Results 51 to 60 of about 3,454,458 (298)

MIBiG 4.0: advancing biosynthetic gene cluster curation through global collaboration [PDF]

open access: yes
Specialized or secondary metabolites are small molecules of biological origin, often showing potent biological activities with applications in agriculture, engineering and medicine.
Aguilar, C.   +286 more
core   +1 more source

Chromatin-level regulation of biosynthetic gene clusters [PDF]

open access: yesNature Chemical Biology, 2009
Loss-of-function Aspergillus nidulans CclA, a Bre2 ortholog involved in histone H3 lysine 4 methylation, activated the expression of cryptic secondary metabolite clusters in A. nidulans. One new cluster generated monodictyphenone, emodin and emodin derivatives, whereas a second encoded two anti-osteoporosis polyketides, F9775A and F9775B.
Jin Woo, Bok   +11 more
openaire   +2 more sources

The biosynthetic gene cluster for the polyketide immunosuppressant rapamycin. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1995
The macrocyclic polyketides rapamycin and FK506 are potent immunosuppressants that prevent T-cell proliferation through specific binding to intracellular protein receptors (immunophilins). The cloning and specific alteration of the biosynthetic genes for these polyketides might allow the biosynthesis of clinically valuable analogues.
Schwecke, Torsten   +12 more
openaire   +2 more sources

MIBiG 3.0: a community-driven effort to annotate experimentally validated biosynthetic gene clusters [PDF]

open access: yes, 2023
With an ever-increasing amount of (meta)genomic data being deposited in sequence databases,(meta)genome mining for natural product biosynthetic pathways occupies a critical role in the discovery of novel pharmaceutical drugs, crop protection agents and ...
Aguilar, C.   +80 more
core   +1 more source

Transcriptional regulation of the novobiocin biosynthetic gene cluster [PDF]

open access: yesMicrobiology, 2009
The aminocoumarin antibiotic novobiocin is a gyrase inhibitor formed by a Streptomyces strain. The biosynthetic gene cluster of novobiocin spans 23.4 kb and contains 20 coding sequences, among them the two regulatory genes novE and novG. We investigated the location of transcriptional promoters within this cluster by insertion of transcriptional ...
Dangel, Volker   +6 more
openaire   +3 more sources

Figure S2 – NB-183-Biosynthetic gene cluster regions.pdf

open access: yes, 2023
Biosynthetic gene cluster ...
Lawrence Goodridge (4821957)   +6 more
core   +1 more source

Exploratory and Inferential Analysis of Gene Cluster Neighborhood Graphs [PDF]

open access: yes, 2009
Many different cluster methods are frequently used in gene expression data analysis to find groups of co–expressed genes. However, cluster algorithms with the ability to visualize the resulting clusters are usually preferred.
Voglhuber Ingo   +8 more
core   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Control of Aflatoxin Production of Aspergillus flavus and Aspergillus parasiticus Using RNA Silencing Technology by Targeting aflD (nor-1) Gene. [PDF]

open access: yes, 2011
Aspergillus flavus and Aspergillus parasiticus are important pathogens of cotton, corn, peanuts and other oil-seed crops, producing toxins both in the field and during storage.
Daniel Caley   +14 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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