Results 261 to 270 of about 50,361 (306)
Some of the next articles are maybe not open access.
Exopolysaccharides of Agrobacterium tumefaciens
2018Agrobacterium exopolysaccharides play a major role in the life of the cell. Exopolysaccharides are required for bacterial growth as a biofilm and they protect the bacteria against environmental stresses. Five of the exopolysaccharides made by A. tumefaciens have been characterized extensively with respect to their structure, synthesis, regulation, and ...
openaire +2 more sources
THE INDUCTION OF LEAF TUMORS BY AGROBACTERIUM TUMEFACIENS
American Journal of Botany, 1965Using carborundum as an abrasive and light rubbing with a culture of Agrobacterium tumefaciens, leaves of various species of bean and tobacco develop tumors on the leaf lamina. The induction of these tumors requires wounding, the presence of a virulent strain of the bacterium and is due to ...
J A, LIPPINCOTT, G T, HEBERLEIN
openaire +2 more sources
Transformation of rice mediated by Agrobacterium tumefaciens
Plant Molecular Biology, 1997Agrobacterium tumefaciens has been routinely utilized in gene transfer to dicotyledonous plants, but monocotyledonous plants including important cereals were thought to be recalcitrant to this technology as they were outside the host range of crown gall. Various challenges to infect monocotyledons including rice with Agrobacterium had been made in many
Y, Hiei, T, Komari, T, Kubo
openaire +2 more sources
The Oncogenes of Agrobacterium Tumefaciens and Agrobacterium Rhizogenes
2008The common soil bacteria Agrobacterium tumefaciens and Agrobacterium rhizogenes are unique genetic pathogens capable of fundamentally redirecting plant metabolism in order to generate macroscopic tissue masses (crown galls and hairy roots, respectively) which support the growth of large populations of Agrobacteria.
Monica T. Britton +2 more
openaire +1 more source
Agrobacterium tumefaciens-Mediated Wheat Transformation
Cereal Research Communications, 2003An efficient and reproducible Agrobacterium tumefaciens-mediated system for wheat transformation was developed and genetically transformed wheat plants were produced using precultured immature embryos as the expiant. The embryos were inoculated with a disarmed A.
Haliloglu, K, Baenziger, PS
openaire +2 more sources
Transformation of the monocotyledonous Alstroemeria by Agrobacterium tumefaciens
Plant Cell Reports, 2004An efficient procedure is described for the transformation of the monocotyledonous Alstroemeria by Agrobacterium tumefaciens via callus regeneration. Calli derived from ovules were co-cultivated with A. tumefaciens strains EHA101 and LBA4404, which harbored the binary vector plasmids pIG121Hm and pTOK233, respectively.
M, Akutsu, T, Ishizaki, H, Sato
openaire +2 more sources
Agrobacterium tumefaciens Peritonitis Mimicking Tuberculosis
Clinical Infectious Diseases, 1992Agrobacterium species have been previously implicated in the development of clinical disease. We report what we believe to be the first case of ascites caused by Agrobacterium tumefaciens in a cirrhotic patient. Since the correct diagnosis was made only after laparoscopy-guided collection of specimens from two different tissues, we suggest that ...
F C, Ramirez +4 more
openaire +2 more sources
Electron microscopy of phages for Agrobacterium tumefaciens
Archiv f�r Mikrobiologie, 1970Bacteriophages for three strains of A. tumefaciens were concentrated by ultracentrifugation, stained with 1% phosphotungstic acid (PTA), or 0.5% uranyl acetate, and examined with the electron microscope. Phage PT11 was a bacillary-shaped particle with a whip-like tail containing a knob at its distal end.
R J, Boyd, A C, Hildebrandt, O N, Allen
openaire +2 more sources
Specificity patterns of Agrobacterium tumefaciens phages
Archiv f�r Mikrobiologie, 1970Lysogeny was not detected in 10 strains of A. tumefaciens by plating techniques or ultra-violet induction. Fifteen phages were isolated from raw sewage against 13 cultures of A. tumefaciens and purified by single-plaque selections. No phage lysed all of the strains of A.
R J, Boyd, A C, Hildebrandt, O N, Allen
openaire +2 more sources
Exploitation of Agrobacterium tumefaciens
1992During invasion of wounded plants, soil agrobacteria transfer a defined segment of their Ti and Ri plasmids into the plants. The transferred DNA, termed T-DNA, is integrated into the plant nuclear genome. Genes encoded by Ti and Ri plasmid T-DNAs are expressed in plants and confer the synthesis of plant growth factors as well as sugar and amino acid ...
Csaba Koncz, Jozef Schell
openaire +1 more source