La chitine a été recherchée dans les productions métaplasmatiques (kystes, fourreaux, loricas, coques) de 22 espèces de Cilés en utilisant une micro-méthode spécifique basée sur l'emploi d'une chitinase microbienne concentrée et purifiée. Sur les 22 espèces étudiées, 14 élaborent des structures chitineuses. La biosynthèse de la chitine apparaît donc comme une propriété générale de la classes des Ciliés.The presence of Chitin has been searched in the metaplasmatic productions (cysts, loricas, shells) of 22 species of Ciliata, using a specific micromethod involving a powerful preparation of purified chitinase of microbial origin. Among these 22 species sofar studied, 14 are able to produce chitinous structures. The biosynthesis of chitin thus...
Abstract Background Chitinases are ubiquitous enzymes that have gained a recent biotechnological att...
Chitin is the second most abundant natural biopolymer that is found in exoskeletons of crustaceans, ...
The extracellular chitinolytic complex of Serratia marcescens Bu 211 ATCC 9986 was shown to include ...
La chitine, haut polymère linéaire B-1,4 de la N-acétyl-D-glucosamine, est largement utilisée dans l...
Using a purified preparation of chitinases, an enzymatic method for the specific detection and the q...
Using a specific and quantitative enzymatic-identification procedure, the polysaccharide chitin has ...
1. The wide distribution of chitin in the shells of Molluscs was confirmed thanks to the application...
The ultrastructural localization of chitin in the cyst walls of Euplotes muscicola was determined by...
Le présent travail tend à mettre un terme à la controverse sur l'origine de la chitine trouvée chez ...
Po celiuliozės chitinas yra gausiausias natūralus polimeras žemėje. Šis angliavandenis sutinkamas va...
La chitine est produite en quantité importante dans la biosphère. Elle existe dans les squelettes ex...
Background: Chitin is one of the most abundant biopolymers on Earth, only trailing second after cell...
CHITIN HAS been generally considered as almost synonymous with the arthropod exoskeleton. H owever, ...
La chitine est un homopolymere de [béta] 1-4 N-acetylglucosamine et elle est le principal composant ...
The size, morphology and species-specific texture of mollusc shell biominerals is one of the unresol...
Abstract Background Chitinases are ubiquitous enzymes that have gained a recent biotechnological att...
Chitin is the second most abundant natural biopolymer that is found in exoskeletons of crustaceans, ...
The extracellular chitinolytic complex of Serratia marcescens Bu 211 ATCC 9986 was shown to include ...
La chitine, haut polymère linéaire B-1,4 de la N-acétyl-D-glucosamine, est largement utilisée dans l...
Using a purified preparation of chitinases, an enzymatic method for the specific detection and the q...
Using a specific and quantitative enzymatic-identification procedure, the polysaccharide chitin has ...
1. The wide distribution of chitin in the shells of Molluscs was confirmed thanks to the application...
The ultrastructural localization of chitin in the cyst walls of Euplotes muscicola was determined by...
Le présent travail tend à mettre un terme à la controverse sur l'origine de la chitine trouvée chez ...
Po celiuliozės chitinas yra gausiausias natūralus polimeras žemėje. Šis angliavandenis sutinkamas va...
La chitine est produite en quantité importante dans la biosphère. Elle existe dans les squelettes ex...
Background: Chitin is one of the most abundant biopolymers on Earth, only trailing second after cell...
CHITIN HAS been generally considered as almost synonymous with the arthropod exoskeleton. H owever, ...
La chitine est un homopolymere de [béta] 1-4 N-acetylglucosamine et elle est le principal composant ...
The size, morphology and species-specific texture of mollusc shell biominerals is one of the unresol...
Abstract Background Chitinases are ubiquitous enzymes that have gained a recent biotechnological att...
Chitin is the second most abundant natural biopolymer that is found in exoskeletons of crustaceans, ...
The extracellular chitinolytic complex of Serratia marcescens Bu 211 ATCC 9986 was shown to include ...