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Latest Rhizobiales Stories

2014-07-21 08:28:31

LONDON, July 21, 2014 /PRNewswire/ -- Reportbuyer.com has added a new market research report: Biofertilizers Market by Type (Nitrogen Fixing, Phosphate Solubilizing, Potash Mobilizing), by Crop Type, by Micro-Organism (Rhizobium, Azotobacter, Azospirillium, Cyanobacteria, Phosphate Solubilizing Bacteria) & by Geography - Global Trends &...

Researchers Identify Disease That May Have Plagued 700-year-old Skeleton
2014-07-15 03:40:49

American Society for Microbiology European researchers have recovered a genome of the bacterium Brucella melitensis from a 700-year-old skeleton found in the ruins of a Medieval Italian village. Reporting this week in mBio®, the online open-access journal of the American Society for Microbiology, the authors describe using a technique called shotgun metagenomics to sequence DNA from a calcified nodule in the pelvic region of a middle-aged male skeleton excavated from the settlement of...

2013-08-21 23:00:47

Researchers at Texas A&M Health Science Center (TAMHSC) are nearing completion of the first human Brucella vaccine aimed at combatting the Brucella bacteria that cause brucellosis, a chronic disease that causes high fever and incapacitation. College Station, TX (PRWEB) August 21, 2013 Researchers at Texas A&M Health Science Center (TAMHSC) are nearing completion of the first human Brucella vaccine aimed at combatting the Brucella bacteria that cause brucellosis, a chronic disease...

2012-07-11 14:34:21

Next week's Journal of Biological Chemistry "Paper of the Week" by Wai Mun Huang and colleagues at the University of Utah Health Sciences Center and the University of Minnesota reveals new insights into the molecular properties of the rod-shaped soil bacterium Agrobacterium tumefaciens, the pathogen responsible for crown gall disease, a tumor-forming infection in plants, such as tomatoes, walnuts, grapes and beets. The bacterium is parasitic: It infects its plant host by entering through...

2012-06-27 17:53:20

Scientists have identified a new mechanism of bacterial pathogenesis. The results of the research project, partly funded by the Academy of Finland, have been published in the journal Proceedings of the National Academy of Sciences of the United States of America (PNAS). Bacteria that cause chronic infections have an amazing but yet poorly known ability to subvert immune response, live and produce offspring, enter and wake up from a dormant phase to cause, in some instances, deadly...

2012-04-23 22:03:53

A bacterium historically associated with cat scratch fever and transmitted predominately by fleas may also play a role in human rheumatoid illnesses such as arthritis, according to new research from North Carolina State University. Bartonella is a bacterium that is maintained in nature by fleas, ticks and other biting insects. It can be transmitted to humans both by these parasites as well as by bites or scratches from infected cats and dogs. The most commonly known Bartonella-related...

2012-02-01 20:49:13

Studying self-replicating genetic units, called plasmids, found in one of the world's widest-ranging pathogenic soil bacteria -- the crown-gall-disease-causing microorganism Agrobacterium tumefaciens -- Indiana University biologists are showing how freeloading, mutant derivatives of these plasmids benefit while the virulent, disease-causing plasmids do the heavy-lifting of initiating infection in plant hosts. The research confirms that the ability of bacteria to cause disease comes at a...

2011-12-01 11:29:07

Understanding mechanism may aid in development of infection-fighting drugs In the human world of manufacturing, many companies are now applying an on-demand, just-in-time strategy to conserve resources, reduce costs and promote production of goods precisely when and where they are most needed. A recent study from Indiana University Bloomington scientists reveals that bacteria have evolved a similar just-in-time strategy to constrain production of an extremely sticky cement to exactly the...

2011-03-30 14:38:43

Reducing the ability of certain bacteria to fix carbon dioxide can greatly increase their production of hydrogen gas that can be used as a biofuel. Researchers from the University of Washington, Seattle, report their findings in the current issue of online journal mBio®. "Hydrogen gas is a promising transportation fuel that can be used in hydrogen fuel cells to generate an electric current with water as the only waste product," says Caroline Harwood, who conducted the study...

2010-11-04 02:00:00

SAINT PAUL, Minn., Nov. 4, 2010 /PRNewswire/ -- Cellectis plant sciences, the plant genome engineering specialist and subsidiary of Cellectis (Alternext: ALCLS), announced today that it has signed a technology licensing agreement with Japan Tobacco Inc., a global supplier of tobacco, pharmaceuticals and food products, for access to its Agrobacterium transformation technology known as PureIntro®. The agreement provides Cellectis plant sciences with the ability to utilize...


Latest Rhizobiales Reference Libraries

72_93d648c943da3fec9846bd19f09807c9
2011-04-14 15:18:05

Bartonella henselae is a proteobacterium that can cause bacteremia, endocarditis, bacillary angiomatosis, and peliosis hepatis. It is a causative agent of cat-scratch disease which occurs after a cat bite or scratch. The disease is characterized by swelling of the lymph nodes and fever. B. henselae can cause Peliosis hepatic which may develop with cutaneous bacillary angiomatosis or bacteremia. Those with peliosis hepatitis can have gastrointestinal symptoms, fever, chills, and an enlarged...

45_d2fcb725ecc7dee8dbe887c765abd299
2011-04-14 14:17:06

Agrobacterium tumefaciens is the causal agent of crown gall disease (the formation of tumours) in over 140 species of dicot. It is rod shaped. Symptoms are caused by the insertion of a small segment of DNA into the plant cell. It is an alphaproteobacterium of the family Rhizobiaceae which includes the nitrogen fixing legume symbionts. They are pathogenic and provide no benefit to the plant. It also affects a wide variety of plants. In an economical sense it affects walnuts, grape vines,...

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Word of the Day
holluschickie
  • A 'bachelor seal'; a young male seal which is prevented from mating by its herd's older males (mated bulls defending their territory).
This comes from the Russian word for 'bachelors.'
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