Biomaterial Database

[Cloning and expression of the Clostridium thermocellum gene in cyanobacteria Anacystis nidulans R2 cells]. 1992

R L Vil'chinkas, and I V Elanskaia

The XhoI-SalGI fragment of the plasmid pCI DNA was inserted into the SalGI site of the cyanobacterium Anacystis nidulans R2 integrative vector plasmid pIAH4. The fragment incorporates the endoglucanase gene of Clostridium thermocellum cloned earlier within the 6.7 kb DNA sequence. The recombinant plasmid DNA was transformed into Anacystis nidulans R2 cells. The cloned endoglucanase gene was shown to express in the cyanobacterium cells. The enzyme synthesized is accumulated within the cytoplasm of Anacystis nidulans cells and is not secreted into the periplasm.

UI	MeSH Term	Description	Entries
D010957	Plasmids	Extrachromosomal, usually CIRCULAR DNA molecules that are self-replicating and transferable from one organism to another. They are found in a variety of bacterial, archaeal, fungal, algal, and plant species. They are used in GENETIC ENGINEERING as CLONING VECTORS.	Episomes,Episome,Plasmid
D002480	Cellulase	An endocellulase with specificity for the hydrolysis of 1,4-beta-glucosidic linkages in CELLULOSE, lichenin, and cereal beta-glucans.	Endo-1,4-beta-Glucanase,Cellulysin,Endoglucanase,Endoglucanase A,Endoglucanase C,Endoglucanase E,Endoglucanase IV,Endoglucanase Y,beta-1,4-Glucan-4-Glucanohydrolase,Endo 1,4 beta Glucanase,beta 1,4 Glucan 4 Glucanohydrolase
D003001	Cloning, Molecular	The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.	Molecular Cloning
D003013	Clostridium	A genus of motile or nonmotile gram-positive bacteria of the family Clostridiaceae. Many species have been identified with some being pathogenic. They occur in water, soil, and in the intestinal tract of humans and lower animals.
D004269	DNA, Bacterial	Deoxyribonucleic acid that makes up the genetic material of bacteria.	Bacterial DNA
D000458	Cyanobacteria	A phylum of oxygenic photosynthetic bacteria comprised of unicellular to multicellular bacteria possessing CHLOROPHYLL a and carrying out oxygenic PHOTOSYNTHESIS. Cyanobacteria are the only known organisms capable of fixing both CARBON DIOXIDE (in the presence of light) and NITROGEN. Cell morphology can include nitrogen-fixing heterocysts and/or resting cells called akinetes. Formerly called blue-green algae, cyanobacteria were traditionally treated as ALGAE.	Algae, Blue-Green,Blue-Green Bacteria,Cyanophyceae,Algae, Blue Green,Bacteria, Blue Green,Bacteria, Blue-Green,Blue Green Algae,Blue Green Bacteria,Blue-Green Algae