Environmental regulation of rhizobial symbiotic nitrogen fixation genes.

Abstract:

:Adaptation of rhizobia to a symbiotic life style and synthesis of the nitrogen-fixing apparatus are coordinated with nodule development by the microaerobic conditions prevailing in the central nodule tissue. Sensing and transduction of the "low oxygen' signal involves similar regulatory elements in different rhizobia, yet, these are combined in species-specific circuits.

journal_name

Trends Microbiol

journal_title

Trends in microbiology

authors

Fischer HM

doi

10.1016/0966-842x(96)10049-4

subject

Has Abstract

pub_date

1996-08-01 00:00:00

pages

317-20

issue

8

eissn

0966-842X

issn

1878-4380

pii

0966842X96100494

journal_volume

4

pub_type

杂志文章,评审
  • Life in grasses: diazotrophic endophytes.

    abstract::N2-fixing bacteria such as Azoarcus spp., Herbaspirillum spp, and Acetobacter diazotrophicus can infect the interior of gramineous plants without causing symptoms of plant disease but do not survive in soil. Like phytopathogens, they can penetrate into central tissues and spread systemically. There is no evidence for ...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/s0966-842x(98)01229-3

    authors: Reinhold-Hurek B,Hurek T

    更新日期:1998-04-01 00:00:00

  • Effector-triggered immunity by the plant pathogen Phytophthora.

    abstract::A new genetic locus mediating avirulence in the potato late blight pathogen Phytophthora infestans has been discovered. The Avr3b-Avr10-Avr11 locus is recognized by three different potato resistance genes, and is different from other Avr loci that have been identified thus far. This locus encodes a large protein with ...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2006.09.004

    authors: Qutob D,Tedman-Jones J,Gijzen M

    更新日期:2006-11-01 00:00:00

  • RTX Adhesins are Key Bacterial Surface Megaproteins in the Formation of Biofilms.

    abstract::Gram-negative bacteria produce repeats-in-toxin adhesion proteins (RTX adhesins) to facilitate microbial adhesion. These large, multidomain proteins share a common architecture comprised of four regions. First to emerge from the bacterium, C terminal end leading, is the RTX export sequence that directs the protein thr...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2018.12.003

    authors: Guo S,Vance TDR,Stevens CA,Voets I,Davies PL

    更新日期:2019-05-01 00:00:00

  • Supertrees and symbiosis in eukaryote genome evolution.

    abstract::If we took all of the single copy genes in all sequenced genomes, made phylogenetic trees from them individually, and then made the supertree of those trees, what would we get? Recently, David Pisani and colleagues did that experiment and their results are likely to spark much discussion. Their prokaryote tree looks v...

    journal_title:Trends in microbiology

    pub_type: 杂志文章

    doi:10.1016/j.tim.2007.09.001

    authors: Esser C,Martin W

    更新日期:2007-10-01 00:00:00

  • Networks Consolidate the Core Concepts of Evolution by Natural Selection.

    abstract::Microbiology has unraveled rich evidence of ongoing reticulate evolutionary processes and complex interactions both within and between cells. These phenomena feature real biological networks, which can logically be analyzed using network-based tools. It is thus not surprising that network sciences, a field independent...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2019.11.006

    authors: Papale F,Saget J,Bapteste É

    更新日期:2020-04-01 00:00:00

  • Kinase-phosphatase competition regulates Bacillus subtilis development.

    abstract::The major regulator of sporulation initiation in Bacillus subtilis is the phosphorelay, a multicomponent signal transduction system. A myriad of signals, both positive and negative, from the environment, cell cycle and metabolism is received and interpreted by the phosphorelay and integrated through the opposing activ...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/s0966-842x(98)01350-x

    authors: Perego M

    更新日期:1998-09-01 00:00:00

  • Signalling pathways in two-component phosphorelay systems.

    abstract::Two-component systems are characterized by phosphotransfer reactions involving histidine and aspartate residues in highly conserved signalling domains. Although the basic principles of signal transduction by these systems have been elucidated, several important aspects, such as their integration into more complex cell...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/s0966-842x(99)01458-4

    authors: Perraud AL,Weiss V,Gross R

    更新日期:1999-03-01 00:00:00

  • The LCR of EBV makes Burkitt's lymphoma endemic.

    abstract::The spectacular ability of Epstein-Barr virus (EBV) to immortalize and morphologically transform human B cells in vitro to lymphoblastoid cell lines (LCLs) is central to most molecular models of viral oncogenesis. However, binding of transcription factor and oncoprotein c-Myc to the major locus control region (LCR) of...

    journal_title:Trends in microbiology

    pub_type: 杂志文章

    doi:10.1016/j.tim.2004.09.006

    authors: Niller HH,Salamon D,Banati F,Schwarzmann F,Wolf H,Minarovits J

    更新日期:2004-11-01 00:00:00

  • Architectural plan of transcriptional regulation in Mycobacterium tuberculosis.

    abstract::Transcriptional regulation enables adaptation in bacteria. Typically, only a few transcriptional events are well understood, leaving many others unidentified. The recent genome-wide identification of transcription factor binding sites in Mycobacterium tuberculosis has changed this by deciphering a molecular road-map o...

    journal_title:Trends in microbiology

    pub_type: 评论,杂志文章

    doi:10.1016/j.tim.2015.02.002

    authors: Baloni P,Chandra N

    更新日期:2015-03-01 00:00:00

  • The emergence and evolution of methicillin-resistant Staphylococcus aureus.

    abstract::Significant advances have been made in recent years in our understanding of how methicillin resistance is acquired by Staphylococcus aureus. Integration of a staphylococcal cassette chromosome mec (SCCmec) element into the chromosome converts drug-sensitive S. aureus into the notorious hospital pathogen methicilin-res...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/s0966-842x(01)02175-8

    authors: Hiramatsu K,Cui L,Kuroda M,Ito T

    更新日期:2001-10-01 00:00:00

  • Caenorhabditis elegans reveals novel Pseudomonas aeruginosa virulence mechanism.

    abstract::The susceptibility of Caenorhabditis elegans to different virulent phenotypes of Pseudomonas aeruginosa makes the worms an excellent model for studying host-pathogen interactions. Including the recently described liquid killing, five different killing assays are now available offering superb possibilities for performi...

    journal_title:Trends in microbiology

    pub_type: 杂志文章

    doi:10.1016/j.tim.2013.04.006

    authors: Utari PD,Quax WJ

    更新日期:2013-07-01 00:00:00

  • Membrane rearrangements in fusion mediated by viral proteins.

    abstract::Diverse enveloped viruses enter host cells by fusing their envelopes with cell membranes. The mechanisms of merger of lipid bilayers of two membranes mediated by influenza hemagglutinin and other viral fusion proteins apparently involve local lipidic connections that evolve into a bilayer septum in which a pore forms ...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/S0966-842X(97)01107-4

    authors: Melikyan GB,Chernomordik LV

    更新日期:1997-09-01 00:00:00

  • How does Cryptococcus get its coat?

    abstract::During the past few decades, increasing attention has focused on pathogenic fungi both as fascinating research subjects and as the agents of serious illness in diverse patient populations. In particular, opportunistic fungi such as Cryptococcus neoformans command notice as the ranks of their immunocompromised victims ...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/s0966-842x(00)01890-4

    authors: Doering TL

    更新日期:2000-12-01 00:00:00

  • How do filovirus filaments bend without breaking?

    abstract::Viruses of the Mononegavirales have helical nucleocapsids containing a single-stranded negative-sense RNA genome complexed with the nucleoprotein and several other virus-encoded proteins. This RNA-protein complex acts as the template for replication and transcription during infection. Recent structural data has advanc...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2013.08.001

    authors: Booth TF,Rabb MJ,Beniac DR

    更新日期:2013-11-01 00:00:00

  • Influenza H3N2 Vaccines: Recent Challenges.

    abstract::H3N2-subtype influenza A viruses are major causes of seasonal influenza epidemics. Emerging H3N2 variants require the annual adjustment of the vaccine strain. Recently, studies addressing the reduced effectiveness of current H3N2 vaccines have identified production-related substitutions in the viral hemagglutinin anti...

    journal_title:Trends in microbiology

    pub_type: 评论,杂志文章

    doi:10.1016/j.tim.2017.12.003

    authors: Mostafa A,Pleschka S

    更新日期:2018-02-01 00:00:00

  • Exploration into the spatial and temporal mechanisms of bacterial polarity.

    abstract::The recognition of bacterial asymmetry is not new: the first high-resolution microscopy studies revealed that bacteria come in a multitude of shapes and sometimes carry asymmetrically localized external structures such as flagella on the cell surface. Even so, the idea that bacteria could have an inherent overall pola...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2007.01.004

    authors: Ebersbach G,Jacobs-Wagner C

    更新日期:2007-03-01 00:00:00

  • A Call to Arms: Quest for a Cryptococcal Vaccine.

    abstract::Cryptococcosis remains a significant cause of morbidity and mortality world-wide, particularly among AIDS patients. Yet, to date, there are no licensed vaccines clinically available to treat or prevent cryptococcosis. In this review, we provide a rationale to support continued investment in Cryptococcus vaccine resear...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2017.10.002

    authors: Caballero Van Dyke MC,Wormley FL Jr

    更新日期:2018-05-01 00:00:00

  • Encouraging creativity and employability skills in undergraduate microbiologists.

    abstract::Key skills such as communication and critical thinking are essential for today's microbiology graduate. There are many opportunities within the undergraduate curriculum to help students to use, develop and appreciate their own unique set of skills. This article describes personal experiences of research-led teaching a...

    journal_title:Trends in microbiology

    pub_type: 杂志文章

    doi:10.1016/j.tim.2009.12.006

    authors: Verran J

    更新日期:2010-02-01 00:00:00

  • Here a virus, there a virus, everywhere the same virus?

    abstract::There are an estimated 10(31) viruses on Earth, most of which are phages that infect bacteria. Metagenomic analyses have shown that environmental viral communities are incredibly diverse. There are an estimated 5000 viral genotypes in 200 liters of seawater and possibly a million different viral genotypes in one kilog...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2005.04.003

    authors: Breitbart M,Rohwer F

    更新日期:2005-06-01 00:00:00

  • Correlating ribosome function with high-resolution structures.

    abstract::Ribosome research has undergone astonishing progress in recent years. Crystal structures have shed light on the functional properties of the translation machinery and revealed how the striking architecture of the ribosome is ingeniously designed as the framework for its unique capabilities: precise decoding, substrate...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2008.05.001

    authors: Bashan A,Yonath A

    更新日期:2008-07-01 00:00:00

  • Moving through the membrane with filamentous phages.

    abstract::Filamentous phages are small, highly evolved parasites that can reproduce and disseminate without killing their host. During assembly, virion proteins are transferred from the host membrane to the single-stranded DNA phase genome and simultaneously secreted from the cell. Filamentous phage assembly shares certain feat...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/s0966-842x(00)88929-5

    authors: Russel M

    更新日期:1995-06-01 00:00:00

  • The Human Microbiome and Child Growth - First 1000 Days and Beyond.

    abstract::The assembly of microbial communities within the gastrointestinal tract during early life plays a critical role in immune, endocrine, metabolic, and other host developmental pathways. Environmental insults during this period, such as food insecurity and infections, can disrupt this optimal microbial succession, which ...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2018.09.008

    authors: Robertson RC,Manges AR,Finlay BB,Prendergast AJ

    更新日期:2019-02-01 00:00:00

  • Measles virus replication in neural cells.

    abstract::Measles virus gene expression is attenuated in neural cells by mechanisms that affect both viral transcription and translation. Host enzymes that hypermutate viral genes, and those induced by cytokines, may act cooperatively to slow viral replication and to favor persistent measles virus infections in the human centra...

    journal_title:Trends in microbiology

    pub_type: 杂志文章

    doi:10.1016/s0966-842x(00)88976-3

    authors: Johnston IC,Dunster LM,Schneider-Schaulies J,Schneider-Schaulies S

    更新日期:1995-09-01 00:00:00

  • Type II secretion: a protein secretion system for all seasons.

    abstract::In Gram-negative bacteria, type II secretion (T2S) is one of five protein secretion systems that permit the export of proteins from within the bacterial cell to the extracellular milieu and/or into target host cells. An analysis of numerous sequenced genomes now reveals that T2S genes are common, but by no means unive...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2005.09.005

    authors: Cianciotto NP

    更新日期:2005-12-01 00:00:00

  • Virus-like particles as immunogens.

    abstract::Subunit vaccines based on recombinant proteins can suffer from poor immunogenicity owing to incorrect folding of the target protein or poor presentation to the immune system. Virus-like particles (VLPs) represent a specific class of subunit vaccine that mimic the structure of authentic virus particles. They are recogn...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/s0966-842x(03)00208-7

    authors: Noad R,Roy P

    更新日期:2003-09-01 00:00:00

  • Buildings, Beneficial Microbes, and Health.

    abstract::Bacteria and fungi in buildings exert an influence on the human microbiome through aerosol deposition, surface contact, and human and animal interactions. As the identities and functions of beneficial human microbes emerge, the consequences of building design, operation, and function must be understood to maintain the...

    journal_title:Trends in microbiology

    pub_type: 杂志文章

    doi:10.1016/j.tim.2016.04.007

    authors: Peccia J,Kwan SE

    更新日期:2016-08-01 00:00:00

  • Gates of Janus: cystic fibrosis and diarrhea.

    abstract::Heat-stable enterotoxin, produced by Escherichia coli, binds to particulate guanylate cyclase to increase cyclic GMP in intestinal cells. This in turn stimulates the cyclic-GMP- or cyclic-AMP-dependent protein kinase, activating the same chloride channel that is defective in cystic fibrosis. It is possible that the re...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/0966-842x(94)90541-x

    authors: Guggino SE

    更新日期:1994-03-01 00:00:00

  • Integrated Signaling Pathways Mediate Bordetella Immunomodulation, Persistence, and Transmission.

    abstract::The mammalian immune system includes a sophisticated array of antimicrobial mechanisms. However, successful pathogens have developed subversive strategies to detect, modulate, and/or evade immune control and clearance. Independent disciplines study host immunology and bacterial pathogenesis, but interkingdom signaling...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2018.09.010

    authors: Gestal MC,Whitesides LT,Harvill ET

    更新日期:2019-02-01 00:00:00

  • Vaccination in pulses: a strategy for global eradication of measles and polio?

    abstract::Recent American successes against poliomyelitis and measles have been attributed to repeated 'pulse' vaccination campaigns. Whilst logistic and economic constraints will be crucial, a deeper epidemiological understanding of the mechanism, strengths and weaknesses of pulse vaccination will optimize the chances of succe...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/S0966-842X(97)81769-6

    authors: Nokes DJ,Swinton J

    更新日期:1997-01-01 00:00:00

  • A Gaseous Milieu: Extending the Boundaries of the Rhizosphere.

    abstract::Plant root activities shape microbial community functioning in the soil, making the rhizosphere the epicenter of soil biogeochemical processes. With this opinion article, we argue to rethink the rhizosphere boundaries: as gases can diffuse several centimeters away from the roots into the soil, the portion of soil infl...

    journal_title:Trends in microbiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.tim.2020.02.016

    authors: de la Porte A,Schmidt R,Yergeau É,Constant P

    更新日期:2020-07-01 00:00:00