Substituted geminal dithienyltetrahydrofurans via an intramolecular Williamson reactionSONNEWALD, U.Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry. 1988, Vol 42, Num 8, pp 567-568, issn 0302-4369Article

SYNTHETIC STUDIES OF LYCORICIDINE. II: AN EFFICIENT ROUTE TO CIS DIHYDROLYCORICIDINEKECK GE; BODEN E; SONNEWALD U et al.1981; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1981; VOL. 22; NO 28; PP. 2615-2618; BIBL. 12 REF.Article

Selective inhibition of the tricarboxylic acid cycle of GABAergic neurons with 3-nitropropionic acid in vivoHASSEL, B; SONNEWALD, U.Journal of neurochemistry. 1995, Vol 65, Num 3, pp 1184-1191, issn 0022-3042Article

Glial formation of pyruvate and lactate from TCA cycle intermediates : implications for the inactivation of transmitter amino acids ?HASSEL, B; SONNEWALD, U.Journal of neurochemistry. 1995, Vol 65, Num 5, pp 2227-2234, issn 0022-3042Article

Do retinal molecules bridge monomer units in the bacteriorhodopsin trimer structure?SONNEWALD, U; SELTZER, S.Biochemistry international. 1984, Vol 9, Num 3, pp 289-297, issn 0158-5231Article

Molecular approaches to sink-source interactionsSONNEWALD, U; WILLMITZER, L.Plant physiology (Bethesda). 1992, Vol 99, Num 4, pp 1267-1270, issn 0032-0889Article

Manipulating metabolic partitioning in transgenic plantsHERBERS, K; SONNEWALD, U.Trends in biotechnology (Regular ed.). 1996, Vol 14, Num 6, pp 198-205, issn 0167-7799Article

Elevated mRNA levels of the ribosomal protein L19 and a calmodulin-like protein in assimilate-accumulating transgenic tobacco plantsMÖNKE, G; SONNEWALD, U.Plant physiology (Bethesda). 1995, Vol 107, Num 4, pp 1451-1452, issn 0032-0889Article

Molecular analysis of carbon partitioning in solanaceous speciesFROMMER, W. B; SONNEWALD, U.Journal of experimental botany. 1995, Vol 46, Num 287, pp 587-607, issn 0022-0957Article

Manipulation of sink-source relations in transgenic plantsSONNEWALD, U; LERCHL, J; ZRENNER, R et al.Plant, cell and environment (Print). 1994, Vol 17, Num 5, pp 649-658, issn 0140-7791Article

Evaluation of the importance of transamination versus deamination in astrocytic metabolism of [U-¹³C]glutamateWESTERGAARD, N; DREJER, J; SCHOUSBOE, A et al.Glia (New York, NY. Print). 1996, Vol 17, Num 2, pp 160-168, issn 0894-1491Article

Phloem-specific expression of pyrophosphatase inhibits long-distance transport of carbohydrates and amino acids in tobacco plantsGEIGENBERGER, P; LERCHL, J; STITT, M et al.Plant, cell and environment (Print). 1996, Vol 19, Num 1, pp 43-55, issn 0140-7791Article

Portacaval anastomosis results in altered neuron-astrocytic metabolic trafficking of amino acids : Evidence from ¹³C-NMR studiesSONNEWALD, U; THERRIEN, G; BUTTERWORTH, R. F et al.Journal of neurochemistry. 1996, Vol 67, Num 4, pp 1711-1717, issn 0022-3042Article

Lactate metabolism in mouse brain astrocytes studied by [¹³C]NMR spectroscopyMARQUES ALVES, P; MCKENNA, M. C; SONNEWALD, U et al.Neuroreport (Oxford). 1995, Vol 6, Num 16, pp 2201-2204, issn 0959-4965Article

Reduction of the chloroplastic fructose-1,6-bisphosphatase in transgenic potato plants impairs photosynthesis and plant growthKOSSMANN, J; SONNEWALD, U; WILLMITZER, L et al.Plant journal. 1994, Vol 6, Num 5, pp 637-650, issn 0960-7412Article

Mitochondrial heterogeneity in the brain at the cellular levelSONNEWALD, U; HERTZ, L; SCHOUSBOE, A et al.Journal of cerebral blood flow and metabolism. 1998, Vol 18, Num 3, pp 231-237, issn 0271-678XArticle

Cloning and expression analysis of β-isopropylmalate dehydrogenase from potatoJACKSON, S. D; SONNEWALD, U; WILLMITZER, L et al.MGG. Molecular & general genetics. 1993, Vol 236, Num 2-3, pp 309-314, issn 0026-8925Article

A thermostable xylanase from Clostridium thermocellum expressed at high levels in the apoplast of transgenic tobacco has no detrimental effects and is easily purifiedHERBERS, K; WILKE, I; SONNEWALD, U et al.Bio/technology (New York, N.Y. 1983). 1995, Vol 13, Num 1, pp 63-66, issn 0733-222XArticle

NMR spectroscopy of cultured astrocytes : effects of glutamine and the gliotoxin fluorocitrateHASSEL, B; SONNEWALD, U; UNSGÅRD, G et al.Journal of neurochemistry. 1994, Vol 62, Num 6, pp 2187-2194, issn 0022-3042Article

The GABA paradox : Multiple roles as metabolite, neurotransmitter, and neurodifferentiative agentWAAGEPETERSEN, H. S; SONNEWALD, U; SCHOUSBOE, A et al.Journal of neurochemistry. 1999, Vol 73, Num 4, pp 1335-1342, issn 0022-3042Article

Light-stimulated proton transport into the vacuoles of leaf mesophyll cell does not require energization by the tonoplast pyrophosphataseELLEBRACHT, A; HEBER, U; SONNEWALD, U et al.Planta. 1994, Vol 193, Num 2, pp 203-207, issn 0032-0935Article

Characterisation of a gene that is expressed in leaves at higher levels upon tuberisation in potato and upon flowering in tobaccoJACKSON, S. D; SONNEWALD, U; WILLMITZER, L et al.Planta. 1993, Vol 189, Num 4, pp 593-596, issn 0032-0935Article

Ectopic expression of a tobacco invertase inhibitor homolog prevents cold-induced sweetening of potato tubersGREINER, S; RAUSCH, T; SONNEWALD, U et al.Nature biotechnology. 1999, Vol 17, Num 7, pp 708-711, issn 1087-0156Article

A moderate decrease of plastid aldolase activity inhibits photosynthesis, alters the levels of sugars and starch, and inhibits growth of potato plantsHAAKE, V; ZRENNER, R; SONNEWALD, U et al.Plant journal. 1998, Vol 14, Num 2, pp 147-157, issn 0960-7412Article

Soluble acid invertase determines the hexose-to-sucrose ratio in cold-stored potato tubersZRENNER, R; SCHÜLER, K; SONNEWALD, U et al.Planta. 1996, Vol 198, Num 2, pp 246-252, issn 0032-0935Article