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Genetic modification of photosynthesis with E. coli genes for trehalose synthesis (2004)

Abstract
Plant Biotechnology Journal Doi Genetic modification photosynthesis with coli genes for trehalose synthesis Blackwell Publishing Ltd Till Pellny Oula Ghannoum Jann Conroy Henriette Schluepmann Sjef Smeekens John Andralojc Klaus Peter Krause Oscar Goddijn and Matthew Paul Crop Performance and Improvement Rothamsted Research Harpenden Hertfordshire Molecular Plant Physiology Group Research School Biological Sciences Australian National University GPO Box Canberra ACT Australia Centre for Horticulture and Plant Sciences Hawkesbury Campus University Western Sydney South Penrith NSW Australia Molecular Plant Physiology Utrecht University Padualaan Utrecht The Netherlands Syngenta Mogen Einsteinweg Leiden Box Leiden The Netherlands Received August revised October accepted October Correspondence fax mail matthew paul bbsrc Summary Improvement photosynthesis per unit leaf area has been difficult alter breeding genetic modification report large changes photosynthesis Nicotiana tabacum transformed with coli genes for the trehalose pathway Significantly photosynthetic capacity assimilation varying light and and quantum yield PSII electron transport per unit leaf area and per leaf dry weight were increased lines tabacum transformed with the coli gene otsA which encodes trehalose phosphate synthase contrast transformation with otsB which encodes trehalose phosphate phosphatase Trec encoding trehalose phosphate hydrolase produced the opposite effect Changes assimilation per unit leaf area

Publication details
Download http://igitur-archive.library.uu.nl/bio/2006-0801-212530/UUindex.html
Repository DSpace at Utrecht University (Netherlands)
Keywords Biologie, Genetics
Type Article / Letter to editor
Language English

Cited publications (8)
COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS
Trehalose accumulation in rice plants confers high tolerance levels to different abiotic stresses
Inhibition of trehalase activity enhances trehalose accumulation in transgenic plants.
Reduction of Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase Content by Antisense RNA Reduces Photosynthesis in Transgenic Tobacco Plants 1
Hexokinase as a sugar sensor in higher plants.
Molecular Cloning and Physical Mapping of the otsBA Genes, Which Encode the Osmoregulatory Trehalose Pathway of Escherichia coli: Evidence that Transcription Is Activated by KatF (AppR)
Trehalose-6-phosphate hydrolase of Escherichia coli.
A Selaginella lepidophylla Trehalose-6-Phosphate Synthase Complements Growth and Stress-Tolerance Defects in a Yeast tps1 Mutant1