Multiple mechanisms of heavy metal tolerance are differentially expressed in ecotypes of Artemisia fragrans

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• 作者：Esmira Alirzayeva^a ; ^{hh.esmal@hotmail.com} ; ^{esmira.alirzayeva@science.az} ; Gunter Neumann^b ; ^{guenter.neumann@uni-hohenheim.de} ; Walter Horst^c ; ^{horst@pflern.uni-hannover.de} ; Yagut Allahverdiyeva^d ; ^{allahve@utu.fi} ; Andre Specht^c ; ^{specht@pflern.uni-hannover.de} ; Valida Alizade^a ; ^{vm_alizade@yahoo.com}
• 关键词：Artemisia ecotypes ; Heavy metals ; Plant tolerance ; Metal compartmentation ; Photosynthetic apparatus
• 刊名：Environmental Pollution
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：220
• 期：part_PB
• 页码：1024-1035
• 全文大小：4583 K
• 卷排序：220

文摘

Morphological differences of Artemisia fragrans ecotypes is revealed during generative stage. A. fragrans ecotypes accumulated Cd in a range of its toxicity level for most plants. Ecotype-specific mechanism in internal distribution of metals within leaf tissues was revealed. Cd exclusion from photosynthetically active tissues is considered as major tolerance mechanism.