Distinct physiological roles of fructokinase isozymes revealed by gene-specific suppression of Frk1 and Frk2 expression in tomato

Plant Physiology

Volumn 129, Issue 3, 2002, Pages 1119-1126

  Odanaka, Saori ^a   Bennett, Alan B ^a   Kanayama, Yoshinori ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ENZYMES; FRUITS; PHYSIOLOGY; RNA; SEED;

HYBRIDIZATION;

PLANTS (BOTANY);

EMBRYOPHYTA; EUKARYOTA; LYCOPERSICON; LYCOPERSICON ESCULENTUM;

FRUCTOKINASE; ISOENZYME;

ARTICLE; ENZYME ACTIVATION; ENZYMOLOGY; FRUIT; GENE EXPRESSION REGULATION; GENETICS; GROWTH, DEVELOPMENT AND AGING; IN SITU HYBRIDIZATION; METABOLISM; PHYSIOLOGY; REPRODUCTION; TOMATO; TRANSGENIC PLANT;

ENZYME ACTIVATION; FRUCTOKINASES; FRUIT; GENE EXPRESSION REGULATION, ENZYMOLOGIC; GENE EXPRESSION REGULATION, PLANT; IN SITU HYBRIDIZATION; ISOENZYMES; LYCOPERSICON ESCULENTUM; PLANTS, GENETICALLY MODIFIED; REPRODUCTION;

EID: 0035983929     PISSN: 00320889     EISSN: None     Source Type: Journal    
DOI: 10.1104/pp.000703     Document Type: Article

References (38)

1. Developmental changes of enzymes involved in conversion of sucrose to hexose-phosphate during early tuberisation of potato
2. Partial purification and characterization of fructokinase activity from barley leaves
3. Physiological signals that induce flowering
4. Seeds of tomato (Lycopersicon esculentum Mill.) which develop in a fully hydrated environment in the fruit switch from a developmental to a germinative mode without a requirement for desiccation
5. +-sucrose cotransporter NtSUT1 is essential for sugar export from tobacco leaves
6. Partial purification and characterization of fructokinase from developing taproots of sugar beet (Beta vulgaris)
7. Transgenic tomato plants with decreased sucrose synthase are unaltered in starch and sugar accumulation in the fruit
8. The enzymatic deficiency conditioned by the shrunken-1 mutations in maize
9. Fructokinase (fraction) of pea seeds
10. Hexose kinases of avocado
11. The role of carbohydrates in the induction of flowering in Arabidopsis thaliana: Comparison between the wild type and a starchless mutant
12. Overexpression of Arabidopsis hexokinase in tomato plants inhibits growth, reduces photosynthesis, and induces rapid senescence
13. Antisense inhibition of tomato fruit sucrose synthase decreases fruit setting and the sucrose unloading capacity of young fruit
14. Fructokinases from developing maize kernels differ in their specificity for nucleoside triphosphates
15. Purification and properties of fructokinase from developing tubers of potato (Solanum tuberosum L.)
16. Characterization of isoforms of hexose kinases in rice embryo
17. Kernel abortion in maize: I. Carbohydrate concentration patterns and acid invertase activity of maize kernels induced to abort in vitro
18. Hexokinase as a sugar sensor in higher plants
19. Divergent fructokinase genes are differentially expressed in tomato
20. Tomato froctokinases exhibit differential expression and substrate regulation
21. Antisense acid invertase (TIV1) gene alters soluble sugar composition and size in transgenic tomato fruit
22. Molecular cloning and analysis of fructokinase expression in tomato (Lycopersicon esculentum Mill.)
23. Purification and characterization of fructokinase from developing tomato (Lycopersicon esculentum Mill.) fruits
24. Leaf disc transformation of cultivated tomato (L. eseulentum) using Agrobacterium tumefaciens
25. Altered photosynthesis, flowering, and fruiting in transgenic tomato plants that have an increased capacity for sucrose synthesis
26. Starch synthesis in tomato remains constant throughout fruit development and is dependent on sucrose supply and sucrose synthase activity
27. Substrate specificity and product inhibition of different forms of fructokinases and hexokinases in developing potato tubers
28. Developmental changes in carbohydrate content and sucrose degrading enzymes in tuberising stolons of potato (Solanum tuberosum)
29. Sucrose-to-starch metabolism in tomato fruit undergoing transient starch accumulation
30. Inhibition of fructokinase and sucrose synthase by cytosolic levels of fructose in young tomato fruit undergoing transient starch synthesis
31. Characterization and compartmentation, in green leaves, of hexokinases with different specificities for glucose, fructose, and mannose and for nudeoside triphosphates
32. Primary structure and characterization of a cDNA clone of fructokinase from potato (Solanum tuberosum L. cv Record)
33. Fructose content and fructose-related enzyme activity during the fruit development of apple and Japanese pear
34. Characterisation of a cDNA encoding fructokinase from potato (Sotanum tuberosum L.)
35. Antisense repression of hexokinase 1 leads to an overaccumulation of starch in leaves of transgenic potato plants but not to significant changes in tuber carbohydrate metabolism
36. Temporal and spatial expression pattern of sucrose synthase during tomato fruit development
37. +-ATPase isoform impairs sucrose translocation, stomatal opening, plant growth, and male fertility
38. Evidence of the crucial role of sucrose synthase for sink strength using transgenic potato plants (Solanum tuberosum L.)