Faculty Opinions recommendation of Genes involved in cyclic lipopeptide production are important for seed and straw colonization by Pseudomonas sp. strain DSS73.

Author(s):  
Ben Lugtenberg
2005 ◽  
Vol 71 (7) ◽  
pp. 4112-4116 ◽  
Author(s):  
Tommy H. Nielsen ◽  
Ole Nybroe ◽  
Birgit Koch ◽  
Michael Hansen ◽  
Jan Sørensen

ABSTRACT Survival in natural bulk soil and colonization of sugar beet seeds and barley straw residues were determined for Pseudomonas sp. strain DSS73 and Tn5 mutants in amsY (encoding a peptide synthetase involved in production of the cyclic lipopeptide amphisin) and gacS (encoding the sensory kinase of the two-component GacA/GacS regulatory system). No differences in survival or growth in response to carbon amendment (citrate) were observed in bulk soil. However, both mutants were impaired in their colonization of sugar beet seeds and barley straw residues by an inoculum established in the bulk soil. The two mutants had comparable colonization phenotypes, suggesting that amphisin production is more important for colonization than other gacS-controlled traits.


2020 ◽  
Vol 9 (27) ◽  
Author(s):  
Samira Zarvandi ◽  
Tahereh Bahrami ◽  
Brent Pauwels ◽  
Ahmad Asgharzadeh ◽  
Mehdi Hosseini-Mazinani ◽  
...  

ABSTRACT The draft genome sequence of wheat rhizosphere isolate Pseudomonas sp. strain SWRI103 is reported. This strain carries several gene clusters encoding nonribosomal peptide synthetases (NRPSs), including a system for cyclic lipopeptide (CLP) production, and genes for carotenoid biosynthesis.


2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  

2009 ◽  
Vol 8 (3) ◽  
pp. 549-552 ◽  
Author(s):  
Dana-Camelia Cocut ◽  
Corneliu Cojocaru ◽  
Mariana Diaconu ◽  
Matei Macoveanu

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