Navigation Links
Genome study of beneficial microbe may help boost plant health

In a study expected to greatly benefit crop plants, scientists have deciphered the genome of a root- and seed-dwelling bacterium that protects plants from diseases.

The research provides clues to better explain how the helpful microbe, Pseudomonas fluorescens Pf-5, naturally safeguards roots and seeds from infection by harmful microbes that cause plant diseases. The genome paper will be published in Nature Biotechnology and was scheduled to be posted online on June 26.

"The genome sequence has helped us identify new chemical pathways that the microbe apparently uses to create what are known as 'secondary metabolites' ?possibly including new antibiotic compounds," says Ian Paulsen. He led the sequencing at The Institute for Genomic Research (TIGR), Rockville, Md., and is the study's first author.

The use of naturally-occurring, beneficial microbes such as P. fluorescens to control plant pathogens is called "biological control." That method is gaining momentum as a way to grow healthy plants without using synthetic fungicides. In all, about three dozen beneficial microbes are currently used as an environmentally-friendly way to fight plant diseases.

Joyce E. Loper, senior author of the genome paper and an expert on P. fluorescens Pf-5, predicts that the new genomic data will help scientists more quickly develop new ways to boost the effectiveness of beneficial microbes in fighting plant diseases.

"This genomic sequence reveals previously unknown traits of P. fluorescens that increase its potential for biological control," says Loper. She is a plant pathologist with USDA's Agricultural Research Service (ARS) and is based at Oregon State University, Corvallis. The P. fluorescens genome was sequenced at TIGR and analyzed by scientists there and at ARS and Oregon State University, with contributions by researchers at Rutgers, Washington State University and the University of Arizona. The project was funded by a grant from the USDA's
'"/>

Source:TIGR


Page: 1 2

Related biology news :

1. Genome of deadly amoeba shows surprising complexity, evidence of lateral gene transfer
2. Affymetrix Unveils Plans to Double Plant and Animal Genome Microarray Offering
3. Genome-wide mouse study yields link to human leukemia
4. New Study from Affymetrix Laboratories Points to Changing View of How Genome Works
5. Multiple Campylobacter Genomes Sequenced
6. Analysis Of Human Genome To Predict The Development Of Illnesses
7. Whole genome promoter mapping - Human Genome Project v2.0?
8. Candida albicans Genome Fully Annotated
9. Genome Sequence for Haemophilus Influenzae Completed
10. NHGRI Selects 13 More Organisms for Genome Sequencing
11. First Whole Genome Map of Genetic Variability in Parkinson’s Disease
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Genome study beneficial microbe may help boost plant health

(Date:7/25/2014)... associate professor of biomedical engineering at the University ... tissue engineering and artificial organ development., "Introduction to ... guide to entering into the field of artificial ... of biomedical engineering at UH, served as a ... while there are other published books on the ...
(Date:7/25/2014)... opened the way for the development of new lines of ... barley production is second only to wheat with 7-8 million ... important diseases of barley. , Senior Research Scientist Dr Alan ... on the cell walls of barley plants that block the ... by the ARC Centre of Excellence in Plant Cell Walls ...
(Date:7/25/2014)... Spina bifda (SB) is a complex congenital central ... incomplete closing of the neural tubes during the ... spasticity, urinary and fecal incontinence and neurocognitive retardation. ... their quality of life. Researchers at Ankara Physical ... investigate the functional performance in children with SB, ...
Breaking Biology News(10 mins):University of Houston researcher publishes textbook on tissue engineering 2New hope for powdery mildew resistant barley 2
... effort to make data storage more cost-effective, a group of ... Karlsruhe Institute of Technology in Germany have created a DNA-based ... (UV) light to make it possible to encode information. The ... Applied Physics Letters , consists of a thin film of ...
... Athens, Ga. The knowledge that bacteria possess adaptable immune ... invaders is relatively new to science, and researchers across the ... to apply that knowledge in industry and medicine. ... how to harness this bacterial immune system to selectively target ...
... Ore. - Newly published research by scientists at Oregon ... how early embryonic stem cells develop and take part ... took place at OHSU,s Oregon National Primate Research Center, ... chimeric monkeys -- monkeys developed from stem cells taken ...
Cached Biology News:UGA scientists 'hijack' bacterial immune system 2UGA scientists 'hijack' bacterial immune system 3OHSU research produces the world's first primate chimeric offspring 2
(Date:7/25/2014)... (PRWEB) July 25, 2014 The Conferee ... for Topics for Conferee Networking. These two-hour sessions provide ... to meet and resolve problems, discuss new techniques, or ... deadline to submit a topic for consideration is August ... pittcon.org . The Conferee Networking committee will review the ...
(Date:7/25/2014)... AVIV, Israel , July 25, 2014  Galmed ... clinical-stage biopharmaceutical company focused on the development and commercialization ... liver diseases and cholesterol gallstones, today announced financial results ... First Half 2014 Financial Summary: , Reported cash ... 2014, compared with $137,000 at December 31, 2013.  ...
(Date:7/25/2014)... 25, 2014 At the request of ... a 60-day extension for the public comment period (Docket ... for Model Aircraft established by Congress as part of ... 60-day extension establishes the new deadline for comments as ... of Transportation/FAA notice published in the Federal Register on ...
(Date:7/24/2014)... York, NY - July 24, 2014 -- Keryx Biopharmaceuticals, ... from the long-term, randomized, active control Phase 3 study ... iron-based phosphate binder, for the treatment of hyperphosphatemia in ... PERFECTED study (PhosphatE binding and iRon delivery with FErric ... Journal of the American Society of Nephrology ...
Breaking Biology Technology:Pittcon 2015 Announces Call for Topics for Conferee Networking Sessions 2Galmed Pharmaceuticals Reports First Half 2014 Financial Results 2Galmed Pharmaceuticals Reports First Half 2014 Financial Results 3Galmed Pharmaceuticals Reports First Half 2014 Financial Results 4Galmed Pharmaceuticals Reports First Half 2014 Financial Results 5Galmed Pharmaceuticals Reports First Half 2014 Financial Results 6FAA Grants Comment Extension at the Request of AMA 2Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 2Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 3Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 4
... INTRODUCTION , ... encoded bacterial enzymes which hydrolyze β -lactam antibiotics. The majority of ... One successful approach to combating the serine active site β -lactamases ... in combination with a β -lactam antibiotic 4 . , There ...
... , Evelyn McGown and Michael Su , ... fluorogenic oligonucleotide probes developed by Kramerand associates to detect ... They are single-stranded oligonucleotides that exist in a ... which bind together to form a stem. Thestrained loop ...
... , Anne T. Ferguson, Ph.D., ... , , INTRODUCTION , This ... XS from Molecular Devices to study the performance of the LIVE/DEAD ... two fluorescent dyes, calcein AM (cal AM) and ethidium homodimer (EthD-1), ...
Cached Biology Technology:A Microtiter-based Assay for the Determination of ID50s of b-lactamase Inhibitors Employing Reporter Substrates Detected at UV or Visible Wavelengths (MaxLine Application Note #20) 2A Microtiter-based Assay for the Determination of ID50s of b-lactamase Inhibitors Employing Reporter Substrates Detected at UV or Visible Wavelengths (MaxLine Application Note #20) 3A Microtiter-based Assay for the Determination of ID50s of b-lactamase Inhibitors Employing Reporter Substrates Detected at UV or Visible Wavelengths (MaxLine Application Note #20) 4A Microtiter-based Assay for the Determination of ID50s of b-lactamase Inhibitors Employing Reporter Substrates Detected at UV or Visible Wavelengths (MaxLine Application Note #20) 5A Microtiter-based Assay for the Determination of ID50s of b-lactamase Inhibitors Employing Reporter Substrates Detected at UV or Visible Wavelengths (MaxLine Application Note #20) 6Measurement of Molecular Beacons in the SpectraMax Gemini Spectrofluorometer (MaxLine Application Note #36) 2Measurement of Molecular Beacons in the SpectraMax Gemini Spectrofluorometer (MaxLine Application Note #36) 3Measurement of Molecular Beacons in the SpectraMax Gemini Spectrofluorometer (MaxLine Application Note #36) 4LIVE/DEAD Viability/Cytotoxicity Assay for Animal Cells Using the SpectraMax Gemini XS Fluorescence Microplate Reader (MaxLine Application Note #43) 2LIVE/DEAD Viability/Cytotoxicity Assay for Animal Cells Using the SpectraMax Gemini XS Fluorescence Microplate Reader (MaxLine Application Note #43) 3LIVE/DEAD Viability/Cytotoxicity Assay for Animal Cells Using the SpectraMax Gemini XS Fluorescence Microplate Reader (MaxLine Application Note #43) 4LIVE/DEAD Viability/Cytotoxicity Assay for Animal Cells Using the SpectraMax Gemini XS Fluorescence Microplate Reader (MaxLine Application Note #43) 5
activating transcription factor 4 (tax-responsive enhancer element B67),...
Request Info...
2-min, single-step add-mix-measure assay for luciferase expression and HTS in mammalian cells. Linear detection range: 2 fg to 46 ng luciferase....
Trop-2 Purified Anti-Human clone 162-46, Isotype Mouse IgG 1 , 100 µg Consult technical datasheet for details....
Biology Products: