Bo,Wang Lei,Zhang Cai-xi,Xu Wen-ping,Wang Shi-ping,Zhu Li-na,Bai Yang. 2015

[7]Isolation, cloning, and expression of five genes related to nitrogen metabolism in peach (Prunus persica L. Batsch). Zhang, C. H.,Zhang, B. B.,Yu, M. L.,Ma, R. J.,Song, Z. Z.,Korir, N. K..

[8]Extensive host range of an endophytic fungus affects the growth and physiological functions in rice (Oryza sativa L.). Yuan, Zhi-Lin,Dai, Chuan-Chao,Li, Xia,Tian, Lin-Shuang,Wang, Xing-Xiang. 2007

[9]Natural variation reveals that OsSAP16 controls low-temperature germination in rice. Wang, Xiang,Zou, Baohong,Shao, Qiaolin,Cui, Yongmei,Lu, Shan,Zhang, Yan,Huang, Ji,Hua, Jian,Huang, Quansheng,Hua, Jian. 2018

[10]Map-based cloning and functional analysis of the chromogen gene C in rice (Oryza sativa L.). Zhao, Shasha,Wang, Cuihong,Ma, Jian,Wang, Shuai,Tian, Peng,Wang, Jiulin,Cheng, Zhijun,Zhang, Xin,Guo, Xiuping,Lei, Cailin. 2016

[11]Transcriptome analysis in leaves of rice (Oryza sativa) under high manganese stress. Li, Ping,Li, Ping,Song, Alin,Li, Zhaojun,Fan, Fenliang,Liang, Yongchao,Liang, Yongchao.

[12]Silicon ameliorates manganese toxicity by regulating both physiological processes and expression of genes associated with photosynthesis in rice (Oryza sativa L.). Li, Ping,Song, Alin,Li, Zhaojun,Fan, Fenliang,Liang, Yongchao,Li, Ping,Liang, Yongchao.

[13]Antagonistic HLH/bHLH Transcription Factors Mediate Brassinosteroid Regulation of Cell Elongation and Plant Development in Rice and Arabidopsis. Zhang, Li-Ying,Bai, Ming-Yi,Zhu, Jia-Ying,Wang, Hao,Wang, Wenfei,Zhao, Jun,Yang, Hongjuan,Xu, Yunyuan,Lin, Wen-Hui,Chong, Kang,Wang, Zhi-Yong,Zhang, Li-Ying,Zhu, Jia-Ying,Wang, Hao,Wang, Wenfei,Zhao, Jun,Bai, Ming-Yi,Sun, Yu,Wang, Zhi-Yong,Wu, Jinxia,Zhang, Zhiguo,Sun, Xuehui,Lu, Tiegang,Kim, Soo-Hwan,Fujioka, Shozo.

[14]Alteration of nutrient allocation and transporter genes expression in rice under N, P, K, and Mg deficiencies. Cai, Jin,Chen, Lu,Qu, Hongye,Lian, Juan,Hu, Yibing,Xu, Guohua,Liu, Wei.

[15]Comparative Transcriptional Profiling of Melatonin Synthesis and Catabolic Genes Indicates the Possible Role of Melatonin in Developmental and Stress Responses in Rice. Wei, Yunxie,Zeng, Hongqiu,He, Chaozu,Shi, Haitao,Hu, Wei,Chen, Lanzhen. 2016

[16]Hydrogen Sulfide Alleviates Aluminum Toxicity via Decreasing Apoplast and Symplast Al Contents in Rice. Zhu, Chun Q.,Zhang, Jun H.,Zhu, Lian F.,Zhong, Chu,Bai, Zhi G.,Sajid, Hussain,Cao, Xiao C.,Jin, Qian Y.,Sun, Li M.,Abliz, Buhailiqem,Hu, Wen J.. 2018

[17]Characterization of the genome expression trends in the heading-stage panicle of six rice lineages. Dzikiewicz, Katherine M.,Li, Lei,Peng, Zhi-Yu,Liu, Tingting,Deng, Xing-Wang,Peng, Zhi-Yu,Li, Songgang,Zhu, Qi-Hui,Zhang, Huiyong,Liu, Tingting,Ma, Ligeng,Deng, Xing-Wang,Zhang, Huiyong,Wang, Xiangfeng,Deng, Xing-Wang,Hu, Guocheng,Wei, Xinghua,Sun, Zongxiu,Zhu, Zhengge,Zhu, Qi-Hui,Ge, Song. 2009

[18]A 90-day safety study of genetically modified rice expressing rhIGF-1 protein in C57BL/6J rats. Tang, Maoxue,Cheng, Wenke,Qian, Lili,Yang, Shulin,Cui, Wentao,Li, Kui,Tang, Maoxue,Cheng, Wenke,Qian, Lili,Yang, Shulin,Cui, Wentao,Li, Kui,Xie, Tingting,Yang, Daichang.

[19]Isolation, optimization, and functional analysis of the cDNA encoding transcription factor OsDREB1B in Oryza sativa L.. Qin, Qiu-lin,Liu, Jin-ge,Zhang, Zhen,Peng, Ri-he,Xiong, Ai-sheng,Yao, Quan-hong,Chen, Jian-min.

[20]ThPP1 gene, encodes an inorganic pyrophosphatase in Thellungiella halophila, enhanced the tolerance of the transgenic rice to alkali stress. He, Rui,Han, Xiaori,He, Rui,Yu, Guohong,Han, Jiao,Li, Wei,Wang, Bing,Huang, Shengcai,Cheng, Xianguo,Han, Jiao.

作者其他论文 更多>>

微信小程序