Root-knot nematode chemotaxis is positively regulated by l-galactose sidechains of mucilage carbohydrate rhamnogalacturonan-I.

Animals Arabidopsis Chemotaxis Galactose Rhamnose Tylenchoidea

Journal

Science advances
ISSN: 2375-2548
Titre abrégé: Sci Adv
Pays: United States
ID NLM: 101653440

Informations de publication

Date de publication:
07 2021
Historique:
received: 08 03 2021
accepted: 18 05 2021
entrez: 3 7 2021
pubmed: 4 7 2021
medline: 9 4 2022
Statut: epublish

Résumé

Root-knot nematodes (RKNs) are plant parasites and major agricultural pests. RKNs are thought to locate hosts through chemotaxis by sensing host-secreted chemoattractants; however, the structures and properties of these attractants are not well understood. Here, we describe a previously unknown RKN attractant from flaxseed mucilage that enhances infection of

Identifiants

DOI: 10.1126/sciadv.abh4182 PMID: 34215589
pubmed: 34215589
pii: 7/27/eabh4182
doi: 10.1126/sciadv.abh4182
pii:
doi:

Substances chimiques

Rhamnose QN34XC755A
Galactose X2RN3Q8DNE

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Informations de copyright

Copyright © 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).

Auteurs

Allen Yi-Lun Tsai (AY)

Department of Biological Sciences, Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan.
International Research Center for Agricultural and Environmental Biology, Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan.
ORCID: 0000-0002-4232-2281

Yuka Iwamoto (Y)

Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan.

Yoichi Tsumuraya (Y)

Division of Life Science, Graduate School of Science and Engineering, Saitama University, Saitama 338-8570, Japan.

Morihiro Oota (M)

Department of Biological Sciences, Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan.

Teruko Konishi (T)

Department of Bioscience and Biotechnology, Faculty of Agriculture, University of the Ryukyus, Okinawa 903-0213, Japan.
ORCID: 0000-0002-5668-3360

Shinsaku Ito (S)

Department of Bioscience, Faculty of Life Sciences, Tokyo University of Agriculture, Tokyo 156-8502, Japan.
ORCID: 0000-0002-2747-1799

Toshihisa Kotake (T)

Division of Life Science, Graduate School of Science and Engineering, Saitama University, Saitama 338-8570, Japan.
ORCID: 0000-0002-1110-5006

Hayato Ishikawa (H)

Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan.
ORCID: 0000-0002-3884-2583

Shinichiro Sawa (S)

Department of Biological Sciences, Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan. sawa@kumamoto-u.ac.jp.
International Research Center for Agricultural and Environmental Biology, Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan.
ORCID: 0000-0002-9309-9104

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Root-knot nematode chemotaxis is positively...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Brassicaceae › Arabidopsis › Root-knot nematode chemotaxis is positively...
questionsmedicales.fr › Phénomènes physiologiques de l'appareil locomoteur et du système nerveux › Phénomènes physiologiques du système locomoteur › Mouvement › Locomotion › Taxie › Chimiotaxie › Root-knot nematode chemotaxis is positively...
questionsmedicales.fr › Glucides › Sucres › Oses › Hexose › Galactose › Root-knot nematode chemotaxis is positively...
questionsmedicales.fr › Glucides › Désoses › Rhamnose › Root-knot nematode chemotaxis is positively...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Helminthes › Nematoda › Chromadorea › Tylenchida › Tylenchoidea › Root-knot nematode chemotaxis is positively...