Peculiar properties of tuber starch in a potato mutant lacking the α-glucan water dikinase 1 gene

freeze and thawing potato (Solanum tuberosum L.) starch phosphorylation syneresis targeted mutagenesis

Journal

Plant biotechnology (Tokyo, Japan)
ISSN: 1342-4580
Titre abrégé: Plant Biotechnol (Tokyo)
Pays: Japan
ID NLM: 101233156

Informations de publication

Date de publication:
25 Sep 2023
Historique:
received: 29 04 2023
accepted: 23 08 2023
medline: 29 2 2024
pubmed: 29 2 2024
entrez: 29 2 2024
Statut: ppublish

Résumé

Glucose chains in starch are phosphorylated and contribute to structural stabilization. Phosphate groups contained in starch also play a role in retaining moisture. α-Glucan water dikinase 1 (GWD1) is involved in the phosphorylation of glucose chains in starch. In this study, we generated potato mutants of the

Identifiants

DOI: 10.5511/plantbiotechnology.23.0823a PMID: 38420564 PMC: PMC10901162
pubmed: 38420564
doi: 10.5511/plantbiotechnology.23.0823a
pmc: PMC10901162
doi:

Types de publication

Journal Article

Langues

eng

Pagination

219-227

Informations de copyright

© 2023 Japanese Society for Plant Biotechnology.

Déclaration de conflit d'intérêts

Conflict of interestAll authors declared that there are no conflicts of interest.

Auteurs

Mariko Ohnuma (M)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Kosuke Ito (K)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Karin Hamada (K)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Ami Takeuchi (A)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Kenji Asano (K)

Division of Large-Scale Upland Farming Research, Field Crop Breeding Group, Hokkaido Agricultural Research Center, National Agriculture and Food Research Organization (NARO), Kasai, Hokkaido 082-0081, Japan.

Takahiro Noda (T)

Division of Large-Scale Upland Farming Research, Field Crop Breeding Group, Hokkaido Agricultural Research Center, National Agriculture and Food Research Organization (NARO), Kasai, Hokkaido 082-0081, Japan.

Akira Watanabe (A)

Department of Applied Chemistry, Tokyo Denki University, Adachi, Tokyo 120-8551, Japan.

Akiko Hokura (A)

Department of Applied Chemistry, Tokyo Denki University, Adachi, Tokyo 120-8551, Japan.

Hiroshi Teramura (H)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Fuminori Takahashi (F)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Hiromi Mutsuro-Aoki (H)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Koji Tamura (K)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Hiroaki Shimada (H)

Department of Biological Science and Technology, Tokyo University of Science, Katsushika, Tokyo 125-8585, Japan.

Classifications MeSH