Results 211 to 220 of about 17,200 (256)

Production and characterization of yeast extracts produced by Saccharomyces cerevisiae, Saccharomyces boulardii and Kluyveromyces marxianus

Preparative Biochemistry & Biotechnology, 2021
In recent years, prejudice in society against monosodium glutamate (MSG) has directed food manufacturers to alternative sources. Yeast extracts are considered as “natural” due to the production process and stand out due to their nutritional properties as
Furkan Demirgül, Ö. Şimşek, F. Bozkurt, E. Dertli, O. Sağdıç   +4 more
semanticscholar   +1 more source

γ‐aminobutyric acid production by Kluyveromyces marxianus strains

Journal of Applied Microbiology, 2020
Kluyveromyces marxianus dairy strains were tested for γ-aminobutyric acid (GABA) production. The genes involved in GABA catabolism (UGA1 and UGA2) and anabolism (GAD1) were found in K. marxianus genome. Their relative expression was evaluated with primer designed ad hoc.Strains were grouped on the basis of GAD1 gene sequence. Representative strains for
Perpetuini G., Tittarelli F., Battistelli N., Suzzi G., Tofalo R.   +4 more
openaire   +2 more sources

Characterization of essential elements for improved episomal expressions in Kluyveromyces marxianus

Biotechnology Journal, 2022
Kluyveromyces marxianus is a promising cell factory for producing heterologous proteins. Essential components including partition element, copy number control element, promoter, and terminator in multicopy plasmids applicable for K.
Pingping Wu, Jungang Zhou, Yao Yu, Hong Lu   +3 more
semanticscholar   +1 more source

Detoxification of Mycotoxin Patulin by the Yeast Kluyveromyces marxianus YG-4 in Apple Juice.

Journal of Agricultural and Food Chemistry
Patulin (PAT) is a mycotoxin produced by Penicillium species, which often contaminates fruit and fruit-derived products, posing a threat to human health and food safety.
Mengge Ning, Peng Guo, Jianrui Qi, Yuanyuan Cui, Kai Wang, Gengan Du, Zhouli Wang, Yahong Yuan, Tianli Yue   +8 more
semanticscholar   +1 more source

Structure of the ABF1-homologue from Kluyveromyces marxianus

Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression, 1993
By transformation of a Saccharomyces cerevisiae mutant strain conditionally expressing the ABF1-gene, a Kluyveromyces marxianus DNA fragment carrying the gene encoding the ABF1-homologue of this yeast strain (KmABF1) was selected. Comparison of the sequence of the KmABF1 gene with that encoding Saccharomyces cerevisiae ABF1 and the previously isolated ...
E H, Oberyé, K, Maurer, W H, Mager, R J, Planta   +3 more
openaire   +2 more sources

Cloning and characterization of Kluyveromyces marxianus Hog1 gene

Biotechnology Letters, 2010
The mitogen-activated protein kinase Hog1 gene (Kmhog1) was isolated from Kluyveromyces marxianus strain NBRC 1777 by degenerate PCR and genome walking, and then disrupted to construct a mutant strain hog1∆. The mutant was now more sensitive to acetic acid and its growth was nearly completely inhibited by 0.5 M NaCl (97%) and 10 mM H(2)O(2) (93%) as ...
Jiangchao, Qian, Xiulin, Qin, Qin, Yin, Ju, Chu, Yonghong, Wang   +4 more
openaire   +2 more sources

Metabolic physiology of aroma‐producing Kluyveromyces marxianus

Yeast, 2002
AbstractKluyveromyces marxianus has a high potential for industrial production of aroma compounds, such as 2‐phenylethanol, which is derived in a bioconversion from L‐phenylalanine. In the present work the product yield of K. marxianus in batch cultivation was estimated as 0.65 mol 2‐phenylethanol/mol L‐phenylalanine and thus significantly below the ...
Christoph, Wittmann, Michael, Hans, Wilfried, Bluemke   +2 more
openaire   +2 more sources

Iminodiacetate and Nitrilotriacetate Degradation by Kluyveromyces marxianus IMB3

Biochemical and Biophysical Research Communications, 2002
The thermotolerant yeast Kluyveromyces marxianus IMB3 was capable of utilising either iminodiacetate or nitrilotriacetate as a sole source of nitrogen for growth. Cell extracts contained iminodiacetate dehydrogenase and nitrilotriacetate monooxygenase activities, suggesting the presence in the yeast of orthologues of these bacterial enzymes.
Nigel G, Ternan, Geoffrey, McMullan
openaire   +2 more sources

Applications of Kluyveromyces marxianus in Biotechnology

2017
Kluyveromyces marxianus is a member of the Saccharomycetales yeast order and is used for a variety of commercial applications, most notably production of ethanol from food waste streams. Traits such as rapid growth rates, lactose utilization, good tolerance to inhibitory molecules and thermotolerance facilitate these applications. K.
Javier A. Varela, Loughlin Gethins, Catherine Stanton, Paul Ross, John P. Morrissey   +4 more
openaire   +1 more source

Metal-enzyme interactions in ADH1 from Kluyveromyces marxianus

International Journal of Biochemistry, 1993
1. 1. Among all metals tested (Cu2+, Ni2+, Co2+, Mn2+, Zn2+) only Cu2+ and Ni2+ can exert an inhibitory effect on catalysis. 2. 2. The effect of divalent cations (copper and nickel) on alcohol dehydrogenase 1 (ADH1) from Kluyveromyces marxianus is a mixed type inhibition. 3. 3.
GASTALDI, Daniela, PESSIONE, Enrica, VANNI A, GIUNTA, Carlo   +3 more
openaire   +2 more sources