Prenyllipid antioxidants participate in response to acute stress induced by heavy metals in green microalga Chlamydomonas reinhardtii
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- 作者：Beatrycze Nowicka ; beatrycze.nowicka@uj.edu.pl" class="auth_mail" title="E-mail the corresponding author ; beatrycze.nowicka@wp.pl" class="auth_mail" title="E-mail the corresponding author ; Bartosz Pluciński1 ; cw15@o2.pl" class="auth_mail" title="E-mail the corresponding author ; Paulina Kuczyńska1 ; kuczynska.paul@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jerzy Kruk jerzy.kruk@uj.edu.pl" class="auth_mail" title="E-mail the corresponding author
- 关键词：APX ; ascorbate peroxidase ; CAT ; catalase ; Chl ; chlorophyll ; FeSOD ; iron-containing superoxide dismutase ; GSH ; glutathione ; LOOH ; lipid hydroperoxides ; MnSOD ; manganese-containing superoxide dismutase ; MPBQ MT ; 2-methyl-6-phytyl-1 ; 4-benzoquinone methyltransferase ; PC-8 ; plastochromanol-8 ; PC-OH ; hydroxy-plastochromanol ; PQ ; plastoquinone ; PQ-C ; plastoquinone C ; PQH2 ; plastoquinol ; PQtot ; sum of plastoquinone and plastoquinol ; ROS ; reactive oxygen species ; Tocs ; tocopherols ; α-Toc ; α-tocopherol ; γ
- 刊名：Environmental and Experimental Botany
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：123
- 期：Complete
- 页码：98-107
- 全文大小：1668 K
文摘
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Prenyllipid antioxidants participate in response to acute heavy metal induced stress.
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The most pronounced response was observed for so called redox-active metals.
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Amongst prenyllipid tested, especially plastoquinol was prone to oxidation.
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expression of VTE3 was up-regulated similarly as genes of crucial antioxidant enzymes.