Adaptive response of conifers to environmental stimulii

Adaptive capacity model_canasIn order to propose strategies for well adapted forests and plan breeding programmes it is essential to get a better insight into conifer development and their adaptive response to the environment. Canas R. A. 2015 analysed the metabolite and transcriptomic profiles of needles from 25 year old maritime pine tress to understand the environment stimulated changes leading to adaptation. Based on this they have proposed a model for adaptive response in maritime pine. According to their “results the environment regulated the transcriptome for fine tuning of the metabolome during development”.

Interesting reads:

Obata T. and Fernie A. R. 2012. The use of metabolomics to dissect plant responses to abiotic stress. Cell Mol. Life Sci. Vol. 69 (19): 3225-3243. DOI: 10.1007/s00018-012-1091-5

Sork V. L. et al. 2013. Putting the landscape into the genomicsof trees: approaches for understanding local adaptation and population responses to changing climate. Trees Genetics and Genomes Vol 9 (4): 901-911. DOI: 10.1007/s11295-013-0596-x

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