Navigation Links
Plasticity of plants helps them adapt to climate change
Date:3/16/2011

The study, which has been published in Trends in Plant Science, provides an overview of plants' molecular and genetic mechanisms, which is important for ecologists, physiologists and molecular biologists, since it covers the prime requirements for anticipating plants' response to global change.

The results show that plants in natural and agricultural systems have "the capacity to adapt to a changing environment without requiring any evolutionary changes, which always happens over several generations", Fernando Valladares, one of the authors of the paper and a researcher at the National Museum of Natural Sciences (CSIC), tells SINC.

All plant species exhibit a greater or lesser degree of plasticity. "Various studies suggest that species from more heterogeneous and changing environments have greater degrees of plasticity. For example, plants from these environments have great root plasticity in order to be able to take better advantage of fertile and damp areas and to avoid sterile, dry ones", Valladares explains.

Plants' pigmentation, root length, leaf mass and efficiency of water use are some of the leading indicators used to study the phenotypic plasticity of plant organisms.

"The differences in plasticity and its mechanisms allow us to better understand why various plant species grow where they do. This will enable us to project their most likely ranges in climate change scenarios", the researcher says.

Less productivity, greater survival

The advantages of plants changing their structure and function in the face of environmental change "could lead to the selection in the case of crops of more plastic varieties, which may not necessarily be the most productive, nor have the most easily-predictable productivity", the scientist stresses.

According to Valladares, the next step is "to understand the mechanisms that underlie plasticity, such as epigenetics non-genetic factors that determine an organism's development and how this impacts on the biological efficacy of wild species or on the long-term yield of agricultural species".


'/>"/>

Contact: SINC
info@plataformasinc.es
34-914-251-820
FECYT - Spanish Foundation for Science and Technology
Source:Eurekalert

Related biology news :

1. Astrocytes and synaptic plasticity
2. Protein linked to mental retardation controls synapse maturation, plasticity, CSHL team finds
3. Ritalin boosts learning by increasing brain plasticity
4. New period of brain plasticity created with transplanted embryonic cells
5. Commercial aquatic plants offer cost-effective method for treating wastewater
6. UC Riverside biochemists devise method for bypassing aluminum toxicity effects in plants
7. Reproducing early and often is the key to rapid evolution in plants
8. MSU scientists find new gene that helps plants beat the heat
9. Researchers design artificial cells that could power medical implants
10. When under attack, plants can signal microbial friends for help
11. Current mass extinction spurs major study of which plants to save
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/18/2017)... a global expert in SoC-based imaging and computing solutions, has developed ... the company,s hybrid codec technology. A demonstration utilizing TeraFaces ® , ... showcased during the upcoming Medtec Japan at Tokyo Big Sight April ... Vegas Convention Center April 24-27. ... Click here for an image of the M820 ...
(Date:4/11/2017)... 11, 2017 Crossmatch®, a globally-recognized leader ... today announced that it has been awarded a ... Activity (IARPA) to develop next-generation Presentation Attack Detection ... "Innovation has been a driving force within Crossmatch ... allow us to innovate and develop new technologies ...
(Date:4/6/2017)... Forecasts by Product Type (EAC), Biometrics, Card-Based ... & Logistics, Government & Public Sector, Utilities / Energy ... Nuclear Power), Industrial, Retail, Business Organisation (BFSI), Hospitality & ... for a definitive report on the $27.9bn Access Control ... ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... ... , ... They call it the “hairy ball.” It’s an ... a system of linkages and connections so complex and dense that “it looks ... at Worcester Polytechnic Institute (WPI) and director of the university’s bioinformatics and computational ...
(Date:10/12/2017)... ... October 12, 2017 , ... BioMedGPS announces expanded coverage ... its newest module, US Hemostats & Sealants. , SmartTRAK’s US Market for Hemostats ... sealants, synthetic sealants and biologic sealants used in surgical applications. BioMedGPS estimates the ...
(Date:10/11/2017)... LINDA, CA (PRWEB) , ... October 11, 2017 ... ... to upregulate any gene in its endogenous context, enabling overexpression experiments and avoiding ... (CRISPRa) system with small RNA guides is transformative for performing systematic gain-of-function studies. ...
(Date:10/11/2017)... -- VMS BioMarketing, a leading provider of patient support solutions, has ... (CNE) network, which will launch this week. The VMS CNEs ... professionals to enhance the patient care experience by delivering peer-to-peer ... care professionals to help women who have been diagnosed and ... ...
Breaking Biology Technology: