Navigation Links
Gene flow may help plants adapt to climate change
Date:6/28/2011

The traffic of genes among populations may help living things better adapt to climate change, especially when genes flow among groups most affected by warming, according to a UC Davis study of the Sierra Nevada cutleaved monkeyflower. The results were published online June 27 by the journal Proceedings of the National Academy of Sciences.

The findings have implications for conservation strategies, said Sharon Strauss, professor of evolution and ecology at UC Davis and an author of the study.

"In extreme cases where we might consider augmenting genetic resources available to imperiled populations, it might be best to obtain these genes from populations inhabiting similar kinds of habitats," Strauss said.

Graduate student Jason Sexton, with Strauss and Kevin Rice, professor of plant sciences, studied the monkeyflower (Mimulus laciniatus), an annual plant that lives in mossy areas of the Sierra at elevations of 3,200 feet to 10,000 feet.

Mountain gradients are useful for studying the effects of climate change, Strauss said, because they enable scientists to reproduce the effects of climate change without changing other factors, such as day length. The plants are already living across a range of temperatures, with those at lower elevations exposed to warmer conditions.

Sexton cross-pollinated monkeyflowers from two different locations at the warm, low-elevation edge of the plants' range with monkeyflowers from the middle of the range. All the hybrids were then grown in the field at the low end of the range.

As the researchers observed the growing monkeyflowers, they were able to test two contrasting predictions about how gene flow should affect plants at the edge of the range. The first prediction was that any mixing of genes from a wider population would help plants adapt to warming conditions. The second was that genes from the center of the range that did not help plants adapt would dilute any adap
'/>"/>

Contact: Andy Fell
ahfell@ucdavis.edu
530-752-4533
University of California - Davis
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Plants teach humans a thing or two about fighting diseases
2. Study reveals important aspects of signaling across cell membranes in plants
3. Healing times for dental implants could be cut
4. Adjustable valves gave ancient plants the edge
5. First-of-its-kind fluorescence map offers a new view of the worlds land plants
6. Tapping into plants is the key to combat climate change, says scientist
7. Researchers from the Viikki Biocenter discover how plants control the formation of wood cells
8. Medicines from plants
9. UF research aims to help preserve plants, animals caught between forest fragments
10. Turning plants into power houses
11. NRELs multi-junction solar cells teach scientists how to turn plants into powerhouses
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Gene flow may help plants adapt to climate change
(Date:7/9/2015)... -- Research and Markets( http://www.researchandmarkets.com/research/98rrmr/biometrics_for ... "Biometrics for Banking; Market & Technology Analysis, Adoption ... offering. The adoption for banking purposes ... the forecast is that by 2020 it will ... in delivering biometric systems to the banking industry. ...
(Date:7/8/2015)... , July 8, 2015 Summary ... and the fourth most fatal, with a mortality rate ... poor prognosis of pancreatic cancer patients has highlighted a ... which is not being met by the current market. ... array of products with varying molecule types and mechanisms ...
(Date:7/8/2015)... The consumer products industry for innovative ... products such as wearables, smart wallets & other smart technology ... devices continues to rapidly grow.  Biometrics & Wearable Device Companies ... Google Inc. (NASDAQ: GOOG ), Apple Inc. (NASDAQ: ... (NASDAQ: GPRO ) and Baidu Inc. (NASDAQ: BIDU ...
Breaking Biology News(10 mins):Global Banking Biometrics Market 2015-2020 - Market & Technology Analysis, Adoption Strategies and Forecasts 2Global Banking Biometrics Market 2015-2020 - Market & Technology Analysis, Adoption Strategies and Forecasts 3Frontier Pharma: Pancreatic Cancer - Identifying and Commercializing First-in-Class Innovation 2Frontier Pharma: Pancreatic Cancer - Identifying and Commercializing First-in-Class Innovation 3Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 2Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 3Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 4Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 5Consumers Flock to This Summer's Must Have Tech Gadgets as Latest Digital Wallets, Smart Technology & Wearable Products Continue to Grow in Popularity & Functionality 6
... 11, 2013 Men tend to store fat in the ... of hips or thighs. Women, on the other hand, are ... than in the belly. Why are women and men shaped ... worth investigating, says Steven R. Smith, M.D., director of the ...
... , An internationally recognized expert in viruses, Robert W. ... and chair and professor of medicine at the University ... $12 million project to develop new ways of predicting ... to anti-viral drugs and the human immune system. This ...
... plants is short. They grow for around three to four ... also limited, with plants only growing to about one-and-a-half to ... Molecular Biology and Applied Ecology IME in Mnster have located ... they can keep it forever young. The Mnster-based researchers discovered ...
Cached Biology News:How belly fat differs from thigh fat -- and why it matters 2Giant tobacco plants that stay young forever 2
(Date:7/30/2015)... ... July 30, 2015 , ... Leading ... clinical study of its canine osteoarthritis stem cell product, currently under development for ... KS) and will be marketed in the US by Aratana. This product, termed ...
(Date:7/30/2015)... 2015 HIGHLIGHTS:Q2 2015 Results (all ... , Reported sales were $697 million compared to $701 ... organically by 8%, and changes in foreign currency exchange ... by 1%. , By business unit, organic sales ... 11% in SAFC Commercial. , Reported diluted EPS ...
(Date:7/29/2015)... 30, 2015 Sanofi, un ... ses résultats pour le premier semestre 2015. Le ... résultats. Visionner l,interview vidéo et lire ... Au sommaire de l,interview :  ... de croissance - Diabète ...
(Date:7/29/2015)...  HealthSouth Corporation (NYSE: HLS ), ... healthcare services, offering both facility-based and home-based post-acute ... the second quarter ended June 30, 2015. ... volume growth in both segments and an 11.0% ... President and Chief Executive Officer of HealthSouth. "While ...
Breaking Biology Technology:VetStem Biopharma Successfully Completes Large Milestone Efficacy Study for its Flagship Canine Osteoarthritis Stem Cell Product 2VetStem Biopharma Successfully Completes Large Milestone Efficacy Study for its Flagship Canine Osteoarthritis Stem Cell Product 3Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 2Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 3Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 4Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 5Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 6Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 7Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 8Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 9Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 10Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 11Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 12Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 13Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 14Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 15Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 16Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 17Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 18Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 19Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 20HealthSouth Reports Results for Second Quarter 2015 2HealthSouth Reports Results for Second Quarter 2015 3HealthSouth Reports Results for Second Quarter 2015 4HealthSouth Reports Results for Second Quarter 2015 5HealthSouth Reports Results for Second Quarter 2015 6HealthSouth Reports Results for Second Quarter 2015 7HealthSouth Reports Results for Second Quarter 2015 8HealthSouth Reports Results for Second Quarter 2015 9HealthSouth Reports Results for Second Quarter 2015 10HealthSouth Reports Results for Second Quarter 2015 11HealthSouth Reports Results for Second Quarter 2015 12HealthSouth Reports Results for Second Quarter 2015 13HealthSouth Reports Results for Second Quarter 2015 14HealthSouth Reports Results for Second Quarter 2015 15
... operate efficiently and last a long time is a big ... the assembly line. The precious metal platinum has been the ... It is expensive, and it breaks down over time in ... University report a promising advance. They have created a unique ...
... MARINO, Calif. , May 24 Epeius Biotechnologies ... the study entitled "A Phase I/II Study of Intravenous Rexin-G ... ASCO Annual Meeting on June 6, 2010 . The ... , Chairman of the Cancer Institute and Bioethics Committee-Philippine General ...
... 24 Newport Corporation (Nasdaq: NEWP ) today announced that it ... 25, 2010 , at 3:30 pm Pacific time (6:30 pm ... of Loews Santa Monica Beach Hotel in Santa Monica, Calif. , ... The 25-minute presentation by Senior Vice President ...
Cached Biology Technology:Brown chemists report promising advance in fuel-cell technology 2Tumor-Targeted Nanoparticle-based Gene Delivery Provides Evidence of Therapeutic Vaccination in Patients with Metastatic Cancer (ASCO 2010) 2Tumor-Targeted Nanoparticle-based Gene Delivery Provides Evidence of Therapeutic Vaccination in Patients with Metastatic Cancer (ASCO 2010) 3Newport Corporation to Present at B. Riley & Co. Investor Conference Tomorrow, May 25 2
Mouse monoclonal [0.N.509] to PCTAIRE2 ( Abpromise for all tested applications). entrezGeneID: 5128 SwissProtID: Q00537...
Rabbit Anti-Human Secretory Carrier Membrane Protein 2 (SCAMP2 Polyclonal AntibodyOther Sub-Family: not assigned-Other Applications: Western Blot...
Parathyroid Hormone Receptor 2 [PTHR2]...
... Zeba Desalt Spin Columns contain a proprietary ... offers exceptional desalting and protein-recovery characteristics compared ... as low as 25 g/ml of protein ... and > 95% retention of salts and ...
Biology Products: