Altered amino acid profile of arbuscular mycorrhizal maize plants under low temperature stress

被引:19
|
作者
Zhu, Xiancan [1 ]
Song, Fengbin [1 ]
Liu, Fulai [2 ]
机构
[1] Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130102, Peoples R China
[2] Univ Copenhagen, Fac Sci, Dept Plant & Environm Sci, DK-2630 Taastrup, Denmark
关键词
amino acid metabolism; arbuscular mycorrhizal fungi; plant growth; Zea mays; NITROGEN TRANSFER; METABOLISM; TRANSPORT;
D O I
10.1002/jpln.201400165
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
We investigated the effect of arbuscular mycorrhiza (AM) on amino acid concentration and composition of maize plants under low-temperature stress. The AM plants had higher amino acid concentrations than the non-AM pants. The concentrations of Thr, Lys, Gly, Ala, His, and Ile of the AM plants were higher than non-AM plants. The results show that low-temperature stress decreased the concentrations of amino acids and altered their composition.
引用
收藏
页码:186 / 189
页数:4
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