Results 71 to 80 of about 38,087 (169)

Retinal Production by Precision Fermentation of Saccharomyces cerevisiae

Fermentation
Retinoids, including retinol, retinal, and retinoic acid, are a group of vitamin A derivatives with skin-improving effects. Retinoic acid is highly effective for skin anti-aging but can cause irritation, requiring a prescription.
Hye-Seon Hwang, Kwang-Rim Baek, Seung-Oh Seo   +2 more
doaj   +1 more source

Ataxia in children: early recognition and clinical evaluation [PDF]

, 2017
Background: Ataxia is a sign of different disorders involving any level of the nervous system and consisting of impaired coordination of movement and balance.
Falsaperla, Raffaele, Lubrano, Riccardo, Pavone, Piero, Pavone, Vito, Praticò, Andrea D., Rizzo, Renata, Ruggieri, Martino   +6 more
core   +1 more source

Asymmetric microbial reduction of ketones: absolute configuration of trans-4-ethyl-1-(1S-hydroxyethyl)cyclohexanol [PDF]

, 2009
A set of five fungal species, Botrytis cinerea, Trichoderma viride and Eutypa lata, and the endophytic fungi Colletotrichum crassipes and Xylaria sp., was used in screening for microbial biocatalysts to detect monooxygenase and alcohol dehydrogenase ...
Aleu Casatejada, Josefina, Carrara Mafeu, Mariana, González Collado, Isidro, Pinedo Rivilla, Cristina, Regina Araujo, Angela   +4 more
core   +2 more sources

Pyruvate decarboxylase and its lysine succinylation contribute to the development and metabolite biosynthesis in pathogenic fungus Aspergillus flavus

Mycology
This study evaluates the effects of pyruvate decarboxylase and its lysine succinylation (Ksucc) on the development of Aspergillus flavus and the production of secondary metabolites.
Guoqi Li, Elisabeth Tumukunde, Yuanyuan Chen, Yao Zhang, Yunlu Kuang, John Adejor, Meifang Wen, Shihua Wang   +7 more
doaj   +1 more source

A fast ethanol assay to detect seed deterioration [PDF]

, 2012
The most common way to test seed quality is to use a simple and reliable but time- and space-consuming germination test. In this paper we present a fast and simple method to analyse cabbage seed deterioration by measuring ethanol production from ...
Buckley, W.T., Groot, C.C., de, Groot, S.P.C., Kodde, J., Retiere, M., Víquez Zamora, A.M.   +5 more
core   +2 more sources

KLONING DAN EKSPRESI GEN pdc PENYANDI PYRUVATE DECARBOXYLASE DARI Zymobacter palmae [PDF]

, 2008
Gen pdc merupakan penyandi enzim pyruvate decarboxylase (PDC) yang berperan dalam proses produksi asetaldehida secara homofermentatif. Asetaldehida berperan penting dalam sintesis asam asetat, anhidrid asam asetat, butanol, etil asetat dan piridin.
Kusuma, Agitya Putra
core  

Marinomonas brasilensis sp. nov., isolated from the coral Mussismilia hispida, and reclassification of Marinomonas basaltis as a later heterotypic synonym of Marinomonas communis [PDF]

, 2011
A Gram-negative, aerobic bacterium, designated strain R-40503(T), was isolated from mucus of the reef-builder coral Mussismilia hispida, located in the Sao Sebastiao Channel, Sao Paulo, Brazil.
Alves, Anne Willems, Baumann, Eck, Fabiano L. Thompson, Goris, Ilse Cleenwerck, Luciane A. Chimetto, Marcelo Brocchi, Paul De Vos, Saitou, Savelkoul, Stackebrandt, van Landschoot, Willems   +14 more
core   +2 more sources

Characterization of the metabolic shift between oxidative and fermentative growth in Saccharomyces cerevisiae by comparative ¹³C flux analysis

Microbial Cell Factories, 2005
Background One of the most fascinating properties of the biotechnologically important organism Saccharomyces cerevisiae is its ability to perform simultaneous respiration and fermentation at high growth rate even under fully aerobic conditions.
Wittmann Christoph, Frick Oliver
doaj   +1 more source

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W., Fischer, R., Huber, R., Rüdiger, W., Scheer, Hugo, Schirmer, T., Schmidt, G., Siebzehnrübl, S.   +7 more
core   +1 more source

l-Lactic acid production from glucose and xylose with engineered strains of Saccharomyces cerevisiae: aeration and carbon source influence yields and productivities

Microbial Cell Factories, 2018
Background Saccharomyces cerevisiae, engineered for l-lactic acid production from glucose and xylose, is a promising production host for lignocellulose-to-lactic acid processes.
Vera Novy, Bernd Brunner, Bernd Nidetzky
doaj   +1 more source