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Auxin amido synthetase

WebJan 11, 2008 · Rice GH3-8, an auxin-amino synthetase that functions in auxin-dependent development, can activate disease resistance by inhibiting expansin expression via suppressing auxin signaling. INTRODUCTION Plants respond to pathogen infection through two types of immune responses: basal and isolate-specific disease resistance ( Jones … WebChemical genetic screening identifies nalacin as an inhibitor of GH3 amido synthetase for auxin conjugation. ... J. M. Jez, Arabidopsis thaliana GH3.15 acyl acid amido synthetase has a highly specific substrate preference for the auxin precursor indole-3-butyric acid. J. …

GH3 Auxin-Amido Synthetases Alter the Ratio of Indole …

WebNov 5, 2024 · Previous studies concerning IAA inactivation in Arabidopsis revealed the occurrence of various auxin metabolic enzymes, such as GRETCHEN HAGEN 3 (GH3) auxin-amido synthetase, IAA CARBOXYL METHYLTRANSFERASE 1 (IAMT1), DIOXYGENASE FOR AUXIN OXIDATION (DAO), and the UDP-glucosyltransferase … WebIAA is mainly synthesized by a two-step pathway in land plants. The TRYPTOPHAN AMINOTRANSFERASE OF ARABIDOPSIS (TAA) family enzymes convert Trp to indole-3-pyruvic acid (IPA), and the YUCCA (YUC)... bohemian bull folly beach https://waatick.com

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WebNov 18, 2024 · Different Colletotrichum strains are capable of auxin production and this might contribute to virulence. In this review the role of different plant hormones in plant—Colletotrichum interactions will be discussed and thereby auxin biosynthetic pathways in Colletotrichum spp. will be proposed. ... GH3, an auxin amido synthetase, … WebJun 25, 2010 · The transcript of a GH3 gene (GH3-1), encoding for an IAA-amido synthetase which conjugates IAA to amino acids, was detected in grape berries (Vitis vinifera L.). GH3-1 expression increased at the onset of ripening (veraison), suggesting that it might be involved in the establishment and maintenance of low IAA concentrations in … bohemian bull james island facebook

Sequestration of auxin by the indole-3-acetic acid-amido …

Category:Auxin biosynthesis and inactivation pathways and glucosinolate ...

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Auxin amido synthetase

Insights into Auxin Signaling in Plant–Pathogen Interactions

WebMay 30, 2024 · Genetic, pharmacological and biochemical approaches demonstrated that nalacin exerts its auxin-like activities by inhibiting indole-3-acetic acid (IAA) conjugation … Webauxin-responsive protein IAA2-like isoform X1 [KO:K14484] 123060471 : auxin-responsive protein IAA1-like [KO:K14484] ... probable indole-3-acetic acid-amido synthetase GH3.11 isoform X1 [KO:K14487] 123188079 : indole-3-acetic acid-amido synthetase GH3.8-like [KO:K14487] 123060705 :

Auxin amido synthetase

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WebSep 17, 2014 · The occurrence of IAA–amido synthetase GH3 in plant cell is intriguing in the context of compartmentalization of auxin metabolism and signaling. Indole-3-acetyl … WebThe application of auxins to immature fruit can delay the ripening processes. However, the mechanisms by which the decrease in endogenous IAA concentrations and the …

WebNov 14, 2016 · In Arabidopsis thaliana, the acyl acid amido synthetase Gretchen Hagen 3.5 (AtGH3.5) conjugates both indole-3-acetic acid (IAA) and salicylic acid (SA) to modulate auxin and pathogen response … WebJun 25, 2010 · The transcript of a GH3 gene (GH3-1), encoding for an IAA-amido synthetase which conjugates IAA to amino acids, was detected in grape berries (Vitis …

WebLC1 is transcribed in various tissues and encodes OsGH3-1, an indole-3-acetic acid (IAA) amido synthetase, whose homolog of Arabidopsis functions in maintaining the auxin homeostasis by conjugating excess IAA to various amino acids. WebNov 1, 2011 · The phytohormone auxin has been known to be a regulator of plant growth and development ever since its discovery. Recent studies on plant–pathogen interactions identify auxin as a key character in pathogenesis and plant defense. Like plants, diverse pathogens possess the capacity to synthesize indole-3-acetic acid (IAA), the major form …

Web摘要: Various phytohormones control plant growth and development and mediate biotic and abiotic stress responses. Gretchen Hagen 3 (GH3) acyl acid amido synthetases are plant enzymes that typically conjugate amino acids to indole-3-acetic acid (IAA) or jasmonic acid (JA) to inactivate or activate these phytohormones, respectively; however, the …

WebDec 6, 2024 · Similarly, an increase in IAA synthesis, via the indole-3-acetaldoxime pathway, significantly reduced the levels of PAA. The same adjustment of IAA and PAA levels was … bohemian bull grapevine txWebSep 24, 2010 · Overall reaction catalyzed by indole-acetic acid-amido synthetases. Since the identification of the first GH3 transcript in soybean ( Glycine max) by differential screening as an early auxin-responsive gene ( 6, 7 ), GH3 -related genes have been found in various plant species. glock 20 optic mountWebPlants rely on the homeostasis of auxin to regulate plant growth and development, as well as to respond to various environmental cues. GH3-mediated auxin conjugation pathway is indispensable to this process. Here, we identified nalacin, an artificial small molecule that regulates root architecture and hypocotyl growth via inhibiting IAA-conjugating GH3s. … glock 20 recoil spring assemblyWebProbable indole-3-acetic acid-amido synthetase GH3.1 EC number EC:6.3.2.- ( UniProtKB ENZYME Rhea) Alternative names Auxin-responsive GH3-like protein 1 ( … bohemian bull james island menuWeb何建美,吕 波,奚丹丹,邓其明,明 凤(1. 复旦大学 生命科学学院 植物科学研究所,上海 200433;2. 复旦大学 遗传工程国家重点 glock 20 mag releaseWebFeb 1, 2024 · DIOXYGENASE FOR AUXIN OXIDATION 1 (DAO1) and its homolog are 2-oxoglutarate and Fe (II)-dependent oxygenases that oxidize IAA into oxIAA active form [51,52]. In parallel, another family of acyl... glock 20 replacement triggerWebMay 23, 2012 · An important process for the regulation of auxin levels in plants is the inactivation of indole-3-acetic acid (IAA) by conjugation to amino acids. The conjugation reaction is catalysed by IAA-amido synthetases belonging to the family of GH3 proteins. bohemian bull james island sc