Results 21 to 30 of about 4,313,489 (338)

The chemical structures and biological activities of indole diterpenoids

Natural Products and Bioprospecting, 2023
Indole diterpenoids (IDTs) are an essential class of structurally diverse fungal secondary metabolites, that generally appear to be restricted to a limited number of fungi, such as Penicillium, Aspergillus, Claviceps, and Epichloe species, etc.
Jingwen Niu, Jianzhao Qi, Pengchao Wang, Chengwei Liu, Jin-ming Gao   +4 more
doaj   +1 more source

Research Progress on Fungal Sesterterpenoids Biosynthesis

Journal of Fungi, 2022
Sesterterpenes are 25-carbon terpenoids formed by the cyclization of dimethyl allyl diphosphate (DMAPP) and isopentenyl diphosphate (IPP) as structural units by sesterterpenes synthases.
Ping Zhang, Jianzhao Qi, Yingce Duan, Jin-ming Gao, Chengwei Liu   +4 more
doaj   +1 more source

Effective biosynthesis of 2,5-furandicarboxylic acid from 5-hydroxymethylfurfural via a bi-enzymatic cascade system using bacterial laccase and fungal alcohol oxidase

Biotechnology for Biofuels and Bioproducts, 2023
Background As a cost-effective and eco-friendly approach, biocatalysis has great potential for the transformation of 5-hydroxymethylfurfural (HMF) into 2,5-furandicarboxylic acid (FDCA).
Fan Yang, Jiashu Liu, Bianxia Li, Huanan Li, Zhengbing Jiang   +4 more
doaj   +1 more source

High-efficient production of mushroom polyketide compounds in a platform host Aspergillus oryzae

Microbial Cell Factories, 2023
Background Orsellinic acid (2,4-dihydroxy-6-methylbenzoic acid, OA) and its structural analog o-Orsellinaldehyde, have become widely used intermediates in clinical drugs synthesis.
Haiyan Han, Chunyan Yu, Jianzhao Qi, Pengchao Wang, Peipei Zhao, Wenbing Gong, Chunliang Xie, Xuekui Xia, Chengwei Liu   +8 more
doaj   +1 more source

Unique Glutelin Expression Patterns and Seed Endosperm Structure Facilitate Glutelin Accumulation in Polyploid Rice Seed

Rice, 2021
Background Rice is not only an essential food but also a source of high quality protein. Polyploidy is an evolutionary trajectory in plants, and enhancing glutelin by polyploidization is an attractive strategy for improving the nutritional value of rice ...
Lu Gan, Baosheng Huang, Zhaojian Song, Yachun Zhang, Yujie Zhang, Si Chen, Liqi Tong, Zhisong Wei, Lingxiang Yu, Xiangbo Luo, Xianhua Zhang, Detian Cai, Yuchi He   +12 more
doaj   +1 more source

Partitioning of starter bacteria and added exogenous enzyme activities between curd and whey during Cheddar cheese manufacture [PDF]

, 2013
peer-reviewedPartitioning of starter bacteria and enzyme activities was investigated at different stages of Cheddar cheese manufacture using three exogenous commercial enzyme preparations added to milk or at salting.
Doolan, I. A., Kilcawley, Kieran, Nongonierma, Alice B., Wilkinson, M.G.   +3 more
core   +1 more source

Molecular, biochemical and kinetic analysis of a novel, thermostable lipase (LipSm) from Stenotrophomonas maltophilia Psi-1, the first member of a new bacterial lipase family (XVIII)

Journal of Biological Research - Thessaloniki, 2018
Background Microbial lipases catalyze a broad spectrum of reactions and are enzymes of considerable biotechnological interest. The focus of this study was the isolation of new lipase genes, intending to discover novel lipases whose products bear ...
Maria Parapouli, Athanasios Foukis, Panagiota-Yiolanda Stergiou, Maria Koukouritaki, Panagiotis Magklaras, Olga A. Gkini, Emmanuel M. Papamichael, Amalia-Sofia Afendra, Efstathios Hatziloukas   +8 more
doaj   +1 more source

Kinetic Characterization and X-ray Structure of a Mutant of Haloalkane Dehalogenase with Higher Catalytic Activity and Modified Substrate Range [PDF]

, 1996
Conversion of halogenated aliphatics by haloalkane dehalogenase proceeds via the formation of a covalent alkyl-enzyme intermediate which is subsequently hydrolyzed by water.
Dijkstra, Bauke W.,, Heimeriks, Gaston J.,, Janssen, Dick B.,, Kalk, Kor H.,, Poelarends, Gerrit J.,, Ridder, Ivo S.,, Rink, Rick,, Schanstra, Joost P.,   +7 more
core   +3 more sources

Correction to: Molecular, biochemical and kinetic analysis of a novel, thermostable lipase (LipSm) from Stenotrophomonas maltophilia Psi‑1, the first member of a new bacterial lipase family (XIX)

Journal of Biological Research - Thessaloniki, 2018
We have recently (8th February 2018) published our article entitled “Molecular, biochemical and kinetic analysis of a novel, thermostable lipase (LipSm) from Stenotrophomonas maltophilia Psi-1, the first member of a new bacterial lipase family (XVIII ...
Maria Parapouli, Athanasios Foukis, Panagiota‑Yiolanda Stergiou, Maria Koukouritaki, Panagiotis Magklaras, Olga A. Gkini, Emmanuel M. Papamichael, Amalia‑Sofia Afendra, Efstathios Hatziloukas   +8 more
doaj   +1 more source

Comparative Study of Single-stranded Oligonucleotides Secondary Structure Prediction Tools

BMC Bioinformatics, 2023
Background Single-stranded nucleic acids (ssNAs) have important biological roles and a high biotechnological potential linked to their ability to bind to numerous molecular targets. This depends on the different spatial conformations they can assume. The
Thomas Binet, Séverine Padiolleau-Lefèvre, Stéphane Octave, Bérangère Avalle, Irene Maffucci   +4 more
doaj   +1 more source