Results 91 to 100 of about 5,912 (186)

Extremely Low Concentrations of Acetic Acid Stimulate Cell Differentiation in Rice Blast Fungus

open access: yesiScience, 2020
Summary: Metabolic switching and rewiring play a dynamic role in programmed cell differentiation. Many pathogenic microbes need to survive in nutrient-deficient conditions and use the glyoxylate cycle, an anaplerotic pathway of the tricarboxylic acid ...
Misa Kuroki   +4 more
doaj   +1 more source

Natural Products in Cancer Prevention and Therapy: Current Challenges and Future Directions

open access: yesMedComm, Volume 7, Issue 2, February 2026.
Natural products play a pivotal role in cancer therapy. They induce cancer cell death by reprogramming four metabolic pathways while precisely targeting the tumor microenvironment and immune cells. These compounds not only leverage novel delivery systems for innovative applications but also demonstrate unique therapeutic efficacy across clinical stages:
Ruimiao Qian   +8 more
wiley   +1 more source

Kinetics of thermal deactivation of chitin deacetylase [PDF]

open access: yes, 2010
In the paper the thermal deactivation of chitin deacetylase separated from Absidia orchidis vel coerulea was investigated. Experiments were carried out at a temperature of 50ºC up to 24 hours.
Jaworska, Małgorzata M.
core  

Enzymatic Modifications of Chitin, Chitosan, and Chitooligosaccharides

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
Chitin and its N-deacetylated derivative chitosan are two biological polymers that have found numerous applications in recent years, but their further deployment suffers from limitations in obtaining a defined structure of the polymers using traditional ...
Michal Benedykt Kaczmarek   +5 more
doaj   +1 more source

Shotgun analysis on the peritrophic membrane of the silkworm Bombyx mori [PDF]

open access: yesBMB Reports, 2012
The insect midgut epithelium is generally lined with a uniquechitin and protein structure, the peritrophic membrane (PM),which facilitates food digestion and protects the gut epithelium.We used gel electrophoresis and mass spectrometry toidentify the ...
Xiaowu Zhong, Liping Zhang,Yong Zou, Qiying Yi, Ping Zhao*, Qingyou Xia & Zhonghuai Xiang
doaj  

Downregulation of a chitin deacetylase-like protein in response to baculovirus infection and its application for improving baculovirus infectivity [PDF]

open access: yes, 2010
Several expressed sequence tags (ESTs) with homology to chitin deacetylase-like protein (CDA) were selected from a group of Helicoverpa armigera genes whose expression changed after infection with H. armigera single nucleopolyhedrovirus (HearNPV).
Ferré, Juan   +9 more
core   +1 more source

BIOCONVERSION OF CHITIN TO CHITOSAN: HETEROLOGOUS EXPRESSION OF MUCOR ROUXII CHITIN DEACETYLASE AND GENETIC ANALYSIS OF SACCHAROMYCES CEREVISIAE CHITIN DEACETYLASES [PDF]

open access: yes, 1996
Η ΧΙΤΟΖΑΝΗ ΕΙΝΑΙ ΕΝΑ ΠΟΛΥΜΕΡΕΣ ΙΔΙΑΙΤΕΡΑ ΧΡΗΣΙΜΟ ΣΕ ΒΙΟΤΕΧΝΟΛΟΓΙΚΕΣ ΕΦΑΡΜΟΓΕΣ. ΜΙΑ ΕΝΔΙΑΦΕΡΟΥΣΑ ΠΡΟΣΕΓΓΙΣΗ ΓΙΑ ΤΗΝ ΠΑΡΑΣΚΕΥΗ ΤΗΣ ΑΠΟΤΕΛΕΙ Η ΜΕΤΑΤΡΟΠΗ ΤΗΣ ΧΙΤΙΝΗΣ ΠΡΟΣ ΧΙΤΟΖΑΝΗ ΑΠΟ ΤΟ ΕΝΖΥΜΟ ΑΠΑΚΕΤΥΛΑΣΗ ΤΗΣ ΧΙΤΙΝΗΣ.
Christodoulidou, Anna   +1 more
core   +1 more source

Solid state fermentation production of chitin deacetylase by Colletotrichum lindemuthianum ATCC 56676 using different substrates [PDF]

open access: yes, 2011
Production of extracellular chitin deacetylase by Colletotrichum lindemuthianum ATCC 56676 under solid substrate fermentation was studied. The suitability of shrimp shell chitin waste (SSCW) and commercial wheat bran (CWB) was evaluated for maximal ...
Suresh, P. V.   +2 more
core  

The molecular structure, biological roles, and inhibition of plant pathogenic fungal chitin deacetylases

open access: yesFrontiers in Plant Science
Chitin/polysaccharide deacetylases belong to the carbohydrate esterases family 4 (CE4 enzymes). They play a crucial role in modifying the physiochemical characteristics of structural polysaccharides and are also involved in a wide range of biological ...
Johannes Mapuranga   +7 more
doaj   +1 more source

Isolation, molecular cloning and characterisation of two genes coding chitin deacetylase from mucor circinelloides ibt-83 [PDF]

open access: yes, 2016
Chitosan is a linear N-deacetylated derivative of chitin, soluble in acetic solutions. The deacetylation of chitin can be achieved enzymatically using chitin deacetylase (ChDa) (EC 3.5.1.41), which hydrolyses the N-acetamido groups of N-acetyl-D ...
Florczak, Tomasz   +4 more
core  

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