scholarly journals Methylobacterium mesophilicum

2020 ◽  
Author(s):  
Keyword(s):  
Methylobacterium Mesophilicum

Model plants for studying the interaction between Methylobacterium mesophilicum and Xylella fastidiosa

2006 ◽  
Vol 52 (5) ◽  
pp. 419-426 ◽  
Author(s):  
Fernando D Andreote ◽  
Paulo T Lacava ◽  
Cláudia S Gai ◽  
Welington L Araújo ◽  
Walter Maccheroni, Jr. ◽  
...  
Keyword(s):  
Bacterial Communities ◽  
Denaturing Gradient Gel Electrophoresis ◽  
Xylella Fastidiosa ◽  
Specific Primers ◽  
Gradient Gel Electrophoresis ◽  
Polymerase Chain ◽  
Methylobacterium Mesophilicum ◽  
Biofilm Structure ◽  
Nicotiana Clevelandii

Over the last few years, endophytic bacterial communities associated with citrus have been studied as key components interacting with Xylella fastidiosa. In this study, we investigated the possible interaction between the citrus endophyte Methylobacterium mesophilicum SR1.6/6 and X. fastidiosa in model plants such as Catharanthus roseus (Madagaskar periwinkle) and Nicotiana clevelandii (Clevelands tobacco). The aim of this study was to establish the fate of M. mesophilicum SR1.6/6 after inoculation of C. roseus and N. clevelandii plants, using PCR–DGGE (polymerase chain reaction – denaturing gradient gel electrophoresis) and plating techniques. Shifts in the indigenous endophytic bacterial communities were observed in plants inoculated with strain SR1.6/6, using specific primers targeting α- and β-Proteobacteria. Cells of strain SR1.6/6 were observed in a biofilm structure on the root and hypocotyl surfaces of in vitro seedlings inoculated with M. mesophilicum SR1.6/6. This emphasizes the importance of these tissues as main points of entrance for this organism. The results showed that C. roseus and N. clevelandii could be used as model plants to study the interaction between M. mesophilicum and X. fastidiosa.Key words: endophytic, Methylobacterium, model plants, DGGE.

scholarly journals Draft Genome Sequence of Methylobacterium mesophilicum Strain SR1.6/6, Isolated from Citrus sinensis

2013 ◽  
Vol 1 (3) ◽  
Author(s):  
D. Marinho Almeida ◽  
F. Dini-Andreote ◽  
A. A. Camargo Neves ◽  
R. T. Juca Ramos ◽  
F. D. Andreote ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Citrus Sinensis ◽  
Draft Genome ◽  
Draft Genome Sequence ◽  
Methylobacterium Mesophilicum

scholarly journals Slightly Acidic Electrolyzed Water to Remove Methylobacterium mesophilicum, Rhodotorula mucilaginosa and Cladosporium cladosporioides in Households

2021 ◽  
Vol 1 (3) ◽  
pp. 607-614
Author(s):  
Angelica Naka ◽  
Kenji Nakamura ◽  
Midori Kurahashi
Keyword(s):  
Bacterial Population ◽  
Hypochlorous Acid ◽  
Cladosporium Cladosporioides ◽  
Test Results ◽  
Rhodotorula Mucilaginosa ◽  
Electrolyzed Water ◽  
Black Mold ◽  
Order Of Magnitude ◽  
Methylobacterium Mesophilicum

(1) Background: Slightly acidic electrolyzed water (SAEW) is an effective and safe sterilizing solution. Its active component is hypochlorous acid (HOCl) which has been proved to exhibit a strong disinfectant activity. In this research we evaluated the effectiveness of SAEW in the removal of Methylobacterium mesophilicum, Rhodotorula mucilaginosa and Cladosporium cladosporioides, responsible for pink-colored biofilm and black mold in households. (2) Methods: Two concentrations of SAEW, 20 mg/L and 40 mg/L, were tested against M. mesophilicum, R. mucilaginosa and C. cladosporioides. In vitro experiments and mesh experiments were conducted to test the effectiveness of SAEW. (3) Results: The test results showed that 40 mg/L SAEW was effective in removing R. mucilaginosa and C. cladosporioides, with the population decreasing by approximately two orders of magnitude. For M. mesophilicum, resistance towards SAEW was observed; to obtain a 1.3 order of magnitude decrease in bacterial population, washing 5 times with 40 mg/L SAEW was necessary. Mesh experiments showed that SAEW can remove black mold; (4) Conclusions: Overall results indicated that SAEW was particularly effective for R. mucilaginosa and C. cladosporioides species commonly found in Japanese households.

Protracted Cervical Lymphadenitis With Mycobacterium avium and Methylobacterium mesophilicum

2007 ◽  
Vol 26 (10) ◽  
pp. 971 ◽  
Author(s):  
Arne Simon ◽  
Sebastian Völz ◽  
Soo-Mi Reiffert ◽  
Hans Bölefahr ◽  
Günter Marklein ◽  
...  
Keyword(s):  
Mycobacterium Avium ◽  
Cervical Lymphadenitis ◽  
Methylobacterium Mesophilicum
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