Navigation Links
RIT scientists decode 3 bacterial strains common to grapevines and sugarcane
Date:12/17/2012

m."

Grapevines

The team's Riesling grapevine research could lead to novel applications for improving disease resistance to organisms that attack the xylem, or vascular system, of grapes.

Sap-feeding insects create wounds and doorways for bacteria to enter a plant's xylem. Pathogenic endophytes weaken a wide variety of economically important crops like grapes, citrus, plum, peach and coffee, among others. Savka began exploring grape endophytes in 2006 while on sabbatical at the New York State Agricultural Experimental Station, an extension of Cornell University in Geneva, N.Y.

Few studies have characterized bacteria from xylem fluids of grapevines, says Savka. The strain he is looking at produces proteins that exhibit the coordinated communication signaling that might influence the spread of pathogenic bacteria. Savka and undergraduate students in his lab made a genetic mutant of a protein from Methylobacterium that doesn't produce quorum sensing signals. Savka and Gan will continue this line of research in future studies.

"Ming has access to the technology to do the global studies," Savka says. "We have formed a collaboration with Ming to determine the whole genome picture, a global picture of what genes are regulated by the small quorum sensing molecules. It is a very powerful tool to have."

The third bacterium the team decoded colonizes a plant tumor disease in grapevines, stone fruits, nut trees, pommes, woody ornamentals and fruit canes. Novosphingobium spreads the disease caused by a Nopaline bacterium associated with crown gall tumors. The disease causes uncontrolled tissue growth at the site of the bacterial infection and can significantly decrease crop yields, Savka says. The sequenced strain of bacteria that helps spread the disease was isolated from a tumor affecting a Hungarian Riesling grapevine. The strain was shown to produce the cell-signaling communication that mobilizes molec
'/>"/>

Contact: Susan Gawlowicz
smguns@rit.edu
585-475-5061
Rochester Institute of Technology
Source:Eurekalert

Page: 1 2 3 4 5

Related biology news :

1. Chinese scientists discover evidence of giant pandas population history and local adaptation
2. Scientists develop novel method to study parasite numbers in wild seabirds
3. Was the sauropod dinosaurs large size due to plant food? Scientists argue old idea still has legs
4. Another muscular dystrophy mystery solved; MU scientists inch closer to a therapy for patients
5. Gladstone scientists discover novel mechanism by which calorie restriction influences longevity
6. Neuroscientists prove ultrasound can be tweaked to stimulate different sensations
7. New test adds to scientists understanding of Earths history, resources
8. 23andMe scientists receive more than $500,000 in National Institutes of Health funding
9. Salk scientists develop faster, safer method for producing stem cells
10. Kansas State University scientists named American Association for the Advancement of Science fellows
11. Liverpool scientists decipher genetic code of wheat
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/10/2015)... April 10, 2015 Research and ... the "Security Competitive Profiles - NEC" report ... NEC will continue to supply a range ... market, with a company focus on the development of ... Winning opportunities in the Asia-Pacific ...
(Date:4/8/2015)... , April 8, 2015  Infinisource, a ... and services, and Morpho, a leading supplier of ... to produce the market,s most advanced biometrically-enabled time ... iSolved NXG time clock is setting a bold, ... labor data for the small and mid-size employer. ...
(Date:4/2/2015)... , April 2, 2015 ... DERMALOG by far outperforms the strongest competitors, showing ... high accuracy, the system is capable of a ... speed proves up to be ten times faster ... its runner-up performance.      (Photo: ...
Breaking Biology News(10 mins):NEC Security Competitive Profile 2015 2iSolved Time Clock Offers Unmatched Accuracy due to Morpho Biometrics 2iSolved Time Clock Offers Unmatched Accuracy due to Morpho Biometrics 3DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 2DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 3
... has already had dramatic effects on individual species, with ... migration. But, in a new study from the open-access ... Getz show that the impact of climate change on ... by a top predator - the reintroduced gray wolf ...
... A newly discovered mechanism by which an infectious fungus ... virulence, according to Howard Hughes Medical Institute investigators at ... in light following fungal invasion of the human body ... sparks infection, the researchers said. , The discovery in ...
... damage to the heart that can cause congestive ... limited ability of the myocardium to regenerate and ... now document the existence of a previously unrecognized ... therapeutic potency for myocardial tissue regeneration following myocardial ...
Cached Biology News:Gray wolves maintain the food chain in winter 2Light therapy may combat fungal infections, new evidence suggests 2Light therapy may combat fungal infections, new evidence suggests 3
(Date:4/17/2015)... (PRWEB) April 17, 2015 Global ... the GTCbio Stem Cell Summit 2015 April 27 - ... the latest developments in all areas of stem cell ... of stem cells and regenerative medicine. , The ... trials, as well as translational research in stem cell ...
(Date:4/16/2015)... and OSAKA, Japan , ... Research Application (CiRA) of Kyoto University and Takeda ... will work together to develop clinical applications of ... heart failure, diabetes mellitus, neurological disorders and cancer ... Applications" (T-CiRA) is designed to expedite multiple research ...
(Date:4/16/2015)... CA (PRWEB) April 16, 2015 ... the Buzz of BIO Contest for the ... Organization (BIO), the 2015 BIO International Convention will take ... Philadelphia, Pennsylvania. During the Buzz of BIO contest, industry ... to see present at the conference. The community voting ...
(Date:4/16/2015)... CHARLOTTE, N.C. (PRWEB) April 16, 2015 ... North Carolina at Charlotte (UNC Charlotte) spin-out company, ... David L. Cooper, Ph.D., M.D., as Chief Operating ... 20 years of experience in developing clinical diagnostic ... oncology and infectious disease. , Cooper’s extensive career ...
Breaking Biology Technology:Global Stem Cells Group To Join GTCbio Stem Cell and Regenerative Medicine Summit in Boston, April 27-29, 2015 2Global Stem Cells Group To Join GTCbio Stem Cell and Regenerative Medicine Summit in Boston, April 27-29, 2015 3CiRA and Takeda Enter 10-year Collaboration on iPS Cell Research 2CiRA and Takeda Enter 10-year Collaboration on iPS Cell Research 3Proove Bisociences to Participate in the Buzz of BIO at the 2015 BIO International Convention 2Proove Bisociences to Participate in the Buzz of BIO at the 2015 BIO International Convention 3OncoTAb Names Dr. David L. Cooper as COO 2
... May 13 /Xinhua-PRNewswire/ -- Chindex International,Inc. (Nasdaq: CHDX ... and products in the People,s Republic of China,announced that ... and Exchange Commission (SEC) that, if declared effective by ... to time, up to $100 million,of its common stock ...
... /Xinhua-PRNewswire/ -- Chindex International,Inc. (Nasdaq: CHDX ) a ... in the People,s Republic of China,announced that it intends ... March 31, 2008, on Thursday, June 12, 2008., ... Thursday, June,12, 2008 at 9:00 a.m. Eastern Time to ...
... Patients Shipped in the Quarter ... ... BEDFORD, Mass., May 13 Insulet Corporation,(Nasdaq: PODD ), a ... today announced financial results for,the first quarter ended March 31, 2008., ...
Cached Biology Technology:Chindex International Announces Shelf Registration, Related Strategy and Guidance 2Chindex International Announces Shelf Registration, Related Strategy and Guidance 3Chindex International Announces Shelf Registration, Related Strategy and Guidance 4Chindex International Announces Shelf Registration, Related Strategy and Guidance 5Chindex International Announces Conference Call to Discuss Its Fiscal 2008 Fourth Quarter and Year End Results on Thursday, June 12, 2008 2Chindex International Announces Conference Call to Discuss Its Fiscal 2008 Fourth Quarter and Year End Results on Thursday, June 12, 2008 3Insulet Reports First Quarter 2008 Results 2Insulet Reports First Quarter 2008 Results 3Insulet Reports First Quarter 2008 Results 4Insulet Reports First Quarter 2008 Results 5Insulet Reports First Quarter 2008 Results 6Insulet Reports First Quarter 2008 Results 7
Request Info...
Goat polyclonal to MLH3 Immunogen: Synthetic peptide: RQSLQQSMPPCEPP (Human) from C Terminus of the protein sequence according to NP_055196....
IRF7 Immunogen: Synthetic peptide corresponding to residues E(463) G T Q R E G V S S L D S S S(477) of human IRF7. Storage: -20 C, Avoid Freeze/Thaw Cycles...
Rabbit polyclonal to NMDAR1 e/f/g/h ( Abpromise for all tested applications)....
Biology Products: