Literature DB >> 28043333

A nematicidal tannin from Punica granatum L. rind and its physiological effect on pine wood nematode (Bursaphelenchus xylophilus).

Qunqun Guo1, Guicai Du2, Hongtao Qi3, Yanan Zhang4, Tongqing Yue5, Jingchao Wang6, Ronggui Li7.   

Abstract

The ethanol extract of Punica granatum L. rind was tested to show significant nematicidal activity against pine wood nematode. Three nematicidal compounds were obtained from the ethanol extract by bioassay-guided fractionation and identified as punicalagin 1, punicalin 2, and corilagin 3 by mass and nuclear magnetic resonance spectral data analysis. Punicalagin 1 was most active against PWN among the purified compounds with the LC50 value of 307.08μM in 72h. According to the enzyme assays in vitro, punicalagin 1 could inhibit the activity of acetylcholinesterase, amylase and cellulase from PWN with IC50 value of 0.60mM, 0.96mM and 1.24mM, respectively. The morphological structures of PWNs treated by punicalagin 1 were greatly changed. These physiological effects of punicalagin 1 on PWN may helpful to elucidate its nematicidal mechanism.
Copyright © 2016 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Bursaphelenchus xylophilus; Nematicidal activity; Physiological effect; Punica granatum L. rind; Punicalagin

Mesh：

Substances：

Year:  2016        PMID： 28043333     DOI： 10.1016/j.pestbp.2016.06.003

Source DB:  PubMed          Journal:  Pestic Biochem Physiol        ISSN： 0048-3575            Impact factor:   3.963


  6 in total

1.  Nematotoxic coumarins from Angelica pubescens Maxim. f. biserrata Shan et Yuan roots and their physiological effects on Bursaphelenchus xylophilus.

Authors:  Qun-Qun Guo; Gui-Cai Du; Yong-Xing Li; Chen-Yan Liang; Chao Wang; Ya-Nan Zhang; Rong-Gui Li
Journal:  J Nematol       Date:  2018       Impact factor: 1.402

2.  UGT440A1 Is Associated With Motility, Reproduction, and Pathogenicity of the Plant-Parasitic Nematode Bursaphelenchus xylophilus.

Authors:  Min Wang; Guicai Du; Junna Fang; Linsong Wang; Qunqun Guo; Tingting Zhang; Ronggui Li
Journal:  Front Plant Sci       Date:  2022-05-31       Impact factor: 6.627

3.  Genomic Insights into Nematicidal Activity of a Bacterial Endophyte, Raoultella ornithinolytica MG against Pine Wilt Nematode.

Authors:  Gnanendra Shanmugam; Akanksha Dubey; Lakshmi Narayanan Ponpandian; Soon Ok Rim; Sang-Tae Seo; Hanhong Bae; Junhyun Jeon
Journal:  Plant Pathol J       Date:  2018-06-01       Impact factor: 1.795

4.  Distribution and diversity of bacterial endophytes from four Pinus species and their efficacy as biocontrol agents for devastating pine wood nematodes.

Authors:  Yunran Liu; Lakshmi Narayanan Ponpandian; Hoki Kim; Junhyun Jeon; Buyng Su Hwang; Sun Keun Lee; Soo-Chul Park; Hanhong Bae
Journal:  Sci Rep       Date:  2019-08-28       Impact factor: 4.379

5.  Phylogenetic characterization of bacterial endophytes from four Pinus species and their nematicidal activity against the pine wood nematode.

Authors:  Lakshmi Narayanan Ponpandian; Soon Ok Rim; Gnanendra Shanmugam; Junhyun Jeon; Young-Hwan Park; Sun-Keun Lee; Hanhong Bae
Journal:  Sci Rep       Date:  2019-08-28       Impact factor: 4.379

6.  Nematicidal Activity of Benzyloxyalkanols against Pine Wood Nematode.

Authors:  Junheon Kim; Su Jin Lee; Joon Oh Park; Kyungjae Andrew Yoon
Journal:  Biomolecules       Date:  2021-03-05
  6 in total

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