Results 21 to 30 of about 23,347 (144)

Genome Resource Announcement of 3 Phylotype I and 14 Phylotype II Ralstonia solanacearum Species Complex Isolates from South America

PhytoFrontiers, 2023
The Ralstonia solanacearum species complex is a group of gram-negative bacteria that cause lethal wilting on a broad range of plant species. Ralstonia pathogens were responsible for the Moko disease epidemic in plantains, bananas, and Heliconia sp.
Nathalie Aoun, Jason K. Avalos, Matthew L. Cope-Arguello, Claudia Enriquez, Trung-Hieu Nguyen, Alexandra Olyushinets, Gabriel A. Subuyuj, Cloe Tom, Tiffany M. Lowe-Power   +8 more
doaj   +1 more source

In vitro establishment of Bambusa oldhamii Munro from field-grown matrices and molecular identification of endophytic bactéria

Pesquisa Agropecuária Tropical, 2019
In plant micropropagation, the establishment stage is difficult, due to the presence of microorganisms in tissues from field-grown matrices, especially for bamboo.
Ana Paula de Azevedo Pasqualini, Gabriela Xavier Schneider, Hugo Pacheco de Freitas Fraga, Luiz Antonio Biasi, Marguerite Quoirin   +4 more
doaj   +1 more source

Ralstonia chuxiongensis sp. nov., Ralstonia mojiangensis sp. nov., and Ralstonia soli sp. nov., isolated from tobacco fields, are three novel species in the family Burkholderiaceae

Frontiers in Microbiology, 2023
Eight Gram-negative, aerobic, motile with paired polar flagella and rod-shaped bacteria were isolated from six tobacco fields in Yunnan, PR China. 16S rRNA gene sequence analysis revealed that all the strains belonged to the genus Ralstonia.
Can-Hua Lu, Ying-Ying Zhang, Ning Jiang, Wei Chen, Xiaoli Shao, Zhi-Ming Zhao, Wen-Lin Lu, Xiaodong Hu, Yi-Xuan Xi, Si-Yuan Zou, Qiu-Ju Wei, Zhong-Long Lin, Li Gong, Xiao-Tong Gai, Li-Qun Zhang, Jun-Ying Li, Yan Jin, Zhen-Yuan Xia   +17 more
doaj   +1 more source

Dual functions of a novel effector in the plant and pathogen arms race

Stress Biology, 2023
Ralstonia solanacearum is a soil-borne bacterium that causes bacterial wilt disease in over 250 plant species. It has been identified as one of the top ten most serious plant pathogenic bacteria globally, causing significant crop yield loss every year ...
Han Lu, Mingjun Gao
doaj   +1 more source

Ralstonia solanacearum Infection Disturbed the Microbiome Structure Throughout the Whole Tobacco Crop Niche as Well as the Nitrogen Metabolism in Soil

Frontiers in Bioengineering and Biotechnology, 2022
Infections of Ralstonia solanacearum result in huge agricultural and economic losses. As known, the proposal of effective biological measures for the control of soil disease depends on the complex interactions between pathogens, soil microbiota and soil ...
Zhaobao Wang, Yuzhen Zhang, Guodong Bo, Yanping Zhang, Yu Chen, Minchong Shen, Peng Zhang, Guitong Li, Jie Zhou, Zhengfeng Li, Jianming Yang   +10 more
doaj   +1 more source

Ecology, Epidemiology and Disease Management of Ralstonia syzygii in Indonesia

Frontiers in Microbiology, 2018
Ralstonia solanacearum species complex phylotype IV strains, which have been primarily isolated from Indonesia, Australia, Japan, Korea, and Malaysia, have undergone recent taxonomic and nomenclatural changes to be placed in the species Ralstonia syzygii.
Irda Safni, Siti Subandiyah, Siti Subandiyah, Mark Fegan   +3 more
doaj   +1 more source

UJI EFEKTIVITAS ANTIBAKTERI EKSTRAK KULIT NANAS (Ananas comosus. L) TERHADAP PERTUMBUHAN Ralstonia solanacearum

Medical Technology and Public Health Journal, 2018
This study aims to determine the effectiveness of antibacterial pineapple peel extract (Ananas comosus. L) on Ralstonia solanacearum growth. Pineapple peel extract (Ananas comosus.L) contains antibacterial compounds of bromelin and tannin enzymes that ...
Astherix Putri Yudha, Ngadiani Ngadiani
doaj   +1 more source

Ralstonia mannitolilytica sepsis after elective cesarean delivery: a case report

BMC Pregnancy and Childbirth, 2021
Background Ralstonia mannitolilytica, a newly emerging opportunistic pathogen worldwide, has been reported to be responsible for human pneumonia, septicemia and meningitis.
Shenglan Zhou, Dongmei Tang, Sumei Wei, Zhengchang Hu, Xuemei Wang, Dan Luo   +5 more
doaj   +1 more source

Detection of the Causal Agent of Bacterial Wilt, Ralstonia solanacearum in the Seeds of Solanaceae by PCR

Research in Plant Disease, 2011
Ralstonia solanacearum, a causal agent of bacterium wilt is very difficult to control once the disease becomes endemic. Thus, Ralstonia solanacearum is a plant quarantine bacterium in many countries including Korea. In this study, we developed PCR assays,
Jung-Hee Cho, Kyu-Ock Yim, Hyok-In Lee, Ji-Hyun Baeg, Jae-Soon Cha   +4 more
doaj   +1 more source

An Outbreak of Ralstonia mannitolilytica Septicaemia at a Tertiary Care Hospital: An Observational Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Ralstonia spp. is an emerging non fermenting Gram negative bacillus implicated in cases of bloodstream infections in immunocompromised individuals. It is commonly found as an environmental contaminant in hospital settings.
Nidhi Bhatnagar, Shruthi Vasanth, Nidhi Tejan, Chinmoy Sahu   +3 more
doaj   +1 more source