Mycorrhizal fungi reduce the photosystem damage caused by drought stress on Paris polyphylla var. yunnanensis

doi:10.1371/journal.pone.0294394

KIB OpenIR

	Mycorrhizal fungi reduce the photosystem damage caused by drought stress on Paris polyphylla var. yunnanensis
	Huang, Can; He, Xiahong; Shi, Rui; Zi, Shuhui; Xi, Congfang; Li, Xiaoxian; Liu, Tao
	2024
发表期刊	PLOS ONE
ISSN	1932-6203
卷号	19 期号:4 页码:e0294394
摘要	Drought stress (DS) is one of the important abiotic stresses facing cash crops today. Drought can reduce plant growth and development, inhibit photosynthesis, and thus reduce plant yield. In this experiment, we investigated the protective mechanism of AMF on plant photosynthetic system by inoculating Paris polyphylla var. yunnanensis(P.py) with a clumping mycorrhizal fungus (AMF) under drought conditions. The drought environment was maintained by weighing AMF plants and non-AMF plants. The relative water content (RWC) of plant leaves was measured to determine its drought effect. DS decreased the RWC of plants, but AMF was able to increase the RWC of plants. chlorophyll a fluorescence curve measurements revealed that DS increased the OKJIP curve of plants, but AMF was able to reduce this trend, indicating that AMF increased the light absorption capacity of plants. DS also caused a decrease in plant Y(I) and Y(II). ETRI and ETRII, and increased Y(NO) and Y(NA) in plants, indicating that DS caused photosystem damage in plants. For the same host, different AMFs did not help to the same extent, but all AMFs were able to help plants reduce this damage and contribute to the increase of plant photosynthesis under normal water conditions.
DOI	10.1371/journal.pone.0294394
WOS记录号	WOS:001207320100016
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75846
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Huang, Can,He, Xiahong,Shi, Rui,et al. Mycorrhizal fungi reduce the photosystem damage caused by drought stress on Paris polyphylla var. yunnanensis[J]. PLOS ONE,2024,19(4):e0294394.
APA	Huang, Can.,He, Xiahong.,Shi, Rui.,Zi, Shuhui.,Xi, Congfang.,...&Liu, Tao.(2024).Mycorrhizal fungi reduce the photosystem damage caused by drought stress on Paris polyphylla var. yunnanensis.PLOS ONE,19(4),e0294394.
MLA	Huang, Can,et al."Mycorrhizal fungi reduce the photosystem damage caused by drought stress on Paris polyphylla var. yunnanensis".PLOS ONE 19.4(2024):e0294394.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
10.1371_journal.pone（1909KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文