INFLUENCE OF TRICHODERMA INOCULATION ON FOUR CRUCIAL DEFENSE-RELATED ENZYMES AND LEAF SOLUBLE PROTEIN LEVEL OF POPLAR

doi:10.30848/PJB2020-3(11)

CORC > 植物研究所 > 中国科学院植物研究所 > 中科院光生物学重点实验室

	INFLUENCE OF TRICHODERMA INOCULATION ON FOUR CRUCIAL DEFENSE-RELATED ENZYMES AND LEAF SOLUBLE PROTEIN LEVEL OF POPLAR
	Wang, Yue-Feng ; Baloch, Abdul Majeed ; Deng, Jun-Jie ; Baloch, Abdul Wahid 1; Hou, Xue-Yue ; Miao, Rui ; Zhang, Rong-Shu
刊名	PAKISTAN JOURNAL OF BOTANY
	2020
卷号	52 期号:3 页码:879-884
关键词	Trichoderma asperellum Poplar Antioxidant enzymes Leaf soluble protein
ISSN号	0556-3321
DOI	10.30848/PJB2020-3(11)
文献子类	Article
英文摘要	Trichoderma spp. are beneficial endophytic plant symbionts known as plant growth improving factors and control agents for plant pathogens. We report in this study that the mechanisms for biological control of T. asperellum was the inducing of increases of crucial defense-related enzymes SOD, POD, PPO and PAL, and increasing the soluble protein level in leaf. Four T. asperellum strains each had slightly differential effects but all have positive effects. T. asperellum ACCC30536 had the best promoting effects. The activities of SOD and POD in poplar leaf responded to T. asperellum inducing as early as four hours after inoculation and both reached peak on the third day after inoculation. In contrast, the activities of both PPO and PAL in poplar leaf shortly showed suppression within one day after inoculation before the following drastic increase both peaking on the sixth day after inoculation. On the gene expression level, the regulation of SOD, POD and PAL in leaf showed consistent patterns with enzyme activities while PPO in leaf and the four enzymes in root indicated more complex regulatory mechanisms. Leaf soluble protein level were highly induced by each of the four T. asperellum strains and maintained almost stable from four hours after inoculation.
学科主题	Plant Sciences
电子版国际标准刊号	2070-3368
出版地	KARACHI
WOS关键词	OXYGEN ; ROOTS
WOS研究方向	Plant Sciences
语种	英语
出版者	PAKISTAN BOTANICAL SOC
WOS记录号	WOS:000522404600016
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [NSFC: 31370642] ; Joint Guidance (Lian-He-Yin-Dao) project of the Natural Science Foundation of Heilongjiang Province [LH2019C015]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/21842]
专题	中科院光生物学重点实验室
作者单位	1.Grad Univ, Coll Life Sci, Chinese Acad Sci, Beijing 100049, Peoples R China 2.Northeast Forestry Univ, Coll Landscape Architecture, 26 Hexing Rd, Harbin 150040, Peoples R China 3.Chinese Acad Sci, Photosynth Res Ctr, Inst Bot, CAS Key Lab Photobiol, Beijing 100093, Peoples R China 4.Sindh Agr Univ Tandojam, Dept Plant Breeding & Genet, Sindh, Pakistan
推荐引用方式 GB/T 7714	Wang, Yue-Feng,Baloch, Abdul Majeed,Deng, Jun-Jie,et al. INFLUENCE OF TRICHODERMA INOCULATION ON FOUR CRUCIAL DEFENSE-RELATED ENZYMES AND LEAF SOLUBLE PROTEIN LEVEL OF POPLAR[J]. PAKISTAN JOURNAL OF BOTANY,2020,52(3):879-884.
APA	Wang, Yue-Feng.,Baloch, Abdul Majeed.,Deng, Jun-Jie.,Baloch, Abdul Wahid.,Hou, Xue-Yue.,...&Zhang, Rong-Shu.(2020).INFLUENCE OF TRICHODERMA INOCULATION ON FOUR CRUCIAL DEFENSE-RELATED ENZYMES AND LEAF SOLUBLE PROTEIN LEVEL OF POPLAR.PAKISTAN JOURNAL OF BOTANY,52(3),879-884.
MLA	Wang, Yue-Feng,et al."INFLUENCE OF TRICHODERMA INOCULATION ON FOUR CRUCIAL DEFENSE-RELATED ENZYMES AND LEAF SOLUBLE PROTEIN LEVEL OF POPLAR".PAKISTAN JOURNAL OF BOTANY 52.3(2020):879-884.