Five strains of Agrobacterium tumefaciens were isolated and characterized from 12 different plant tumors. The susceptibility of these phytopathogens to antibiotics and to soil Streptomyces isolates was tested. Among the 90 Streptomyces isolates, only 12 were able to inhibit the growth of at least one A. tumefaciens strain. Four strains of A. tumefaciens were susceptible to streptomycin and cefotaxime. In addition, Streptomyces 404 strain was able to inhibit the growth of four strains of the Agrobacterium pathogens with an inhibition zone diameter ranged between 10 and 16 mm. The strong inhibitory effects of Streptomyces 404 strain on A. tumefaciens suggest the use of this strain as a promising agent to control crown gall disease.
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http://dx.doi.org/10.1002/jobm.200700352 | DOI Listing |
Curr Res Microb Sci
November 2024
Microbiology and Plant Pathology Laboratory, Department of Botany, Jai Narain Vyas University, Jodhpur, Rajasthan, India.
Medicinal plants exhibited great role in drug industries. Herbal medicines and their derivative products are often prepared from crude plant extracts. and both are belonging to Asteraceae family and these plants are ethnomedicinally important due to their utilization as traditional medicine to cure various diseases.
View Article and Find Full Text PDFJ Fungi (Basel)
December 2024
College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.
, a genus of fungi known for its fermentation capability and production of bioactive compounds, such as azaphilone pigments and Monacolin K, have received considerable attention because of their potential in biotechnological applications. Understanding the genetic basis of these metabolic pathways is crucial for optimizing the fermentation and enhancing the yield and quality of these products. However, spp.
View Article and Find Full Text PDFPlant Sci
December 2024
Center for Crop Biotechnology, College of Agriculture, Anhui Science and Technology University, Chuzhou, Anhui 239000, China. Electronic address:
The shift from vegetative to reproductive growth is an important developmental transition that affects flowering and maturation, architecture, and ecological adaptability in plants. The florigen-antiflorigen system universally controls flowering and plant architecture, and changes to the ratio of these components alter this transition and disrupt growth. The genes FT (FLOWERING LOCUS T), encoding the florigen protein FT, and CETS [CENTRORADIALIS (CEN)/TERMINAL FLOWER1 (TFL1)/SELF-PRUNING (SP)], encoding antiflorigen proteins, have opposing roles.
View Article and Find Full Text PDFMol Biol (Mosk)
December 2024
Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow oblast, 141707 Russia.
The ArdA DNA-mimic antirestriction proteins inhibit type I restriction-modification (RMI) systems by binding instead of DNA to RMI. The ArdA specificity to DNA methylation sites recognized by RMI complexes remains poorly understood; i.e.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
China National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain, Experimental Centre of Forestry in North China, Chinese Academy of Forestry, Beijing 102300, China.
, C. Wang & Chang Y. Yang, a desert-adapted shrub, is recognized for its exceptional drought tolerance and plays a vital role in ecosystem maintenance.
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