Research Topics
Genomes and GenesSpecies | A TheologisSummaryAffiliation: University of California Country: USA Publications
Research Grants
| Collaborators
|
Detail Information
Publications
Heterodimeric interactions among the 1-amino-cyclopropane-1-carboxylate synthase polypeptides encoded by the Arabidopsis gene familyAtsunari Tsuchisaka
Plant Gene Expression Center, 800 Buchanan Street, Albany, CA 94710, USA
Proc Natl Acad Sci U S A 101:2275-80. 2004..Nonfunctional heterodimerization may also play a regulatory role during the plant life cycle...- Goodbye to 'one by one' geneticsA Theologis
Plant Gene Expression Center, Buchanan Street, Albany, CA 94710, USA
Genome Biol 2:COMMENT2004. 2001..It will revolutionize how we answer questions about the biology and evolution of plants as well as how we confront and resolve world-wide agricultural problems... 
Sequence and analysis of chromosome 1 of the plant Arabidopsis thalianaA Theologis
Plant Gene Expression Center USDA U C Berkley, Albany, California 94710, USA
Nature 408:816-20. 2000..Chromosome 1 contains about 300 gene families with clustered duplications. There are also many repeat elements, representing 8% of the sequence...- To give or not to give? That is the questionAthanasios Theologis
Plant Gene Expression Center, Albany, California 94710, USA
Plant Physiol 135:4-9. 2004 - LE-ACS4, a fruit ripening and wound-induced 1-aminocyclopropane-1-carboxylate synthase gene of tomato (Lycopersicon esculentum). Expression in Escherichia coli, structural characterization, expression characteristics, and phylogenetic analysisJ E Lincoln
Plant Gene Expression Center, Albany, California 94710
J Biol Chem 268:19422-30. 1993..The divergence of this sublineage is a relatively recent event in the evolution of ACC synthase protein... - Protein-protein interactions among the Aux/IAA proteinsJ Kim
Plant Gene Expression Center, 800 Buchanan Street, Albany, CA 94710, USA
Proc Natl Acad Sci U S A 94:11786-91. 1997..These interactions provide a molecular basis for the developmental and tissue-specific manner of auxin action... - Characterization of two members (ACS1 and ACS3) of the 1-aminocyclopropane-1-carboxylate synthase gene family of Arabidopsis thalianaX Liang
Plant Gene Expression Center, Albany, CA 94710, USA
Gene 167:17-24. 1995..Introduction of TNP into ACS1 restores the ACS activity, whereas its removal from the enzymatically active ACS2 results in a loss of activity. The results suggest that TNP is crucial for expression of ACS activity in E. coli... - 1-aminocyclopropane-1-carboxylate synthase in tomato is encoded by a multigene family whose transcription is induced during fruit and floral senescenceW H Rottmann
Plant Gene Expression Center, ARS USDA, Albany, CA 94710
J Mol Biol 222:937-61. 1991..The data indicate that ACC synthase is encoded by a divergent multigene family in tomato that encodes proteins related to aminotransferases... - Early auxin-induced genes encode short-lived nuclear proteinsS Abel
Plant Gene Expression Center, Albany, CA 94710
Proc Natl Acad Sci U S A 91:326-30. 1994..We propose that these proteins act as activators or repressors of genes responsible for mediating the various auxin responses... - The PS-IAA4/5-like family of early auxin-inducible mRNAs in Arabidopsis thalianaS Abel
Plant Gene Expression Center, Albany, CA 94710, USA
J Mol Biol 251:533-49. 1995..These proteins are proposed to mediate tissue-specific and cell-type restricted responses to the hormone during plant growth and development... - IAA17/AXR3: biochemical insight into an auxin mutant phenotypeF Ouellet
Plant Gene Expression Center, 800 Buchanan Street, Albany, California 94710, USA
Plant Cell 13:829-41. 2001..By extension, these findings may provide insight into the effects of analogous mutations in other members of the Aux/IAA gene family... - ACS4, a primary indoleacetic acid-responsive gene encoding 1-aminocyclopropane-1-carboxylate synthase in Arabidopsis thaliana. Structural characterization, expression in Escherichia coli, and expression characteristics in response to auxin [corrected]S Abel
Plant Gene Expression Center, Albany, California 94710, USA
J Biol Chem 270:19093-9. 1995..An ACS4 cDNA was generated by reverse transcriptase-polymerase chain reaction, and the authenticity was confirmed by expression of ACC synthase activity in Escherichia coli... - AUXIN RESPONSE FACTOR 2 (ARF2): a pleiotropic developmental regulatorYoko Okushima
Plant Gene Expression Center, 800 Buchanan Street, Albany, CA 94710, USA
Plant J 43:29-46. 2005.... - Functional genomic analysis of the AUXIN RESPONSE FACTOR gene family members in Arabidopsis thaliana: unique and overlapping functions of ARF7 and ARF19Yoko Okushima
Plant Gene Expression Center, Albany, California 94710, USA
Plant Cell 17:444-63. 2005..These observations provide molecular insight into the unique and overlapping functions of ARF gene family members in Arabidopsis... - Unique and overlapping expression patterns among the Arabidopsis 1-amino-cyclopropane-1-carboxylate synthase gene family membersAtsunari Tsuchisaka
Plant Gene Expression Center, Albany, California 94710, USA
Plant Physiol 136:2982-3000. 2004..This raises the prospect that functional ACS heterodimers may be formed in planta... - A combinatorial interplay among the 1-aminocyclopropane-1-carboxylate isoforms regulates ethylene biosynthesis in Arabidopsis thalianaAtsunari Tsuchisaka
Plant Gene Expression Center, Albany, California 94710, USA
Genetics 183:979-1003. 2009.... - Empirical analysis of transcriptional activity in the Arabidopsis genomeKayoko Yamada
Plant Gene Expression Center, Albany, CA 94710, USA
Science 302:842-6. 2003..This approach resulted in completion of approximately 30% of the Arabidopsis ORFeome as a resource for global functional experimentation of the plant proteome... - Identification of inhibitors of auxin transcriptional activation by means of chemical genetics in ArabidopsisJoshua I Armstrong
Plant Gene Expression Center, 800 Buchanan Street, Albany, CA 94710, USA
Proc Natl Acad Sci U S A 101:14978-83. 2004..This strategy promises to yield powerful tools for the discovery of unidentified components of the auxin-signaling networks and the study of auxin's participation in various stages of plant development... - Biochemical diversity among the 1-amino-cyclopropane-1-carboxylate synthase isozymes encoded by the Arabidopsis gene familyTakeshi Yamagami
Plant Gene Expression Center, United States Department of Agriculture, Albany, California 94710, USA
J Biol Chem 278:49102-12. 2003..It is proposed that biochemically diverse ACS isozymes function in unique cellular environments for the biosynthesis of C2H4, permitting the signaling molecule to exert its unique effects in a tissue- or cell-specific fashion... - Functional genomic analysis of the AUXIN/INDOLE-3-ACETIC ACID gene family members in Arabidopsis thalianaPaul J Overvoorde
Plant Gene Expression Center, Albany, California 94710, USA
Plant Cell 17:3282-300. 2005..The data suggest extensive functional redundancy among Aux/IAA gene family members and that enhanced stability of the AXR3/IAA17 protein severely alters the molecular phenotype, resulting in developmental defects... - The 1-aminocyclopropane-1-carboxylate synthase gene family of Arabidopsis thalianaX Liang
Plant Gene Expression Center, Albany, CA 94710
Proc Natl Acad Sci U S A 89:11046-50. 1992....
Research Grants
- The Aux/IAA and ARF Gene Families in Auxin SignalingAthanasios Theologis; Fiscal Year: 2005..To clone and characterize the age2 mutation, another negative regulator of the auxin signaling pathway.The elucidation of the primary mechanisrn of auxin action is of paramount importance in Plant Science. ..
- AUXIN SIGNALING APPARATUSAthanasios Theologis; Fiscal Year: 1999..Understanding how auxin controls cell growth, meristem activity, xylogenesis, etc. will allow the engineering of plant species with improved properties and qualities. ..
- STRUCTURE AND EXPRESSION OF HORMONALLY REGULATED GENESAthanasios Theologis; Fiscal Year: 1993....