Oxygen ‐Dependent Regulation of SPI1 Type Three Secretion System by Small RNAs in Salmonella enterica serovar Typhimurium
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 28, 2018 Category: Microbiology Authors: Kyungsub Kim,
Yekaterina A. Golubeva,
Carin K. Vanderpool,
James M. Slauch Tags: Research Article Source Type: research
Organization and architecture of AggR ‐dependent promoters from Enteroaggregative Escherichia coli
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 28, 2018 Category: Microbiology Authors: Muhammad Yasir,
Christopher Icke,
Radwa Abdelwahab,
James R. Haycocks,
Rita E. Godfrey,
Pavelas Sazinas,
Mark J. Pallen,
Ian R. Henderson,
Stephen J. W. Busby,
Douglas F. Browning Tags: Research Article Source Type: research
Spx, the central regulator of the heat ‐ and oxidative stress response in B. subtilis, can repress transcription of translation‐related genes
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 27, 2018 Category: Microbiology Authors: Heinrich Sch äfer,
Anja Heinz,
Petra Sudzinová,
Michelle Voß,
Ingo Hantke,
Libor Krásný,
Kürşad Turgay Tags: Research Article Source Type: research
Excisionase in Pf Filamentous Prophage Controls Lysis ‐Lysogeny Decision‐Making in Pseudomonas aeruginosa
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 26, 2018 Category: Microbiology Authors: Yangmei Li,
Xiaoxiao Liu,
Kaihao Tang,
Pengxia Wang,
Zhenshun Zeng,
Yunxue Guo,
Xiaoxue Wang Tags: Research Article Source Type: research
CLR ‐4, a novel conserved transcription factor for cellulase gene expression in ascomycete fungi
Clr4, a novel conserved cellulase regulator inNeurosproa crassa andMyceliophthora thermophila was identified and functionally chararacterized. Clr4 activates cellulase gene expression through direct regulation of the major ligonocellulase regulators clr1/clr2/xyr ‐1 as well as via cr‐1, which is a key component of cAMP pathway. The findings reported here may prove helpful for industrial strain engineering for cellulase production and thus reduce the cost of biofuel production. SummaryFungal degradation of lignocellulosic biomass requires various (hemi ‐)cellulases and is an important part of the natural carbon cycle....
Source: Molecular Microbiology - November 25, 2018 Category: Microbiology Authors: Qian Liu,
Jingen Li,
Ranran Gao,
Jinyang Li,
Guoli Ma,
Chaoguang Tian Tags: Research Article Source Type: research
The antibiotic action of methylarsenite is an emergent property of microbial communities
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 22, 2018 Category: Microbiology Authors: Jian Chen,
Masafumi Yoshinaga,
Barry P. Rosen Tags: Research Article Source Type: research
Prophages in Salmonella enterica: a driving force in reshaping the genome and physiology of their bacterial host?
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 22, 2018 Category: Microbiology Authors: Astrid Wahl,
Aur élia Battesti,
Mireille Ansaldi Tags: MicroReview Source Type: research
Replication fork collapse at a protein ‐DNA roadblock leads to fork reversal, promoted by the RecQ helicase
This study shows that replication fork regression, the combination of replication fork reversal (RFR) leading to formation of a Holliday Junction (HJ) along with exonuclease digestion, is the preferred pathway for dealing with a collapsed fork inEscherichia coli. Direct endo ‐nuclease activity at the replication fork was not observed. The protein that had the greatest effect on these fork processing events was the RecQ helicase, while RecG and RuvABC, which have previously been implicated in this process, were found to play a lesser role. Eukaryotic RecQ homologues, B LM and WRN, have also been implicated in processing e...
Source: Molecular Microbiology - November 22, 2018 Category: Microbiology Authors: Georgia M. Weaver,
Karla A. Mettrick,
Tayla ‐Ann Corocher,
Adam Graham,
Ian Grainge Tags: Research Article Source Type: research
Issue Information
Molecular Microbiology, Volume 110, Issue 5, December 2018. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 18, 2018 Category: Microbiology Tags: Issue Information Source Type: research
Front Cover
Molecular Microbiology, Volume 110, Issue 5, December 2018. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 18, 2018 Category: Microbiology Tags: Front Cover Source Type: research
GcvB small RNA uses two distinct seed regions to regulate an extensive targetome
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 17, 2018 Category: Microbiology Authors: David Lalaouna,
Alex Eyraud,
Aur élie Devinck,
Karine Prévost,
Eric Massé Tags: Research Article Source Type: research
YocM a small heat shock protein can protect Bacillus subtilis cells during salt stress
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 15, 2018 Category: Microbiology Authors: Ingo Hantke,
Heinrich Sch äfer,
Armgard Janczikowski,
Kürşad Turgay Tags: Research Article Source Type: research
The toxin from a ParDE toxin ‐antitoxin system found in Pseudomonas aeruginosa offers protection to cells challenged with anti‐gyrase antibiotics
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 14, 2018 Category: Microbiology Authors: Meenakumari Muthuramalingam,
John C. White,
Tamiko Murphy,
Jessica R. Ames,
Christina R. Bourne Tags: Research Article Source Type: research
Ms1 RNA increases the amount of RNA polymerase in Mycobacterium smegmatis
This study identifies the mechanisms responsible for its high accumulation. Further, we show that Ms1 increases expression of two RNAP subunits, β and β’. The increased level of RNAP helps mycobacterial cells rapidly start transcription of appropriate genes when surrounding conditions become favorable SummaryMs1 is a sRNA recently found in mycobacteria and several other actinobacterial species. Ms1 interacts with the RNA polymerase (RNAP) core devoid of sigma factors, which differs from 6S RNA that binds to RNAP holoenzymes containing the primary sigma factor. Here we show that Ms1 is the most abundant non ‐rRNA tran...
Source: Molecular Microbiology - November 14, 2018 Category: Microbiology Authors: Michaela Šiková,
Martina Janoušková,
Olga Ramaniuk,
Petra Páleníková,
Jiří Pospíšil,
Pavel Bartl,
Agnieszka Suder,
Petr Pajer,
Pavla Kubičková,
Ota Pavliš,
Miluše Hradilová,
Dragana Vítovská,
Hana Šanderová,
Martin Převor Tags: Research Article Source Type: research
The cap ‐snatching reaction of yeast L‐A double‐stranded RNA virus is reversible and the catalytic sites on both Gag and the Gag domain of Gag‐Pol are active
This article is protected by copyright. All rights reserved. (Source: Molecular Microbiology)
Source: Molecular Microbiology - November 14, 2018 Category: Microbiology Authors: Tsutomu Fujimura,
Rosa Esteban Tags: Research Article Source Type: research
