Results 91 to 100 of about 37,635 (263)

Chitin, Chitinases and Chitinase-Like Proteins: A Hypothesis on Ancestral Relationships

open access: yes, 2009
In this contribution we reconsider the phylogeny of mammalian proteins homologous to the glycosyl hydrolase 18 family: chitinases and chitinase-like proteins.
GIANSANTI, Andrea   +1 more
core  

Human brain matters: Navigating the neuropathology of COVID‐19

open access: yesBrain Pathology, EarlyView.
Severe COVID‐19 is associated with vascular dysregulation and chronic neuroinflammation, leading to axonal injury and neurodegeneration. In long COVID or PASC, persistent alterations in neuroimaging and biofluid biomarkers reflect ongoing neuronal damage and neuroinflammation, contributing to long‐term neurological symptoms including fatigue, cognitive
Juliana M. Nieuwland   +4 more
wiley   +1 more source

Cellulase and Chitinase in Soil Amœbæ [PDF]

open access: yesNature, 1955
IT has long been known that cellulose and chitin are broken down by many species of both bacteria and fungi that can be isolated from soil. It is probable that the soil fauna may also be important in this respect, for it is known that earthworms and eel-worms may possess both cellulase and chitinase1. Some soil amœbae were examined to see whether they,
openaire   +2 more sources

Isolation and characterisation of two chitinase and one novel glucanase genes for engineering plant defence against fungal pathogens

open access: yes, 2006
Hydrolytic enzymes such as chitinases and glucanases are implicated in plant defense responses against fungal pathogens. These enzymes are responsible for the breakdown of chitin and glucan, two major components of the fungal cell walls.
Severgnini, Susana M.E.
core  

PRODUCTION AND CHARACTERIZATION OF CHITINASE ENZYMES FROM SULILI HOT SPRING IN SOUTH SULAWESI, Bacillus sp. HSA,3-1a [PDF]

open access: yes, 2010
Chitinase is an extracellular enzyme which is capable in hydrolyzing insoluble chitin to its oligomeric and monomeric components. The enzyme produced by thermophilic bacteria was screened and isolated from Sulili hot spring in Pinrang, South Sulawesi ...
Natsir, Hasnah
core  

Chitinase activity analysis.

open access: yes, 2013
(A) Chitinase activity detected in 100 micrograms of total protein from purified polyhedra of AgMNPV and vAgp2100Cf.chiA/v-cath using the DNS method [34].
Anabele Azevedo Lima (462785)   +5 more
core   +1 more source

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh   +5 more
wiley   +1 more source

Transcriptomic and proteomic signatures underlying nymphal adaptation and foam production in the forage pest Mahanarva spectabilis

open access: yesInsect Molecular Biology, EarlyView.
RNA‐seq and Batelli gland proteomics of fifth‐instar Mahanarva spectabilis nymphs reveal transcripts and proteins associated with xylem feeding, foam production and environmental interaction. Functional annotation identified genes involved in osmoregulation, detoxification, chemosensation and stress responses, while proteomic analysis confirmed ...
Monique da Silva Bonjour   +8 more
wiley   +1 more source

Screening of high chitinase-producing stains from Trichoderma harzianum and conditions for enzyme production

open access: yes浙江大学学报. 农业与生命科学版, 2010
Trichoderma harzianum wild-type strains were implanted by N+ to produce mutagenesis. A mutant stain H-13 with higher activity of chitinase was obtained by screening the mutants with transparent zone, and analyzing chitinase activity by DNS method. Single-
WANG Hong-mei   +4 more
doaj   +1 more source

Nonnodulating Fagales retain the functional NODULE INCEPTION gene

open access: yesNew Phytologist, EarlyView.
NODULE INCEPTION orthologs are present in nonnodulating species in Fagales.
Momona Noda   +3 more
wiley   +1 more source

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