ArticlePlanta2007
Spinach SoHXK1 is a mitochondria-associated hexokinase.
Article in Planta, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 34 citations in OpenAlex.
- Hexokinase gene OsHXK1 positively regulates leaf senescence in rice.BMC plant biology · 2021Article
- The role of HEXOKINASE1 in Arabidopsis leaf growth.Plant molecular biology · 2019Article
- Glucose Uptake via STP Transporters Inhibits in Vitro Pollen Tube Growth in a HEXOKINASE1-Dependent Manner inThe Plant cell · 2018Article
- Isolation, structural analysis, and expression characteristics of the maize (Zea mays L.) hexokinase gene family.Molecular biology reports · 2014Article
- The role of hexokinases from grape berries (Vitis vinifera L.) in regulating the expression of cell wall invertase and sucrose synthase genes.Plant cell reports · 2014Article
- Article
- Hexose kinases and their role in sugar-sensing and plant development.Frontiers in plant science · 2013Article
- Transfer of a Redox-Signal through the Cytosol by Redox-Dependent Microcompartmentation of Glycolytic Enzymes at Mitochondria and Actin Cytoskeleton.Frontiers in plant science · 2012Article
- Subcellular compartmentation of sugar signaling: links among carbon cellular status, route of sucrolysis, sink-source allocation, and metabolic partitioning.Frontiers in plant science · 2012Article
- Multiple lines of evidence localize signaling, morphology, and lipid biosynthesis machinery to the mitochondrial outer membrane of Arabidopsis.Plant physiology · 2011Article
- Two novel types of hexokinases in the moss Physcomitrella patens.BMC plant biology · 2011Article
- Reactive oxygen species production by potato tuber mitochondria is modulated by mitochondrially bound hexokinase activity.Plant physiology · 2009Article
- Role of the rice hexokinases OsHXK5 and OsHXK6 as glucose sensors.Plant physiology · 2009Article
- Novel proteins, putative membrane transporters, and an integrated metabolic network are revealed by quantitative proteomic analysis of Arabidopsis cell culture peroxisomes.Plant physiology · 2008Article
- Article
- A novel connection between nucleotide and carbohydrate metabolism in mitochondria: sugar regulation of the Arabidopsis nucleoside diphosphate kinase 3a gene.Plant cell reports · 2008Article
- Sugar sensing and signaling.The arabidopsis book · 2008Article
- A role for F-actin in hexokinase-mediated glucose signaling.Plant physiology · 2007Article
- Glycolytic enzymes associate dynamically with mitochondria in response to respiratory demand and support substrate channeling.The Plant cell · 2007Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hexokinase, a hexose-phosphorylating enzyme, has emerged as a central enzyme in sugar-sensing processes. A few HXK isozymes have been identified in various plant species. These isozymes have been classified into two major groups; plastidic (type A) isozymes located in the plastid stroma and those containing a membrane anchor domain (type B) located mainly adjacent to the mitochondria, but also found in the nucleus. Of all the hexokinases that have been characterized to date, the only exception to this rule is a spinach type B HXK (SoHXK1) that, by means of subcellular fractionation, has been localized to the outer membrane of plastids. However, SoHXK1 has a membrane anchor domain that is almost identical to that of the other type B HXKs. To determine the localization of SoHXK1 enzyme by other means, we expressed SoHXK1::GFP fusion protein in tobacco and Arabidopsis protoplasts and compared its localization with that of the Arabidopsis AtHXK1::GFP fusion protein that shares a similar N-terminal membrane anchor domain. SoHXK1::GFP is localized adjacent to the mitochondria, similar to AtHXK1::GFP and all other previously examined type B HXKs. Proteomic analysis had previously identified AtHXK1 on the outside of the mitochondrial membrane. We, therefore, suggest that SoHXK1 enzyme is located adjacent to the mitochondria like the other type B HXKs that share the same N-terminal membrane anchor domain.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.