探索生长素生物合成和代谢的细胞和分子分辨率。
Approaching cellular and molecular resolution of auxin biosynthesis and metabolism.
机构信息
Department of Biochemistry and Molecular Biology, University of Massachusetts, Amherst, Massachusetts 01003, USA.
出版信息
Cold Spring Harb Perspect Biol. 2010 Jan;2(1):a001594. doi: 10.1101/cshperspect.a001594.
Abstract
There is abundant evidence of multiple biosynthesis pathways for the major naturally occurring auxin in plants, indole-3-acetic acid (IAA), and examples of differential use of two general routes of IAA synthesis, namely Trp-dependent and Trp-independent. Although none of these pathways has been completely defined, we now have examples of specific IAA biosynthetic pathways playing a role in developmental processes by way of localized IAA synthesis, causing us to rethink the interactions between IAA synthesis, transport, and signaling. Recent work also points to some IAA biosynthesis pathways being specific to families within the plant kingdom, whereas others appear to be more ubiquitous. An important advance within the past 5 years is our ability to monitor IAA biosynthesis and metabolism at increasingly higher resolution.
摘要
有大量证据表明，植物中主要天然生长素吲哚乙酸（IAA）存在多种生物合成途径，并且存在两种一般的 IAA 合成途径（色氨酸依赖型和非依赖型）的差异使用实例。尽管这些途径尚未完全定义，但我们现在已经有具体的 IAA 生物合成途径的例子，通过局部 IAA 合成在发育过程中发挥作用，这使我们重新思考 IAA 合成、运输和信号之间的相互作用。最近的工作还表明，一些 IAA 生物合成途径是植物王国特定家族特有的，而其他途径似乎更为普遍。在过去 5 年中，一个重要的进展是我们能够以越来越高的分辨率监测 IAA 的生物合成和代谢。
相似文献
1
Approaching cellular and molecular resolution of auxin biosynthesis and metabolism.探索生长素生物合成和代谢的细胞和分子分辨率。
Cold Spring Harb Perspect Biol. 2010 Jan;2(1):a001594. doi: 10.1101/cshperspect.a001594.
2
Auxin: regulation, action, and interaction.生长素：调控、作用及相互作用
Ann Bot. 2005 Apr;95(5):707-35. doi: 10.1093/aob/mci083. Epub 2005 Mar 4.
3
Auxin biosynthesis: a simple two-step pathway converts tryptophan to indole-3-acetic acid in plants.生长素生物合成：植物中色氨酸到吲哚-3-乙酸的简单两步途径。
Mol Plant. 2012 Mar;5(2):334-8. doi: 10.1093/mp/ssr104. Epub 2011 Dec 8.
4
Auxin and Tryptophan Homeostasis Are Facilitated by the ISS1/VAS1 Aromatic Aminotransferase in Arabidopsis.生长素和色氨酸稳态由拟南芥中的ISS1/VAS1芳香族氨基转移酶促进。
Genetics. 2015 Sep;201(1):185-99. doi: 10.1534/genetics.115.180356. Epub 2015 Jul 10.
5
Current aspects of auxin biosynthesis in plants.植物生长素生物合成的当前研究方面。
Biosci Biotechnol Biochem. 2016;80(1):34-42. doi: 10.1080/09168451.2015.1086259. Epub 2015 Sep 12.
6
Yucasin is a potent inhibitor of YUCCA, a key enzyme in auxin biosynthesis.玉卡辛是 YUCCA 的一种有效抑制剂，YUCCA 是生长素生物合成中的关键酶。
Plant J. 2014 Feb;77(3):352-66. doi: 10.1111/tpj.12399. Epub 2014 Jan 16.
7
Bioinformatics Analysis of Phylogeny and Transcription of TAA/YUC Auxin Biosynthetic Genes.TAA/YUC生长素生物合成基因的系统发育和转录的生物信息学分析
Int J Mol Sci. 2017 Aug 18;18(8):1791. doi: 10.3390/ijms18081791.
8
Tryptophan auxotroph mutants suppress the superroot2 phenotypes, modulating IAA biosynthesis in arabidopsis.色氨酸营养缺陷型突变体抑制超级根 2 表型，调节拟南芥中 IAA 的生物合成。
Plant Signal Behav. 2011 Sep;6(9):1351-5. doi: 10.4161/psb.6.9.16321.
9
Auxin signaling through SCF mediates feedback regulation of IAA biosynthesis.通过SCF的生长素信号传导介导了IAA生物合成的反馈调节。
Biosci Biotechnol Biochem. 2017 Jul;81(7):1320-1326. doi: 10.1080/09168451.2017.1313694. Epub 2017 Apr 13.
10
Complexity of the auxin biosynthetic network in Arabidopsis hypocotyls is revealed by multiple stable-labeled precursors.通过多种稳定标记前体揭示拟南芥下胚轴中生长素生物合成网络的复杂性。
Phytochemistry. 2022 Aug;200:113219. doi: 10.1016/j.phytochem.2022.113219. Epub 2022 May 4.
引用本文的文献
1
Functional characterization of a novel plant growth-promoting rhizobacterium enhancing root growth and salt stress tolerance.一种促进植物生长的新型根际细菌的功能特性研究，该细菌可促进根系生长并提高耐盐胁迫能力。
Sci Rep. 2025 Aug 19;15(1):30405. doi: 10.1038/s41598-025-14065-1.
2
Advances in Plant Auxin Biology: Synthesis, Metabolism, Signaling, Interaction with Other Hormones, and Roles under Abiotic Stress.植物生长素生物学进展：合成、代谢、信号传导、与其他激素的相互作用以及在非生物胁迫下的作用
Plants (Basel). 2024 Sep 8;13(17):2523. doi: 10.3390/plants13172523.
3
Sulfate Availability and Hormonal Signaling in the Coordination of Plant Growth and Development.硫酸盐供应与激素信号在植物生长发育中的协同作用。
Int J Mol Sci. 2024 Apr 3;25(7):3978. doi: 10.3390/ijms25073978.
4
Special Issue "Phytohormones: Important Participators in Plant Growth and Development".专刊：植物激素：植物生长与发育的重要参与者。
Int J Mol Sci. 2024 Jan 23;25(3):1380. doi: 10.3390/ijms25031380.
5
New Insights into the TIFY Gene Family of and Its Involvement in the Regulation of Shoot Branching.拟南芥 TIFY 基因家族及其在调控分枝中的作用的新见解。
Int J Mol Sci. 2023 Dec 4;24(23):17114. doi: 10.3390/ijms242317114.
6
Genome-Wide Characterization and Haplotypic Variation Analysis of the Gene Family in Foxtail Millet ().基因组范围鉴定和谷子（）基因家族的单倍型变异分析。
Int J Mol Sci. 2023 Oct 27;24(21):15637. doi: 10.3390/ijms242115637.
7
Biosynthetic Pathways of Hormones in Plants.植物激素的生物合成途径
Metabolites. 2023 Jul 25;13(8):884. doi: 10.3390/metabo13080884.
8
Changes in cell wall composition due to a pectin biosynthesis enzyme GAUT10 impact root growth.由于果胶生物合成酶 GAUT10 的作用，细胞壁组成发生变化，从而影响根的生长。
Plant Physiol. 2023 Nov 22;193(4):2480-2497. doi: 10.1093/plphys/kiad465.
9
Metabolic profiles of 2-oxindole-3-acetyl-amino acid conjugates differ in various plant species.2-氧代吲哚-3-乙酰基-氨基酸缀合物在不同植物物种中的代谢谱不同。
Front Plant Sci. 2023 Jul 18;14:1217421. doi: 10.3389/fpls.2023.1217421. eCollection 2023.
10
Allelic variation in the indoleacetic acid-lysine synthase gene of the bacterial pathogen and its role in auxin production.细菌病原体吲哚乙酸-赖氨酸合酶基因的等位基因变异及其在生长素产生中的作用。
Front Plant Sci. 2023 Jun 6;14:1176705. doi: 10.3389/fpls.2023.1176705. eCollection 2023.
本文引用的文献
1
Auxin biosynthesis in pea: characterization of the tryptamine pathway.豌豆中生长素的生物合成：色胺途径的特征。
Plant Physiol. 2009 Nov;151(3):1130-8. doi: 10.1104/pp.109.141507. Epub 2009 Aug 26.
2
The TRANSPORT INHIBITOR RESPONSE2 gene is required for auxin synthesis and diverse aspects of plant development.运输抑制剂响应2基因是生长素合成和植物发育多个方面所必需的。
Plant Physiol. 2009 Sep;151(1):168-79. doi: 10.1104/pp.109.138859. Epub 2009 Jul 22.
3
The multifunctional enzyme CYP71B15 (PHYTOALEXIN DEFICIENT3) converts cysteine-indole-3-acetonitrile to camalexin in the indole-3-acetonitrile metabolic network of Arabidopsis thaliana.多功能酶CYP71B15（植物抗毒素缺陷3）在拟南芥的吲哚-3-乙腈代谢网络中，将半胱氨酸-吲哚-3-乙腈转化为camalexin。
Plant Cell. 2009 Jun;21(6):1830-45. doi: 10.1105/tpc.109.066670. Epub 2009 Jun 30.
4
Auxin-dependent patterning and gamete specification in the Arabidopsis female gametophyte.拟南芥雌配子体中生长素依赖的模式形成与配子特化
Science. 2009 Jun 26;324(5935):1684-9. doi: 10.1126/science.1167324. Epub 2009 Jun 4.
5
An auxin gradient and maximum in the Arabidopsis root apex shown by high-resolution cell-specific analysis of IAA distribution and synthesis.通过对生长素（IAA）分布和合成进行高分辨率细胞特异性分析显示，拟南芥根尖存在生长素梯度和最大值。
Plant Cell. 2009 Jun;21(6):1659-68. doi: 10.1105/tpc.109.066480. Epub 2009 Jun 2.
6
The tryptophan conjugates of jasmonic and indole-3-acetic acids are endogenous auxin inhibitors.茉莉酸和吲哚 - 3 - 乙酸的色氨酸共轭物是内源性生长素抑制剂。
Plant Physiol. 2009 Jul;150(3):1310-21. doi: 10.1104/pp.109.138529. Epub 2009 May 20.
7
Local auxin biosynthesis modulates gradient-directed planar polarity in Arabidopsis.局部生长素生物合成调节拟南芥中的梯度导向平面极性。
Nat Cell Biol. 2009 Jun;11(6):731-8. doi: 10.1038/ncb1879. Epub 2009 May 17.
8
Arabidopsis ASA1 is important for jasmonate-mediated regulation of auxin biosynthesis and transport during lateral root formation.拟南芥ASA1在茉莉酸介导的侧根形成过程中生长素生物合成和运输的调控中起重要作用。
Plant Cell. 2009 May;21(5):1495-511. doi: 10.1105/tpc.108.064303. Epub 2009 May 12.
9
Arabidopsis IAR4 modulates auxin response by regulating auxin homeostasis.拟南芥IAR4通过调节生长素稳态来调控生长素反应。
Plant Physiol. 2009 Jun;150(2):748-58. doi: 10.1104/pp.109.136671. Epub 2009 Apr 24.
10
Biochemical analyses of indole-3-acetaldoxime-dependent auxin biosynthesis in Arabidopsis.拟南芥中吲哚 - 3 - 乙醛肟依赖性生长素生物合成的生化分析。
Proc Natl Acad Sci U S A. 2009 Mar 31;106(13):5430-5. doi: 10.1073/pnas.0811226106. Epub 2009 Mar 11.
Zotero 插件