Results 21 to 30 of about 14,145 (207)

Engineering transcriptional regulation of pentose metabolism in Rhodosporidium toruloides for improved conversion of xylose to bioproducts

open access: yesMicrobial Cell Factories, 2023
Efficient conversion of pentose sugars remains a significant barrier to the replacement of petroleum-derived chemicals with plant biomass-derived bioproducts. While the oleaginous yeast Rhodosporidium toruloides (also known as Rhodotorula toruloides) has
Samuel T. Coradetti   +11 more
doaj   +1 more source

Regulation of Nitrogen Metabolism by GATA Zinc Finger Transcription Factors in Yarrowia lipolytica

open access: yesmSphere, 2017
Fungi accumulate lipids in a manner dependent on the quantity and quality of the nitrogen source on which they are growing. In the oleaginous yeast Yarrowia lipolytica, growth on a complex source of nitrogen enables rapid growth and limited accumulation ...
Kyle R. Pomraning   +2 more
doaj   +1 more source

Regulation of Hfq by the RNA CrcZ in Pseudomonas aeruginosa carbon catabolite repression. [PDF]

open access: yesPLoS Genetics, 2014
Carbon Catabolite repression (CCR) allows a fast adaptation of Bacteria to changing nutrient supplies. The Pseudomonas aeruginosa (PAO1) catabolite repression control protein (Crc) was deemed to act as a translational regulator, repressing functions ...
Elisabeth Sonnleitner, Udo Bläsi
doaj   +1 more source

The interplay of StyR and IHF regulates substrate-dependent induction and carbon catabolite repression of styrene catabolism genes in Pseudomonas fluorescens ST

open access: yesBMC Microbiology, 2008
Background In Pseudomonas fluorescens ST, the promoter of the styrene catabolic operon, PstyA, is induced by styrene and is subject to catabolite repression.
Leoni Livia   +3 more
doaj   +1 more source

The Pseudomonas aeruginosa catabolite repression control protein Crc is devoid of RNA binding activity. [PDF]

open access: yesPLoS ONE, 2013
The Crc protein has been shown to mediate catabolite repression control in Pseudomonas, leading to a preferential assimilation of carbon sources. It has been suggested that Crc acts as a translational repressor of mRNAs, encoding functions involved in ...
Tetyana Milojevic   +4 more
doaj   +1 more source

Peculiarities of hexose transport and catabolite repression regulation by hexose sensors HpGcr1 and HpHxs1 in the yeast Hansenula polymorpha

open access: yesБіологічні студії, 2012
In the yeasts, as in the majority of microorganisms, glucose is the main source of carbon and energy, as well as a key effector molecule involved in transcriptional regulation.
O. G. Stasyk   +4 more
doaj   +1 more source

Carbon Catabolite Repression in Filamentous Fungi [PDF]

open access: yesInternational Journal of Molecular Sciences, 2017
Carbon Catabolite Repression (CCR) has fascinated scientists and researchers around the globe for the past few decades. This important mechanism allows preferential utilization of an energy-efficient and readily available carbon source over relatively less easily accessible carbon sources. This mechanism helps microorganisms to obtain maximum amount of
Muhammad Adnan   +6 more
openaire   +2 more sources

Distinctive Regulation of Carbapenem Susceptibility in Pseudomonas aeruginosa by Hfq

open access: yesFrontiers in Microbiology, 2020
Carbapenems are often the antibiotics of choice to combat life threatening infections caused by the opportunistic human pathogen Pseudomonas aeruginosa. The outer membrane porins OprD and OpdP serve as entry ports for carbapenems.
Elisabeth Sonnleitner   +4 more
doaj   +1 more source

Rhamnose-inducible gene expression in Listeria monocytogenes. [PDF]

open access: yesPLoS ONE, 2012
Acid production from rhamnose is a characteristic phenotype of Listeria monocytogenes. We report the identification of the rhamnose transport and utilization operon located at lmo2846 to lmo2851, including the rhamnose-dependent promoter P(rha ...
Lars Fieseler   +3 more
doaj   +1 more source

Cyst Germination Proteins of the Potato Pathogen Phytophthora infestans Share Homology with Human Mucins

open access: yesMolecular Plant-Microbe Interactions, 2000
We have cloned genes of Phytophthora infestans, the causal agent of potato late blight, that are activated shortly before the onset of invasion of the host tissue.
Birgit Görnhardt   +2 more
doaj   +1 more source

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