Anatomical, physiological and transcriptional responses of two contrasting poplar genotypes to drought and re-watering.

doi:10.1111/ppl.12138

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Article

Anatomical, physiological and transcriptional responses of two contrasting poplar genotypes to drought and re-watering.

Physiologia plantarum - 1 Aug 2014

Cao Xu, Jia Jingbo, Zhang Chao, Li Hong, Liu Tongxian, Jiang Xiangning, Polle Andrea, Peng Changhui, Luo Zhi-Bin

Abstract excerpt

Populus × euramericana (Pe) displays higher stable carbon isotope composition (δ(13)C) and intrinsic water use efficiency (WUEi) than Populus cathayana (Pc) under unlimited water conditions, rendering us to hypothesize that Pe is better acclimated to water deficiency than Pc. To examine this hypothesis, saplings of Pc and Pe were exposed to drought and subsequently re-watered. Pc and Pe exhibited distinct...

Topics

Antioxidants
Carbon Isotopes
Droughts
Gene Expression Regulation, Plant
Genotype
Nitrogen Isotopes
Photosynthesis
Plant Leaves
Plant Proteins
Plant Roots
Populus

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Principal Component Analysis

RNA, Messenger

Reactive Oxygen Species

Solubility

Sugar Alcohols

Transcription, Genetic

Water

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PMID: 24320774
DOI: 10.1111/ppl.12138

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