Liu U Rigo
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Explore the profile of Liu U Rigo including associated specialties, affiliations and a list of published articles.
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14
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95
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Recent Articles
1.
Bonato P, Alves L, Osaki J, Rigo L, Pedrosa F, Souza E, et al.
FEBS J
. 2016 Sep;
283(21):3919-3930.
PMID: 27634462
Herbaspirillum seropedicae is a diazotrophic β-Proteobacterium found endophytically associated with gramineae (Poaceae or graminaceous plants) such as rice, sorghum and sugar cane. In this work we show that nitrate-dependent growth...
2.
Faoro H, Glogauer A, Souza E, Rigo L, Cruz L, Monteiro R, et al.
Environ Microbiol Rep
. 2013 Jun;
3(6):750-5.
PMID: 23761366
Lipases are the most investigated class of enzymes in metagenomics. Phylogenetic classification of bacterial lipases comprises eight families. Here we describe the construction and screening of three metagenomic libraries from...
3.
Noindorf L, Bonatto A, Monteiro R, Souza E, Rigo L, Pedrosa F, et al.
BMC Microbiol
. 2011 Jan;
11:8.
PMID: 21223584
Background: The PII protein family comprises homotrimeric proteins which act as transducers of the cellular nitrogen and carbon status in prokaryotes and plants. In Herbaspirillum seropedicae, two PII-like proteins (GlnB...
4.
Souza M, Klassen G, De Toni F, Rigo L, Henkes C, Pigatto C, et al.
Mem Inst Oswaldo Cruz
. 2010 Jun;
105(3):318-21.
PMID: 20512247
Thirty-eight strains of Shiga toxin-producing Escherichia coli (STEC) were characterised in terms of biochemical properties, enterohaemolysin production and plasmid carriage. A wide variation in the biochemical properties was observed among...
5.
Souza A, Invitti A, Rego F, Monteiro R, Klassen G, Souza E, et al.
J Microbiol
. 2010 Mar;
48(1):77-83.
PMID: 20221733
The pathway of electron transport to nitrogenase in the endophytic beta-Proteobacterium Herbaspirillum seropedicae has not been characterized. We have generated mutants in two nif-associated genes encoding putative ferredoxins, fdxA and...
6.
Roncato-Maccari L, Ramos H, Pedrosa F, Alquini Y, Chubatsu L, Yates M, et al.
FEMS Microbiol Ecol
. 2009 Sep;
45(1):39-47.
PMID: 19719605
Abstract The interactions between maize, sorghum, wheat and rice plants and Herbaspirillum seropedicae were examined microscopically following inoculation with the H. seropedicae LR15 strain, a Nif(+) (Pnif::gusA) mutant obtained by...
7.
Schwab S, Souza E, Yates M, Persuhn D, Steffens M, Chubatsu L, et al.
Can J Microbiol
. 2007 May;
53(1):100-5.
PMID: 17496955
Herbaspirillum seropedicae is an endophytic bacterium that fixes nitrogen under microaerophilic conditions. The putative promoter sequences glnAp1 (sigma70-dependent) and glnAp2 (sigma54), and two NtrC-binding sites were identified upstream from the...
8.
Rego F, Pedrosa F, Chubatsu L, Yates M, Wassem R, Steffens M, et al.
Can J Microbiol
. 2007 May;
52(12):1199-207.
PMID: 17473889
The putative nifB promoter region of Herbaspirillum seropedicae contained two sequences homologous to NifA-binding site and a -24/-12 type promoter. A nifB::lacZ fusion was assayed in the backgrounds of both...
9.
Schwab S, Ramos H, Souza E, Pedrosa F, Yates M, Chubatsu L, et al.
Arch Microbiol
. 2007 Feb;
187(5):379-86.
PMID: 17323064
Random mutagenesis using transposons with promoterless reporter genes has been widely used to examine differential gene expression patterns in bacteria. Using this approach, we have identified 26 genes of the...
10.
Noindorf L, Rego F, Baura V, Monteiro R, Wassem R, Cruz L, et al.
Arch Microbiol
. 2005 Dec;
185(1):55-62.
PMID: 16331441
Herbaspirillum seropedicae is an endophytic nitrogen-fixing bacterium that colonizes economically important grasses. In this organism, the amtB gene is co-transcribed with two other genes: glnK that codes for a PII-like...