کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8883923 | 1625912 | 2017 | 33 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Identification of up-regulated genes from the metal-hyperaccumulator aquatic fern Salvinia minima Baker, in response to lead exposure
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کلمات کلیدی
Lead toleranceROS - ROSEDTA - اتیلن دی آمین تترا استیک اسید Ethylene diamine tetra acetic acid - اتیلن دیامین تترا استیک اسیدLead accumulation - تجمع سربSuppression subtractive hybridization (SSH) - ترکیبی از تفکیک سرکوب (SSH)Expressed sequence tag (EST) - تگ توالی بیان شده (EST)Lead uptake - جذب سربdry weight - وزن خشکReactive oxygen species - گونههای فعال اکسیژن
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Identification of up-regulated genes from the metal-hyperaccumulator aquatic fern Salvinia minima Baker, in response to lead exposure Identification of up-regulated genes from the metal-hyperaccumulator aquatic fern Salvinia minima Baker, in response to lead exposure](/preview/png/8883923.png)
چکیده انگلیسی
To validate the SSH library, 4 genes were randomly selected from the library and analyzed by qRT-PCR. These 4 genes were transcriptionally up-regulated in response to lead in at least one of the two tested tissues (roots and leaves). The present library is one of the few genomics approaches to study the response to metal stress in an aquatic fern, representing novel molecular information and tools to understand the molecular physiology of its Pb tolerance and hyperaccumulation capacity. Further research is required to elucidate the functions of the lead-induced genes that remain classified as unknown, to perhaps reveal novel molecular mechanisms of Pb tolerance and accumulation capacity in aquatic plants.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquatic Toxicology - Volume 193, December 2017, Pages 86-96
Journal: Aquatic Toxicology - Volume 193, December 2017, Pages 86-96
نویسندگان
Daniel A. Leal-Alvarado, A. MartÃnez-Hernández, C.L. Calderón-Vázquez, D. Uh-Ramos, G. Fuentes, J.H. RamÃrez-Prado, L. Sáenz-Carbonell, J.M. SantamarÃa,