Results 211 to 220 of about 1,316,903 (408)

Microbial Mat Metagenomes from Waikite Valley, Aotearoa New Zealand [PDF]

open access: yesarXiv
The rise of complex multicellular ecosystems Neoproterozoic time was preceded by a microbial Proterozoic biosphere, where productivity may have been largely restricted to microbial mats made up of bacteria including oxygenic photosynthetic Cyanobacteria, anoxygenic phototrophs, and heterotrophs.
arxiv  

Biodegradation of Juglone by Xanthomonas arboricola pv. juglandis, The Causal Agent of Walnut (Juglans regia L.) Bacterial Blight

open access: yesChemistry &Biodiversity, Accepted Article.
Xanthomonas arboricola pv. juglandis is the causal agent of walnut blight, a disease affecting Juglans regia L. cultivations by causing severe economic losses worldwide. The content of phenolic compounds in J. regia cultivars plays an important role in determining the resistance or susceptibility to the infection.
Marco Scortichini   +4 more
wiley   +1 more source

The Biarylitides: Understanding the Structure and Biosynthesis of a Fascinating Class of Cytochrome P450 Modified RiPP Natural Products

open access: yesChemBioChem, EarlyView.
The biarylitides are fascinating RiPP natural products with small core peptides and diverse peptide crosslinks performed by cytochrome P450 enzymes. Here, we address the discovery and diversity of the biarylitides, methods to analyse these constrained cyclic peptides, the structures of the biarylitide P450 enzymes and address alternate catalytic ...
Leo Padva   +6 more
wiley   +1 more source

Microbial Community Ecology & Insect Nutrition [PDF]

open access: bronze, 2000
Michael G. Kaufman   +3 more
openalex   +1 more source

Characterization of the Cubamyces menziesii terpenome

open access: yesChemBioChem, Accepted Article.
Long‐lasting polypore fungi are significant producers of terpene cyclases of high interest for medicinal or biotechnological applications. Following the 1,000 Fungal Genomes initiative launched by the Joint Genome Institute, we explored the genome of Cubamyces (C.) menziesii and identified eighteen genes encoding sesquiterpene cyclases. In a search for
Gilles Iacazio   +10 more
wiley   +1 more source

The biogeochemistry of metal cycling [PDF]

open access: yes
The results of the Planetary Biology and Microbial Ecology's summer 1987 program are summarized. The purpose of the interdisciplinary PBME program is to integrate, via lectures and laboratory work, the contributions of university and NASA scientists and ...
Dutcher, F. Ronald   +2 more
core   +1 more source

Lienhwalides: Unique Tropolone–Maleidride Hybrids from Hypoxylon lienhwacheense

open access: yesChemBioChem, EarlyView.
Lienhwalides are novel tropolone–maleidride hybrid molecules unique in nature. Absolute configuration is solved by semisynthetic approaches and X‐ray analysis. Interplay between both lwt and lwm biosynthetic gene clusters is responsible for the production of lienhwalides.
Katharina Schmidt   +13 more
wiley   +1 more source

Mining Thermophile Genomes for New PETases with Exceptional Thermostabilities Using Sequence Similarity Networks

open access: yesChemBioChem, EarlyView.
Targeted genome mining identified thermostable enzymes (PETases) that hydrolyze the commonly used plastic polymer polyethylene terephthalate (PET). Thermostable enzymes are identified from thermophilic microbial sources. Experimental results reveal enzymatic activity on authentic PET films, highlighting potential for industrial application.
Zhenyu Hu   +4 more
wiley   +1 more source

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