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北京大学化学生物学与生物技术学院杨震课题组利用可见光催化形式[2+2]/retro-Mannich反应构建cyclohepta[b]indole结构（图）
杨震 可见光催化 retro-Mannich反应 cyclohepta[b]indole结构
2021/4/12
近日，我院杨震课题组在《德国应用化学》发表通讯论文，报道了可见光催化形式[2+2]/retro-Mannich反应构建cyclohepta[b]indole结构的研究工作。全碳季碳手性中心普遍存在于复杂天然产物和功能分子，具有重要的结构和功能意义。立体选择性构筑高空间位阻的全碳季碳、甚至连续季碳是有机合成的重点和难点。C-3位为全碳季碳的cyclohepta[b]indole结构，广泛存在于复杂活...
2019年5月28日，微生物研究领域权威期刊mbio在线发表了题为“Indole reverses intrinsic antibiotic resistance by activating a novel dual-function importer（吲哚通过激活一种新型的双功能泵逆转细菌固有抗生素抗性）”的研究论文。文章首次报道了信号分子吲哚通过调控细菌内向转运泵来逆转细菌固有抗生素耐药性。中...
Effects of indole-3-carbinol on metabolic parameters and on lipogenesis and lipolysis in adipocytes 182
indole-3-carbinol lipid metabolism rat
2015/6/8
Indole-3-carbinol (I3C) was found to have possible anticarcinogenic, antioxidant and anti-atherogenic effects on the organism. So far, its influence on metabolic pathways has been unknown. This work w...
Biochemical changes in barberries during adventitious root formation: the role of indole-3-butyric acid and hydrogen peroxide
Berberis vulgaris var. asperma Berberis thunbergii var. atropurpurea peroxidase polyphenol oxidase phenolic compounds
2014/10/24
Peroxidase, polyphenol oxidase (PPO), phenolic compounds and total sugars (TS) were investigated during root formation in cuttings of Berberis vulgaris var. asperma (BVA) and Berberis thunbergii var. ...
Effect of foliar applied kinetin and indole acetic acid on maize plants grown under saline conditions
Corn inorganic nutrients proline salinity Zea mays
2010/10/29
This study examined the effects of kinetin (KIN) and indoleacetic acid (IAA) sprayed on the leaves of salinity-stressed maize (Zea mays L. cv., DK 647 F1) plants grown in field conditions. Salt stress...
Indole acetic acid production and enhanced plant growth promotion by indigenous PSBs
Phosphate solubilizing bacteria indole acetic acid indole butyric acid plant growth phytohormones vigna radiate
2010/9/14
Indigenous soil samples were tested for Phosphate solubilization. Efficient phosphate solubilizng bacteria were isolated. Effect of four different media on phosphate solubilization were determined. Au...
Improvement on Rooting Quality of Jatropha curcas Using Indole Butyric Acid (IBA)
Jatropha curcas Vegetative propagation Indole butyric acid Root initiation
2010/11/12
The effects of indole-3-butyric acid (IBA) concentrations and three types of cutting (softwood, semi hardwood and hardwood) on root performance of Jatropha curcas L. cuttings were investigated. Two ex...
Changes in the Endogenous Level of Zeatin Riboside, Abscisic Acid and Indole Acetic Acid during Formation and Thickening of Tuberous Roots in Sweet Potato
Abscisic acid Anatomy Enzyme immunoassay Indole acetic acid Ipomoea trifida Sweet potato Tuberous roots
2009/8/5
Changes in zeatin riboside (ZR), abscisic acid (ABA) and indole acetic acid (IAA) contents of roots in sweet potato (Ipomoea batatas) during their development were investigated by using two cultivars ...
Changes in Endogenous Indole Acetic Acid Level during Development of Roots in Sweet Potato
HPLC Endogenous IAA Root Sweet potato
2009/8/5
Changes in Endogenous Indole Acetic Acid Level during Development of Roots in Sweet Potato.
Ability of Intestinal Lactic Acid Bacteria to Bind and/or Metabolise Indole
indole intestinal microbiota Lactobacillus DNA damage
2009/2/19
Intestinal microbiota can contribute to the development of colon cancer by the production of many substances playing a role in carcinogenesis. Metabolites of protein fermentation in the colon, such as...
Effect of Indole-3-Butyric Acid and Different Strains of Agrobacterium rubi on Adventive Root Formation from Softwood and Semi-Hardwood Wild Sour Cherry Cuttings
Sour cherry softwood and semi-hardwood cutting Agrobacterium rubi IBA adventive rooting
2009/1/13
This study was conducted to evaluate the effects of a range of Indole-3-butyric acid (IBA) concentrations (250, 500 and 750 mg 1-1) alone and in combination with three strains of Agrobacterium rubi (A...
Separation of Abscisic Acid, Indole-3-Acetic Acid, Gibberellic Acid in 99 R (Vitis berlandieri x Vitis rupestris) and Rose Oil (Rosa damascena Mill.) by Reversed Phase Liquid Chromatography
Abscisic acid gibberellic acid indole-3-acetic acid plant hormones resolution RP-HPLC
2010/4/20
Plant hormones, specialized chemical substances produced by plants, are the main internal factors controlling growth and development. In this study the pH and polarity of the mobile phase were taken i...
Effect of Indole-3-Butyric Acid on in vitro Root Development in Lentil (Lens culinaris Medik.)
Lens culinaris lentils rooting in vitro IBA
2010/3/22
Lentil is an important crop of the family Leguminosae and is notoriously recalcitrant to rooting in vitro. Shoots of cultivar \"Ali Dayı\" of lentil obtained after culturing seeds for 10 days on ...
Auxin (Indole-3-acetic acid), Gibberellic acid (GA3), Abscisic Acid (ABA) and Cytokinin (Zeatin) Production by Some Species of Mosses and Lichens
Moss Lichen Indole-3-acetic acid Gibberellic acid Abscisic acid Zeatin
2010/3/22
In this study, the levels of endogenous free, bound and total auxin (Indole-3-acetic acid, IAA), gibberellic acid (GA3), abscisic acid (ABA) and cytokinin (zeatin) were examined in some species of mo...
Changes in Abscisic Acid and Indole-3-Acetic Acid Concentrations in Funalia trogii (Berk.) Bondartsev & Singer and Phanerochaete chrysosporium Burds. ME446 Subjected to Salt Stress
Funalia trogii Phanerochaete chrysosporium ME446 ABA IAA salt stress
2010/3/22
Variations in abscisic acid (ABA) and indole-3-acetic acid (IAA) concentrations were studied in Funalia trogii (Berk.) Bondartsev & Singer and Phanerochaete chrysosporium Burds. ME446 subjected to sal...