Navigation Links
Does hotter mean healthier?
Date:2/3/2009

LAS CRUCES, NMPhytophthora blight, caused by Phytophthora capsici, is a major plant disease that affects many crop species worldwide, including chile peppers in New Mexico. Farmers' observations suggested that Phytophthora capsici caused less damage in pepper crops of the hot pepper varieties than low-heat pepper varieties.

A study published in the October 2008 issue of HortScience by the research team of Mohammed B. Tahboub (postdoctoral researcher), Soumaila Sanogo (plant pathologist and team leader), Paul W. Bosland (chile pepper breeder), and Leigh Murray (statistician) set out to determine whether or not the severity of Phytophthora blight would be greater in low-heat than in hot chile peppers.

The most effective means for controlling Phytophthora blight are chile pepper cultivars that are genetically resistant to the disease. Some resistant lines have been identified, but currently there are no cultivars that are resistant to the blight in all environments.

Chile pepper fruit become infected during prolonged periods of heavy rain and high humidity in flooded and poorly drained fields. Prior to this study, there had been no systematic assessment of the relationship of chile pepper heat level to chile pepper response to Phytophthora capsici. If such a connection could be found, information might have been revealed that would assist breeding programs intended for developing disease-resistant cultivars of pepper.

Based on documented field observations in New Mexico, Arizona, and South Carolina, the researchers hypothesized that peppers that produce high-heat fruits would be more resistant to Phytophthora blight than low-heat varieties. The study was conducted by observing infection on both the root and fruit of different varieties of peppers included.

The results of the study concluded, however, that there was no relationship between the heat level of the pepper and the plant's r
'/>"/>

Contact: Michael W. Neff
mwneff@ashs.org
703-836-4606
American Society for Horticultural Science
Source:Eurekalert  

Page: 1 2

Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Does hotter mean healthier?
(Date:12/15/2014)... , Dec. 12, 2014 Research and Markets ... addition of the "Global Facial Recognition Market ... http://photos.prnewswire.com/prnh/20130307/600769 Facial ... of individuals. Facial recognition system measures the overall ... jaw edges, mouth, and the distance between eyes. ...
(Date:12/11/2014)... , Dec. 09, 2014 Research and ... ( http://www.researchandmarkets.com/research/9ql3kr/biometrics_market ) has ... in India 2015-2019" report to their offering. ... this market is the adoption of multimodal biometric ... characteristic of an individual for verification and identification ...
(Date:12/11/2014)... , Dec. 10, 2014  Data Sciences ... monitoring, has released a new series of digital ... preclinical toxicology researchers. M series, part of the ... collect the best possible physiologic data when incorporating ... Adding functional endpoints to toxicology studies has evolved ...
Breaking Biology News(10 mins):Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3Biometrics Market in India 2015-2019: Key Vendors are 3M Cogent, NEC, Safran and Suprema 2New telemetry implants expected to change how large animal toxicology studies are conducted 2
... October 31, 2012 Scientists at The Scripps ... of an important set of enzymes. The new inhibitors, ... used to study the functions of enzymes known as ... regulate. Early tests in mouse macrophages suggest that DAGL-inhibiting ...
... German . , In male songbirds of the ... spring, which leads to an increase in song activity during ... evidence so far about such a clear relationship between hormonal ... degree of seasonal changes of the environment. Researchers of the ...
... identified a molecular ,flag, in women with breast cancer who ... drug tamoxifen. Tamoxifen used alongside traditional chemotherapy and ... breast cancers, is required by the tumour to grow; it ... to one third. However, about one third of patients ...
Cached Biology News:New inhibitors of elusive enzymes promise to be valuable scientific tools 2New inhibitors of elusive enzymes promise to be valuable scientific tools 3Testosterone regulates solo song of tropical birds 2Scientists unravel resistance to breast cancer treatment 2
(Date:12/24/2014)... (PRWEB) December 23, 2014 Pipette.com announces ... their Twitter followers can submit their #HolidayInTheLab pictures for ... their lab mates. , For those struggling to think ... the Pipette.com Holiday in the Lab Contest provides the ... Twitter followers to send pictures of their chemistree, ...
(Date:12/24/2014)... , Dec. 23, 2014 Sigma-Aldrich ... that the waiting period under the Hart-Scott-Rodino Antitrust ... acquisition expired on December 22, 2014, thereby completing ... requirement for the acquisition of the Company by ... antitrust clearance satisfies another condition to closing the ...
(Date:12/22/2014)... 22, 2014   Synthetic Biologics, Inc. ... pathogen-specific therapies for serious infections and diseases, ... today announced positive topline safety and tolerability ... of SYN-004, the Company,s investigational oral beta-lactamase ... difficile (C. difficile) infection, antibiotic-associated diarrhea ...
(Date:12/22/2014)... 22, 2014  ( www.competitivehealth.com ) — Competitive Health ... bill review and advocacy service, has signed an agreement ... Savings discount health services marketplace. 63% of ... than they expected to pay. As part of an ... WellCard Savings is pleased to offer medical bill review ...
Breaking Biology Technology:Major Pipette Distributor Pipette.com Announces their Holiday in the Lab Contest 2Acquisition of Sigma-Aldrich by Merck KGaA, Darmstadt, Germany, Receives U.S. Antitrust Clearance 2Acquisition of Sigma-Aldrich by Merck KGaA, Darmstadt, Germany, Receives U.S. Antitrust Clearance 3Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 2Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 3Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 4Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 5WellCard Savings Announces CoPatient Medical Bill Review Service for Members 2
... advanced energy research , , MONTREAL, July 7 ... technology company, today announced that it will jointly form ... Edmonton and the Alberta Energy Research Institute (AERI). , ... demonstration of novel catalytic conversion processes to produce advanced ...
... following letter is being released by CEL-SCI Corporation (NYSE Amex: ... , , Recently we have been hearing a great deal about the ... this is no big deal since it does not seem that serious and, ... both counts! In this letter I will show you where in the ...
... REDWOOD CITY, Calif., July 7 OncoMed Pharmaceuticals, Inc., ... cancer stem cells, today announced the appointment of Sunil ... Development. In this new position, Mr. Patel will ... directly to Paul Hastings, OncoMed,s President and Chief Executive ...
Cached Biology Technology:Enerkem Announces World-Class Advanced Energy Research Center in Edmonton, Alberta, Canada 2Enerkem Announces World-Class Advanced Energy Research Center in Edmonton, Alberta, Canada 3CEL-SCI Corporation Releases Letter to Shareholders 2CEL-SCI Corporation Releases Letter to Shareholders 3CEL-SCI Corporation Releases Letter to Shareholders 4CEL-SCI Corporation Releases Letter to Shareholders 5CEL-SCI Corporation Releases Letter to Shareholders 6CEL-SCI Corporation Releases Letter to Shareholders 7OncoMed Pharmaceuticals Appoints Sunil Patel Senior Vice President, Corporate Development 2
... ultimate in utility and flexibility press-to-seal silicone ... needs of the researcher. They are available ... as sheet material that can be easily ... are autoclavable and non-cytotoxic and can be ...
Argon Calibration Source...
SHEEP ANTI ESCHERICHIA COLI...
Recombinant Rat Leptin, CF...
Biology Products: