Results 31 to 40 of about 79,024 (234)

Glucuronoyl esterase – Novel carbohydrate esterase produced by Schizophyllum commune [PDF]

open access: yesFEBS Letters, 2006
The cellulolytic system of the wood‐rotting fungus Schizophyllum commune contains an esterase that hydrolyzes methyl ester of 4‐O‐methyl‐d‐glucuronic acid. The enzyme, called glucuronoyl esterase, was purified to electrophoretic homogeneity from a cellulose‐spent culture fluid.
Špániková, Silvia, Biely, Peter
openaire   +2 more sources

Esterase polymorphism marking cultivars of Manihot esculenta, Crantz

open access: yesBrazilian Archives of Biology and Technology, 2004
Esterase isozymes were used to detected substrate-preference polymorphism in twenty cultivars of Manihot esculenta, and to show cultivar-specific variation of this species.
Adriana Gazoli Resende   +2 more
doaj   +1 more source

Effet de la pectolyase Y-23 et de la cellulase Onozuka RS sur le rendement en protoplastes viables de Prunus cerasus L. [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2001
Effect of pectolyase Y-23 and cellulase Onozuka RS on the yield of viable protoplasts of Prunus cerasus L. ""Montmorency"". To isolate leaf mesophyll, leaf and root callus protoplasts of Prunus cerasus L.
Mehri-Kamoun R.
doaj  

Esterase profile in a pyrethroid-resistant Brazilian strain of the cattle tick Boophilus microplus (Acari, Ixodidae)

open access: yesGenetics and Molecular Biology, 2005
The cattle tick Boophilus microplus causes great damage in livestock and is considered one of the most important tropical ectoparasites. The traditional method of control is based on the intensive use of pesticides, however the indiscriminate use of ...
Milla Alves Baffi   +5 more
doaj   +1 more source

Temporal Shotgun Metagenomics Revealed the Potential Metabolic Capabilities of Specific Microorganisms During Lambic Beer Production

open access: yesFrontiers in Microbiology, 2020
Lambic beer production processes are characterized by a temporal succession of well-adapted microbial species. Temporal metagenomic analysis of a Belgian, traditional, lambic beer production process, which was examined microbiologically and ...
Jonas De Roos   +3 more
doaj   +1 more source

Endothelin receptor B antagonists decrease glioma cell viability independently of their cognate receptor [PDF]

open access: yes, 2008
Background: Endothelin receptor antagonists inhibit the progression of many cancers, but research into their influence on glioma has been limited. Methods: We treated glioma cell lines, LN-229 and SW1088, and melanoma cell lines, A375 and WM35 ...
A Bagnato   +42 more
core   +3 more sources

Las lipasas: enzimas con potencial para el desarrollo de biocatalizadores inmovilizados por adsorción interfacial

open access: yesRevista Colombiana de Biotecnología, 2010
Las lipasas son enzimas con propiedades funcionales muy interesantes que permiten su utilización práctica en diversos campos de las industrias agroquímica, farmacéutica, de detergentes y alimentaria, así como en química fina.
Jorge González-Bacerio   +2 more
doaj   +2 more sources

Polyploid races, genetic structure and morphological features of earthworm Aporrectodea rosea (Savigny, 1826) (Oligohaeta: Lumbricidae) in Ukraine [PDF]

open access: yes, 2011
Four chromosomal races (2n=36, 3n=54, 6n=108, 8n=144) and 96 clones have been revealed among 224 specimens of the earthworm A. rosea over the territory of Ukraine by means of karyological analysis and biochemical genetic marking.
Garbar, А. V.   +3 more
core  

First Record of \u3ci\u3eAphis Helianthi\u3c/i\u3e (Homoptera: Aphididae) as a Pest of Celery [PDF]

open access: yes, 2017
In 1989, the aphid Aphis helianthi severely damaged five of 10 scouted celery fields in west central Michigan. In 1990 and in 1991, A. helianthi again was a problem. reaching pestiferous levels in three of 10 and two of 10 scouted fields.
Davis, M. G. Kortier, Grafius, E.
core   +2 more sources

The Aspergillus niger faeB gene encodes a second feruloyl esterase involved in pectin and xylan degradation and is specifically induced in the presence of aromatic compounds [PDF]

open access: yes
The faeB gene encoding a second feruloyl esterase from Aspergillus niger has been cloned and characterized. It consists of an open reading frame of 1644 bp containing one intron.
Kester, H.C.M.   +3 more
core   +2 more sources

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