Comparative proteome analysis of high and low cadmium accumulating soybeans under cadmium stress

Amino Acids
Zahed HossainSetsuko Komatsu

Abstract

A comparative proteomic study was performed to unravel the protein networks involved in cadmium stress response in soybean. Ten-day-old seedlings of contrasting cadmium accumulating soybean cultivars-Harosoy (high cadmium accumulator), Fukuyutaka (low cadmium accumulator), and their recombinant inbred line CDH-80 (high cadmium accumulator) were exposed to 100 μM CdCl(2) treatment for 3 days. Root growth was found to be affected under cadmium stress in all. Varietal differences at root protein level were evaluated. NADP-dependent alkenal double bond reductase P1 was found to be more abundant in low cadmium accumulating Fukuyutaka. Leaf proteome analysis revealed that differentially expressed proteins were primarily involved in metabolism and energy production. The results indicate that both high and low cadmium accumulating cultivars and CDH-80 share some common defense strategies to cope with the cadmium stress. High abundance of enzymes involved in glycolysis and TCA cycle might help cadmium challenged cells to produce more energy necessary to meet the high energy demand. Moreover, enhanced expressions of photosynthesis related proteins indicate quick utilization of photoassimilates in energy generation. Increased abundance of...Continue Reading

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Citations

Apr 18, 2014·International Journal of Molecular Sciences·Sowbiya MuneerJeong Hyun Lee
Jun 6, 2015·Journal of Plant Physiology·Tonia LomaglioGabriella Stefania Scippa
Jan 26, 2016·Journal of Proteomics·Xin Wang, Setsuko Komatsu
Mar 5, 2016·Biochimica Et Biophysica Acta·Ghazala Mustafa, Setsuko Komatsu
Jun 3, 2015·Journal of Proteome Research·Subhra ChakrabortySetsuko Komatsu
Dec 18, 2013·Biotechnology Advances·M Ovečka, T Takáč
Sep 11, 2013·Journal of Proteome Research·Zahed HossainSetsuko Komatsu
Oct 1, 2013·Journal of Proteome Research·Angelo D'AlessandroTahar Ghnaya
Jun 14, 2013·International Journal of Molecular Sciences·Man-Wah LiHon-Ming Lam
Nov 17, 2019·International Journal of Molecular Sciences·Saeed Ul HaqZhen-Hui Gong
Jul 7, 2019·International Journal of Environmental Research and Public Health·Liangmei ChenQiang Wang
Feb 29, 2020·Ecotoxicology·Bruna Rafaela Machado OliveiraPedro Antonio O Mangabeira
Feb 3, 2021·International Journal of Molecular Sciences·Muhammad Khuram RazzaqKadambot H M Siddique
May 20, 2021·Environmental Science and Pollution Research International·Fenglong YangNan Sang
Jan 13, 2018·Journal of Agricultural and Food Chemistry·Chun-Tao HeZhong-Yi Yang

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