Results 41 to 50 of about 1,185 (155)

Kasugamycin-dependent mutants of Escherichia coli [PDF]

Journal of Bacteriology, 1978
Kasugamycin-dependent mutants have been isolated from Escherichia coli B. They were obtained through mutagenesis with ethyl methane sulfonate or nitrosoguanidine in conjunction with an antibiotic underlay technique. In the case of nitrosoguanidine, dependent mutants were obtained at a frequency of about 3% of survivors growing up in the selection.
openaire   +2 more sources

Searching for Blockers of Dengue and West Nile Virus Viroporins

Viruses, 2022
Flavivirus infections, such as those caused by dengue and West Nile viruses, emerge as new challenges for the global healthcare sector. It has been found that these two viruses encode ion channels collectively termed viroporins. Therefore, drug molecules
Hiya Lahiri, Isaiah T. Arkin
doaj   +1 more source

Biocontrol of citrus canker with endophyte Bacillus amyloliquefaciens QC-Y

Plant Protection Science, 2021
Citrus canker is an important disease caused by Xanthomonas axonopodis pv. citri that affects citrus species. We isolated a bacterium denominated QC-Y with a strong inhibitory effect on citrus canker from navel orange leaves.
Jialin Qian, Ting Zhang, Shan Tang, Liangliang Zhou, Kuntai Li, Xueqin Fu, Shuijing Yu   +6 more
doaj   +1 more source

Biotrophic Interactions Between a Mycoparasitic Ampelomyces Fungus and Podosphaera xanthii on Fungicide‐Treated Melon Leaves

Plant Pathology, Volume 75, Issue 2, March/April 2026.
The digital micrographs show images of the infection progress by the mycoparasitic Ampelomyces strain in a melon powdery mildew fungus Podosphaera xanthii that was treated with kresoxim‐methyl and sprayed with Ampelomyces spores under the high‐humidity conditions of a growth chamber.
Yuito Sato, Haruna Ikoma, Márk Z. Németh, Risa Tsumura, Diána Seress, Levente Kiss, Teruo Nonomura   +6 more
wiley   +1 more source

Kasugamycin on Leifsonia xyli subsp. xyli in the in vitro culture of sugarcane

Ciência Rural
: One of the significant obstacles to the growth of sugarcane production is the infection by phytopathogens, mainly by the bacterium Leifsonia xyli subsp. xyli (Lxx) causal agent of Ratoon stunting disease.
Fabio Ribeiro Garcia, Felipe Lira de Sá Cavalcante, Robson Antonio de Souza, Laureen Michelle Houllou   +3 more
doaj   +1 more source

A Bifunctional Peptide Conjugate That Controls Infections of Erwinia amylovora in Pear Plants

Molecules, 2021
In this paper, peptide conjugates were designed and synthesized by incorporating the antimicrobial undecapeptide BP16 at the C- or N-terminus of the plant defense elicitor peptide flg15, leading to BP358 and BP359, respectively.
Pau Caravaca-Fuentes, Cristina Camó, Àngel Oliveras, Aina Baró, Jesús Francés, Esther Badosa, Marta Planas, Lidia Feliu, Emilio Montesinos, Anna Bonaterra   +9 more
doaj   +1 more source

Ralstonia solanacearum and Xanthomonas perforans as Causal Agents of Bacterial Disease of Tomato

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
An extensive review of Xanthomonas perforans and Ralstonia solanacearum, two important tomato pathogens, with a focus on disease progression and new methods of management. ABSTRACT Tomatoes are produced worldwide, and in South Africa, they are cultivated in all provinces.
Mateka Patience Modiba, Thomas Bell, Bernard Glick, Olubukola Oluranti Babalola   +3 more
wiley   +1 more source

Eutrophication Reshapes Microbial Communities and Life‐History Strategies in the Riverine Ecosystems

Environmental Microbiology Reports, Volume 17, Issue 6, December 2025.
We use 16S rRNA amplicon and shotgun metagenomic sequencing to assess the microbiome in urban and natural riverine ecosystems. This study reveals that eutrophication reshapes microbial communities and demonstrates a tendency toward r‐strategy traits in urban river ecosystems.
Haizhou Li, Jing Fu, Xiangyu Fan, Zhiwei He, Yuekai Wang, Shanshan Yang, Jiawang Wu, Li Wu, Jin Zhou   +8 more
wiley   +1 more source

Effects of a commercial biocide, kasugamycin and consistency of the culture medium on the in vitro establishment of bamboo

Pesquisa Agropecuária Tropical, 2019
The contamination by microorganisms and oxidation of explants in the in vitro establishment of bamboo are recurrent problems for its micropropagation.
Daniela Werner Ribeiro dos Santos, Théo Piucco Rocker, Thiago Sanches Ornellas, Miguel Pedro Guerra   +3 more
doaj   +1 more source

From Sea to Soil: Marine Actinobacteria in Integrated Seawater Energy Agriculture Systems (ma‐ISEAS)

GCB Bioenergy, Volume 17, Issue 9, September 2025.
Conventional ISEAS vs. ma‐ISEAS. The innovation involves using native marine free‐living and endophytic plant growth‐promoting actinobacteria (PGPA) to enhance Salicornia and mangrove productivity. Key modifications are highlighted in red across stages I–VI, showcasing the improved sustainability and efficiency of ma‐ISEAS.
Synan F. AbuQamar, Khaled A. El‐Tarabily   +1 more
wiley   +1 more source