Endophytic Strains of Bacillus subtilis Promote Drought Resistance of Plants

被引：3
|
作者：
Kuramshina, Z. M. [1 ]
Khairullin, R. M. [2 ]
机构：
[1] Ufa Univ Sci & Technol, Sterlitamak Branch, Sterlitamak 453103, Bashkortostan, Russia
[2] Russian Acad Sci, Ufa Inst Biochem & Genet, Ufa Fed Res Ctr, Ufa 450054, Bashkortostan, Russia
来源：
RUSSIAN JOURNAL OF PLANT PHYSIOLOGY | 2023年 / 70卷 / 03期
关键词：
Bacillus subtilis endophytes; Triticum aestivum; Bromopsis inermis; Pisum sativum; Zea mays; drought; antioxidant enzymes; malonic dialdehyde; proline; antistress effect; WHEAT SEEDLINGS; INVOLVEMENT;
D O I：
10.1134/S1021443722603172
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Effects of drought on plants of Triticum aestivum L., Bromopsis inermis L., Pisum sativum L., and Zea mays L. inoculated with endophytic strains of Bacillus subtilis bacteria were studied. Presowing treatment of seeds with these bacteria was found to boost plant resistance to water deficit, stimulate their growth, and suppress oxidative stress. Based on the ability of the tested strains to cause antistress effect and activate the antioxidant system, it is concluded that plant treatments with them may favor growing of agricultural crops under drought conditions.
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页数：9
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