2012 ©
             TH, publication_detail
TH, publication_article
TH, publication_article_article_name Genetic Differentiation and Bioaccumulation Factor After Heavy Metal Exposure in Edible Aquatic Plants Near a Municipal Landfill  
TH, publication_article_accepted_date 5 May 2020 
TH, publication_article_journal
     TH, publication_article_journal_name EnvironmentAsia 
     TH, publication_article_journal_standard SCOPUS 
     TH, publication_article_institute Thai Society of Higher Education Institutes on Environment (TSHE) 
     TH, publication_article_isbn  
     TH, publication_article_year 13 
     TH, publication_article_issue
     TH, publication_article_month september
     TH, publication_article_print_year 2020 
     TH, publication_article_page  
     TH, publication_article_abstract This study investigated heavy metal contamination levels and the related genetic differentiation in Limnocharis flava and Marsilea crenata near a municipal landfill compared with those in a reference area using inductively coupled plasma optical emission spectrometry (ICP-OES) and inter-simple sequence repeats (ISSR) analysis. With the exception of Mn concentration in the water, the heavy metal concentrations (As, Cd, Pb, Cr, Mn and Zn) in the water and sediment of the landfill and reference areas were lower than the standards of Thailand. The heavy metal concentrations in the sediment from the landfill area were significantly higher than those from the reference area, except for Mn. In L. flava and M. crenata from both areas, As, Pb and Cr concentrations were higher than the food standards of FAO/WHO. In the landfill area, the highest bioaccumulation factor (BAF) values for As (3.92±0.80), Cd (3.23±0.77), Pb (1.51±0.08) and Mn (1.47±0.46) were found in M. crenata. The highest BAF values for Cr (0.80±0.60) and Zn (6.97±0.47) were found in L. flava. The genetic similarity values ranged from 0.56-0.99 in L. flava and from 0.71-0.98 in M. crenata. This result suggested that the heavy metal concentrations in the 2 aquatic plant species might be a factor in genetic differentiation. M. crenata might be better able than L. flava to endure the harsh conditions and adapt to survive in the municipal landfill area. M. crenata is suggested for use in phytoremediation of As, Cd, Pb and Mn. 
     TH, publication_article_keyword Limnocharis flava, Marsilea crenata, Heavy metal, ISSR marker, DNA change 
TH, publication_article_writer
597020031-0 Miss PATCHARIN RUCHUWARARAK [TH, publication_article_main_writer]
Science Doctoral Degree
567020067-6 Mr. SOMSAK INTAMAT
Science Doctoral Degree

TH, publication_article_evaluation มีผู้ประเมินอิสระ 
TH, publication_article_status ได้รับการตอบรับให้ตีพิมพ์ 
TH, publication_article_level นานาชาติ 
TH, publication_article_citation TH, publication_article_citation_true 
TH, publication_article_part_of_thesis TH, publication_article_part_of_thesis_true 
TH, publication_article_part_of_graduate TH, publication_article_part_of_graduate_false 
TH, publication_attachment_file
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