+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Comparative proteomic analysis of leaves, leaf sheaths, and roots of drought-contrasting sugarcane cultivars in response to drought stress

Comparative proteomic analysis of leaves, leaf sheaths, and roots of drought-contrasting sugarcane cultivars in response to drought stress

Acta Physiologiae Plantarum 37(4): 88

A better understanding of drought response proteins may improve our understanding of the mechanisms underlying drought tolerance in sugarcane. In this research, drought-tolerant (K86-161) and drought-sensitive (B34-164) sugarcane cultivars were grown and exposed to drought stress. The changes in protein expression in leafs, leaf sheaths and roots were analyzed using proteomics techniques. Proteins that responded to drought in both cultivars could be classified into four major categories, including energy and metabolism, photosynthesis, antioxidant, and defense protein. Interestingly, an increased abundance of fructose-bisphosphate aldolase under drought was observed in all three organs of K86-161. Elevated expression of oxygen-evolving enhancer protein was also found in leaves and leaf sheaths of K86-161, when compared with their controls. Additionally, SOD was abundant in the leaves and roots of K86-161. Importantly, the expression level of these proteins decreased in B34-164 under drought stress. These contrasting results suggest that these proteins were inhibited by drought stress in the drought-sensitive cultivar. This proteomic research is the first to combine analyses of leaves, leaf sheaths and roots in sugarcane, which may enhance our understanding of drought responses at the molecular level and lead to selective breeding for enhanced drought tolerance.

Please choose payment method:

(PDF emailed within 0-6 h: $19.90)

Accession: 066297527

Download citation: RISBibTeXText

DOI: 10.1007/s11738-015-1826-7

Related references

Comparative quantitative proteomics analysis of the ABA response of roots of drought-sensitive and drought-tolerant wheat varieties identifies proteomic signatures of drought adaptability. Journal of Proteome Research 13(3): 1688-1701, 2014

Comparative alternative splicing analysis of two contrasting rice cultivars under drought stress and association of differential splicing genes with drought response QTLs. Euphytica 214(4): 73, 2018

Physiological and comparative proteomic analysis reveals different drought responses in roots and leaves of drought-tolerant wild wheat (Triticum boeoticum). Plos one 10(4): E0121852, 2015

Comparative Proteomic Analysis of Two Sugar Beet Cultivars with Contrasting Drought Tolerance. Journal of Plant Growth Regulation 36(3): 537-549, 2017

Comparative proteome analysis of drought-sensitive and drought-tolerant rapeseed roots and their hybrid F1 line under drought stress. Amino Acids 43(5): 2137-2152, 2012

Comparative Analysis of Drought Responsive Proteins in Kentucky Bluegrass Cultivars Contrasting in Drought Tolerance. Crop Science 50(6): 2543-2552, 2010

Analysis of Drought-Induced Proteomic and Metabolomic Changes in Barley (Hordeum vulgare L.) Leaves and Roots Unravels Some Aspects of Biochemical Mechanisms Involved in Drought Tolerance. Frontiers in Plant Science 7: 1108, 2016

A Proteomics Analysis of Drought Stress-Responsive Proteins as Biomarker for Drought-Tolerant Sugarcane Cultivars. American Journal of Biochemistry and Biotechnology 6(2): 89-102, 2010

Proteomic Analysis of PEG-Induced Drought Stress Responsive Protein inTERF1Overexpressed Sugarcane (Saccharum officinarum) Leaves. Plant Molecular Biology Reporter 33(3): 716-730, 2015

A comparative proteomic study of drought-tolerant and drought-sensitive soybean seedlings under drought stress. Crop and Pasture Science 67(5): 528-540, 2016

ITRAQ-based quantitative proteomic analysis reveals proteomic changes in leaves of cultivated tobacco (Nicotiana tabacum) in response to drought stress. Biochemical and Biophysical Research Communications 469(3): 768-775, 2016

Comparative proteomic analysis of drought response in roots of two soybean genotypes. Crop and Pasture Science 68(7): 609-619, 2017

Differential expression profiles and pathways of genes in drought resistant tree species Prunus mahaleb roots and leaves in response to drought stress. Scientia Horticulturae 226: 75-84, 2017

Physiological and comparative proteomic analyses of Thai jasmine rice and two check cultivars in response to drought stress. Journal of Plant Interactions 9(1): 43-55, 2014

Comparative Analysis of Proteomic Responses to Single and Simultaneous Drought and Heat Stress for Two Kentucky Bluegrass Cultivars. Crop Science 52(3): 1246-1260, 2012