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Article

Role of rice cytosolic hexokinase OsHXK7 in sugar signaling and metabolism.

Journal of integrative plant biology - 1 Feb 2016

Kim Hyun-Bi, Cho Jung-Il, Ryoo Nayeon, Shin Dong-Ho, Park Youn-Il, Hwang Yong-Sic, Lee Sang-Kyu, An Gynheung, Jeon Jong-Seong

Abstract excerpt

We characterized the function of the rice cytosolic hexokinase OsHXK7 (Oryza sativa Hexokinase7), which is highly upregulated when seeds germinate under O2 -deficient conditions. According to transient expression assays that used the promoter:luciferase fusion construct, OsHXK7 enhanced the glucose (Glc)-dependent repression of a rice α-amylase gene (RAmy3D) in the mesophyll protoplasts of maize, but its...

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PMID: 25951042
DOI: 10.1111/jipb.12366

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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