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Authors whose works are in public domain in at least one jurisdiction

List of works by Uwe Sonnewald

1-50 of 146 results

PYRIMIDINE AND PURINE BIOSYNTHESIS AND DEGRADATION IN PLANTS

scientific article

Evidence of the crucial role of sucrose synthase for sink strength using transgenic potato plants (Solanum tuberosum L.).

scientific article published in January 1995

The Stomatal Response to Reduced Relative Humidity Requires Guard Cell-Autonomous ABA Synthesis

article

Systemic Acquired Resistance Mediated by the Ectopic Expression of Invertase: Possible Hexose Sensing in the Secretory Pathway

scientific article published on 01 May 1996

Reprogramming a maize plant: transcriptional and metabolic changes induced by the fungal biotroph Ustilago maydis

scientific article published on 28 June 2008

Simultaneous Application of Heat, Drought, and Virus to Arabidopsis Plants Reveals Significant Shifts in Signaling Networks

scientific article published on June 10, 2013

Impact of altered gibberellin metabolism on biomass accumulation, lignin biosynthesis, and photosynthesis in transgenic tobacco plants

scientific article

A small decrease of plastid transketolase activity in antisense tobacco transformants has dramatic effects on photosynthesis and phenylpropanoid metabolism

scientific article

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plants

scientific article published in April 1998

Systems analysis of a maize leaf developmental gradient redefines the current C4 model and provides candidates for regulation.

scientific article published on 20 December 2011

An ethanol inducible gene switch for plants used to manipulate carbon metabolism

scientific article published on February 1, 1998

Inorganic pyrophosphate content and metabolites in potato and tobacco plants expressing E. coli pyrophosphatase in their cytosol

article

Increased potato tuber size resulting from apoplastic expression of a yeast invertase

scientific article published in August 1997

Spinach hexokinase I is located in the outer envelope membrane of plastids

scientific article published in November 1999

Combined expression of glucokinase and invertase in potato tubers leads to a dramatic reduction in starch accumulation and a stimulation of glycolysis

scientific article published on 01 July 1998

HSP70 and its cochaperone CPIP promote potyvirus infection in Nicotiana benthamiana by regulating viral coat protein functions

scientific article published on 12 February 2010

RNAi-mediated tocopherol deficiency impairs photoassimilate export in transgenic potato plants

scientific article published on 9 July 2004

Soluble acid invertase determines the hexose-to-sucrose ratio in cold-stored potato tubers.

scientific article published in January 1996

Regulation of carbohydrate partitioning during the interaction of potato virus Y with tobacco

scientific article published in January 2000

Overexpression of pyrophosphatase leads to increased sucrose degradation and starch synthesis, increased activities of enzymes for sucrose-starch interconversions, and increased levels of nucleotides in growing potato tubers

scientific article published in July 1998

Intracellular trafficking of Potato leafroll virus movement protein in transgenic Arabidopsis

scientific article

Expression of E. coli inorganic pyrophosphatase in transgenic plants alters photoassimilate partitioning

scientific article published in July 1992

Altering trehalose-6-phosphate content in transgenic potato tubers affects tuber growth and alters responsiveness to hormones during sprouting

scientific article published on 13 June 2011

Maize source leaf adaptation to nitrogen deficiency affects not only nitrogen and carbon metabolism but also control of phosphate homeostasis

scientific article published on 12 September 2012

Apoplastic expression of yeast-derived invertase in potato : effects on photosynthesis, leaf solute composition, water relations, and tuber composition

scientific article published in September 1992

Ectopic expression of a tobacco invertase inhibitor homolog prevents cold-induced sweetening of potato tubers

scientific article published on 01 July 1999

Transcriptome and metabolome profiling of field-grown transgenic barley lack induced differences but show cultivar-specific variances

scientific article

Small changes in the activity of chloroplastic NADP(+)-dependent ferredoxin oxidoreductase lead to impaired plant growth and restrict photosynthetic activity of transgenic tobacco plants

scientific article published in February 2002

Cloning and expression analysis of a potato cDNA that encodes branching enzyme evidence for co-expression of starch biosynthetic genes

scientific article published on November 1, 1991

Growth at elevated CO2 concentrations leads to modified profiles of secondary metabolites in tobacco cv. SamsunNN and to increased resistance against infection with potato virus Y.

scientific article

Temporal and spatial control of gene silencing in transgenic plants by inducible expression of double-stranded RNA.

scientific article published in December 2003

Plant-microbe interactions to probe regulation of plant carbon metabolism

scientific article

Isolation and functional characterization of a novel plastidic hexokinase from Nicotiana tabacum

scientific article published in January 2005

A simplified procedure for the subtractive cDNA cloning of photoassimilate-responding genes: isolation of cDNAs encoding a new class of pathogenesis-related proteins.

scientific article published on December 1995

Impact of elevated cytosolic and apoplastic invertase activity on carbon metabolism during potato tuber development

article

Decreased sucrose-6-phosphate phosphatase level in transgenic tobacco inhibits photosynthesis, alters carbohydrate partitioning, and reduces growth

scientific article published on 19 January 2005

Regulation of potato tuber sprouting

scientific article published on 08 October 2013

Reactivation of Meristem Activity and Sprout Growth in Potato Tubers Require Both Cytokinin and Gibberellin

scientific article published on December 16, 2010

Starches--from current models to genetic engineering

scientific article

Comparative transcriptome analysis coupled to X-ray CT reveals sucrose supply and growth velocity as major determinants of potato tuber starch biosynthesis

scientific article

Infection of maize leaves with Ustilago maydis prevents establishment of C4 photosynthesis

scientific article published on 8 August 2007

Engineering of Metabolic Pathways by Artificial Enzyme Channels

scientific article

The Arabidopsis DCP2 gene is required for proper mRNA turnover and prevents transgene silencing in Arabidopsis

scientific article

Cloning and expression analysis of the plastidic fructose-1,6-bisphosphatase coding sequence from potato: circumstantial evidence for the import of hexoses into chloroplasts

scientific article published in August 1992

Cloning and characterization of the gene cluster for palatinose metabolism from the phytopathogenic bacterium Erwinia rhapontici.

scientific article

The role of transient starch in acclimation to elevated atmospheric CO2.

scientific article published in June 1998

Expression of a luteoviral movement protein in transgenic plants leads to carbohydrate accumulation and reduced photosynthetic capacity in source leaves

article

Sucrose synthase activity does not restrict glycolysis in roots of transgenic potato plants under hypoxic conditions

scientific article published in November 1999

High CO2 -mediated down-regulation of photosynthetic gene transcripts is caused by accelerated leaf senescence rather than sugar accumulation

article

Decreased sucrose content triggers starch breakdown and respiration in stored potato tubers (Solanum tuberosum).

scientific article