%0 Journal Article
%A CAO Qing
%A XIONG Huan-Huan
%A ZHANG Han-Guo
%A ZHAO Jia-Li
%A ZHANG Lei
%T Drought Resistance of Larch NAC Gene by Transient Genetic Transformation
%D 2020
%R 10.7525/j.issn.1673-5102.2020.03.010
%J Bulletin of Botanical Research
%P 394-400
%V 40
%N 3
%X An NAC transcription factor named <i>LoNAC</i>18 was cloned by transcriptome analysis of <i>Larix olgensis</i>. The sequence analysis results showed that the whole gene was 1 101 bp, encoding 366 amino acids, and it was an unstable hydrophilic protein. Compared with the control, gene expression increased of the transient genetic transformation plant under PEG simulated drought stress, while SOD, POD, soluble protein, soluble sugar content was all increased, and the MDA content is lower than the control plants. Therefore, <i>LoNAC</i>18 genes was involved in regulating the <i>L.olgensis</i> response to PEG stress, the results could provide the reference to research on NAC function and mechanism of action of conifer stress response.
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2020.03.010