Results 71 to 80 of about 55,739 (236)

Antibacterial and β-amyloid precursor protein-cleaving enzyme 1 inhibitory polyketides from the fungus Aspergillus chevalieri

Frontiers in Microbiology, 2022
One new prenylated benzenoid, (±)-chevalieric acid (1), and four new anthraquinone derivatives, (10S,12S)-, (10S,12R)-, (10R,12S)-, and (10R,12R)-chevalierone (2–5), together with ten previously described compounds (6–15), were isolated from the fungus ...
Qing-Yuan Wang, He-Ping Chen, Kai-Yue Wu, Xinyang Li, Ji-Kai Liu   +4 more
doaj   +1 more source

Exploring the Roles of Tuna‐Associated Acinetobacter sp. YFT067: Implications for Host Health and Metabolism

Animal Research and One Health, EarlyView.
This study firstly isolated a tuna‐derived gut probiotic Acinetobacter seifertii YFT067. Dietary administration of YFT067 played significant roles in promoting growth performance, SCFAs production, lipid absorption, and metabolism of the host, indicating YFT067 as a promising probiotic candidate for enhancing tuna aquaculture productivity through ...
Ying Zou, Hai Huang, Qiongyao Fu, Zhiyuan Lu, Zhiqiang Guo   +4 more
wiley   +1 more source

Secondary Metabolites from Marine-Derived Fungus Penicillium rubens BTBU20213035

Journal of Fungi
Two new polyketide derivatives, penirubenones A and B (1 and 2), and two naturally rare amino-bis-tetrahydrofuran derivatives, penirubenamides A and B (3 and 4), together with nine known compounds (5–13) were isolated from the marine-derived fungus ...
Xiuli Xu, Yifei Dong, Jinpeng Yang, Long Wang, Linlin Ma, Fuhang Song, Xiaoli Ma   +6 more
doaj   +1 more source

Quantification of N-acetylcysteamine activated methylmalonate incorporation into polyketide biosynthesis

Beilstein Journal of Organic Chemistry, 2013
Polyketides are biosynthesized through consecutive decarboxylative Claisen condensations between a carboxylic acid and differently substituted malonic acid thioesters, both tethered to the giant polyketide synthase enzymes.
Stephan Klopries, Uschi Sundermann, Frank Schulz   +2 more
doaj   +1 more source

Secondary metabolism of the forest pathogen Dothistroma septosporum : a thesis presented in the partial fulfilment of the requirements for the degree of Doctor of Philosophy (PhD) in Genetics at Massey University, Manawatu, New Zealand [PDF]

, 2016
Dothistroma septosporum is a fungus causing the disease Dothistroma needle blight (DNB) on more than 80 pine species in 76 countries, and causes serious economic losses. A secondary metabolite (SM) dothistromin, produced by D. septosporum, is a virulence
Ozturk, Ibrahim Kutay
core  

Recognition of extended linear and cyclised polyketide mimics by a Type II acyl carrier protein [PDF]

, 2016
Extended linear and cyclised polyketide mimics were synthesized and high-resolution solution NMR structures were used to probe the interactions of the actinorhodin polyketide ACP with these surrogates.
Bailey, Christopher, Crosby, John, Crump, Matthew, Dong, Xu, Simpson, Tom, Williams, Christopher, Willis, Chris   +6 more
core   +2 more sources

Metabolic Plasticity and Terpenoid Modulation in Zanthoxylum armatum Callus Cultures: Chemical Composition and Biotechnological Perspectives

Flavour and Fragrance Journal, EarlyView.
Graphical abstract illustrating the metabolic dynamics and regulation of terpenoid production in Zanthoxylum armatum callus cultures. On the left, callus initiation and growth from explants are shown, followed by the establishment of suspension cultures.
Sumit Purohit, Balwant Rawat, Ravendra Kumar, Mrinalini Agarwal, Somya Sinha, Shivani Negi, Namini Joshi, Akshita Raj, Prabhakar Semwal, A. Dheerani, Janhvi Mishra Rawat, Mozaniel Santana de Oliveira   +11 more
wiley   +1 more source

A Fungal Diterpene Synthase Is Responsible for Sterol Biosynthesis for Growth

Frontiers in Microbiology, 2020
A conserved open reading frame, dps, is described in Pestalotiopsis microspora, sharing a remarkable similarity with fungal diterpene synthases whose function is less studied. Loss-of-function approach manifested that dps was necessary for the growth and
Yanjie Liu, Anqing Duan, Longfei Chen, Longfei Chen, Dan Wang, Qiaohong Xie, Biyun Xiang, Yamin Lin, Xiaoran Hao, Xudong Zhu   +9 more
doaj   +1 more source

Genome sequence of the pattern forming Paenibacillus vortex bacterium reveals potential for thriving in complex environments [PDF]

, 2010
Background: The pattern-forming bacterium Paenibacillus vortex is notable for its advanced social behavior, which is reflected in development of colonies with highly intricate architectures.
Sirota-Madi, A., Olender, T., Helman, Y., Ingham, C., Brainis, I., Roth, D., Hagi, E., Brodsky, L., Leshkowitz, D., Galatenko, V., Nikolaev, V., Mugasimangalam, R.C., Bransburg-Zabary, S., Gutnick, D.L., Lancet, D., Ben-Jacob, E.   +15 more
core   +3 more sources

Functionally complementary bacterial inoculant coordinates arbuscular mycorrhizal fungi to improve Angelica sinensis root yield and quality

iMetaOmics, EarlyView.
Comprehensive understanding of how diverse PGPR strains enhance the rhizosphere microenvironment remains a considerable challenge. Here, we provide experimental evidence that a functionally synergistic composite microbial formulation can markedly enhance growth performance and improve the quality attributes in Angelica sinensis.
Zongyu Zhang, Yun Wang, Jiecai Zhao, Gaofeng Chen, Andéole Niyongabo Turatsinze, Liang Yue, Yuan Tian, Xiaofan Xie, Ailing Ye, Meilan Zhang, Lingling Wu, Zengxiang Guo, Yubao Zhang, Ruoyu Wang   +13 more
wiley   +1 more source