Zobrazeno 1 - 10
of 471
pro vyhledávání: '"Hong‐Xiang Lou"'
Publikováno v:
PLoS ONE, Vol 19, Iss 1, p e0296079 (2024)
Phenylpropanoids play important roles in plant physiology and the enzyme 4-coumarate: coenzyme A ligase (4CL) catalyzes the formation of thioesters. Despite extensive characterization in various plants, the functions of 4CLs in the liverwort Marchant
Externí odkaz:
https://doaj.org/article/66ddbcafffa441fba6b20aec9690e49b
Autor:
Rong Ni, Xin-Yan Liu, Jiao-Zhen Zhang, Jie Fu, Hui Tan, Ting-Ting Zhu, Jing Zhang, Hai-Long Wang, Hong-Xiang Lou, Ai-Xia Cheng
Publikováno v:
Microbial Cell Factories, Vol 21, Iss 1, Pp 1-17 (2022)
Abstract Background Flavonoid C-glycosides have many beneficial effects and are widely used in food and medicine. However, plants contain a limited number of flavonoid C-glycosides, and it is challenging to create these substances chemically. Results
Externí odkaz:
https://doaj.org/article/986cffcd35f242cdb7609f37809e33b2
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Natural products from actinomycetes serve as a crucial source of clinical pharmaceuticals, especially antibiotics and anticancer agents. Among them, polycyclic xanthones belong to a growing group of highly oxygenated aromatic polyketides with a xanth
Externí odkaz:
https://doaj.org/article/3f12d8565be64ccb82221055a29039ad
Autor:
Xiao-Ping Peng, Gang Li, Li-Mei Wang, Qi Wang, Cong Wang, Li-Xia Ji, Chen-Xi Cao, Guo-Feng Lin, Zu-Yang Jiang, Zhuo-qian He, Pei Wang, Hong-Xiang Lou
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Three new sorbicillinoids, including trimer trisorbicillinone E (1), acremosorbicillinoids A and B (2 and 3), and a new alkaloid acremokaloid A (4), and a new natural product 2S,3S-acetyl-β-methyltryptophan (5), were isolated from an endophytic fung
Externí odkaz:
https://doaj.org/article/0ba74ce006284ce49bac04843f63c427
Autor:
Meng Niu, Jie Fu, Rong Ni, Rui-Lin Xiong, Ting-Ting Zhu, Hong-Xiang Lou, Peng Zhang, Jianxu Li, Ai-Xia Cheng
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
The biosynthesis of flavonoids and anthocyanidins has been exclusively investigated in angiosperms but largely unknown in ferns. This study integrated metabolomics and transcriptome to analyze the fronds from different development stages (S1 without
Externí odkaz:
https://doaj.org/article/5d84861e9bd640d1b7502059e80baded
Autor:
Jiao-Zhen Zhang, Chan Wang, Ting-Ting Zhu, Jie Fu, Hui Tan, Cheng-Min Zhang, Ai-Xia Cheng, Hong-Xiang Lou
Publikováno v:
Antioxidants, Vol 11, Iss 11, p 2157 (2022)
Liverworts, considered to be the first plant type to successfully make the transition from water to land, can resist different oxidative stress. As characteristic constituents of liverworts, the bibenzyls are efficient antioxidants. In this study, sp
Externí odkaz:
https://doaj.org/article/fff13a2b252344158eb021d296b30d7a
Autor:
Yu Zhao, Yu-Ying Zhang, Hui Liu, Xiao-Shuang Zhang, Rong Ni, Piao-Yi Wang, Shuai Gao, Hong-Xiang Lou, Ai-Xia Cheng
Publikováno v:
BMC Plant Biology, Vol 19, Iss 1, Pp 1-13 (2019)
Abstract Background The basic helix-loop-helix (bHLH) transcription factors (TFs), as one of the largest families of TFs, play important roles in the regulation of many secondary metabolites including flavonoids. Their involvement in flavonoids synth
Externí odkaz:
https://doaj.org/article/43373eb53d3f49fe91085487b5eae5ca
Autor:
Ming-Xing Zhou, Guo-Hui Li, Xue-Yi Wu, Lin Sun, Yan-Ru Li, Wen-Jing Yang, Dong-Mei Ren, Xiao-Ning Wang, Lan Xiang, Hong-Xiang Lou, Tao Shen
Publikováno v:
Journal of Functional Foods, Vol 54, Iss , Pp 337-347 (2019)
Exogenous toxicants (e.g. arsenic, cigarette smoke), trigger oxidative stress, and initiate the pathogenesis of many human diseases. Induction of nuclear factor E2-related factor 2 (Nrf2) counteracts exogenous toxicant-induced oxidative insults. Usin
Externí odkaz:
https://doaj.org/article/69895f2ddee847d9a5f7e8453d556c7f
Autor:
Rui-Lin Xiong, Jiao-Zhen Zhang, Xin-Yan Liu, Jian-Qun Deng, Ting-Ting Zhu, Rong Ni, Hui Tan, Ju-Zheng Sheng, Hong-Xiang Lou, Ai-Xia Cheng
Publikováno v:
Antioxidants, Vol 11, Iss 4, p 735 (2022)
Liverworts are rich in bibenzyls and related O-glycosides, which show antioxidant activity. However, glycosyltransferases that catalyze the glycosylation of bibenzyls have not yet been characterized. Here, we identified two bibenzyl UDP-glucosyltrans
Externí odkaz:
https://doaj.org/article/b52061df8be34345b02a636b824cd989
Publikováno v:
Molecules, Vol 27, Iss 8, p 2514 (2022)
Eight naphtho-gamma-pyrones (NγPs) (1–8), together with four known biosynthetically related coumarin derivatives (9–12), were isolated from the potato dextrose agar media of a marine-derived fungus Aspergillus niger S-48. Among them, natural com
Externí odkaz:
https://doaj.org/article/0013877762a74424874de68bf96d396c