Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine Site
For growing plants at mine sites, plant species that accumulate metals in tissues and are tolerant to high metal concentrations should be selected from the perspective of phytostabilization. However, the eco-chemical or elemental information of the plant species at the mine sites is limited. The pur...
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| Format: | Article |
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MDPI AG
2021-07-01
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| Series: | Minerals |
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| Online Access: | https://www.mdpi.com/2075-163X/11/8/806 |
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| author | Xingyan Lu Keiko Yamaji Toshikatsu Haruma Mitsuki Yachi Kohei Doyama Shingo Tomiyama |
| author_facet | Xingyan Lu Keiko Yamaji Toshikatsu Haruma Mitsuki Yachi Kohei Doyama Shingo Tomiyama |
| author_sort | Xingyan Lu |
| collection | DOAJ |
| description | For growing plants at mine sites, plant species that accumulate metals in tissues and are tolerant to high metal concentrations should be selected from the perspective of phytostabilization. However, the eco-chemical or elemental information of the plant species at the mine sites is limited. The purpose of this study was to identify plants that can adapt to natural growth at mine sites, via: (1) vegetation survey, (2) elemental analysis in soil and plants, and (3) detoxicant detection in plant cells. Our vegetation survey indicated that plants growing at our study site are consistent with plant species confirmed at other mine sites in previous reports. <i>A. indica</i> var. <i>maximowiczii</i> and <i>F. sachalinensis</i>, present at the mine site, highly accumulated Fe, Al, and Cu in the roots, indicating their metal tolerance. Furthermore, <i>A. indica</i> var. <i>maximowiczii</i> produced detoxicants such as chlorogenic acid and 3,5-dicaffeoylquinic acid in the roots, which exhibited high antioxidative activity that would play an important role in metal tolerance in <i>A. indica</i> var. <i>maximowiczii</i>. This study will be effective in providing fundamental information on phytostabilization at mine sites. |
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| id | doaj.art-14abdac63d084a90ba7dac5c654e7cb9 |
| institution | Directory Open Access Journal |
| issn | 2075-163X |
| language | English |
| last_indexed | 2024-03-10T08:33:51Z |
| publishDate | 2021-07-01 |
| publisher | MDPI AG |
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| series | Minerals |
| spelling | doaj.art-14abdac63d084a90ba7dac5c654e7cb92023-11-22T08:49:11ZengMDPI AGMinerals2075-163X2021-07-0111880610.3390/min11080806Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine SiteXingyan Lu0Keiko Yamaji1Toshikatsu Haruma2Mitsuki Yachi3Kohei Doyama4Shingo Tomiyama5Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba 305-8587, JapanGraduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba 305-8587, JapanAdvanced Science Research Center, Japan Atomic Energy Agency, 2-4, Shirakata, Tokai, Naka, Ibaraki 319-1195, JapanGraduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba 305-8587, JapanGraduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba 305-8587, JapanDivision of Sustainable Resources Engineering, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, JapanFor growing plants at mine sites, plant species that accumulate metals in tissues and are tolerant to high metal concentrations should be selected from the perspective of phytostabilization. However, the eco-chemical or elemental information of the plant species at the mine sites is limited. The purpose of this study was to identify plants that can adapt to natural growth at mine sites, via: (1) vegetation survey, (2) elemental analysis in soil and plants, and (3) detoxicant detection in plant cells. Our vegetation survey indicated that plants growing at our study site are consistent with plant species confirmed at other mine sites in previous reports. <i>A. indica</i> var. <i>maximowiczii</i> and <i>F. sachalinensis</i>, present at the mine site, highly accumulated Fe, Al, and Cu in the roots, indicating their metal tolerance. Furthermore, <i>A. indica</i> var. <i>maximowiczii</i> produced detoxicants such as chlorogenic acid and 3,5-dicaffeoylquinic acid in the roots, which exhibited high antioxidative activity that would play an important role in metal tolerance in <i>A. indica</i> var. <i>maximowiczii</i>. This study will be effective in providing fundamental information on phytostabilization at mine sites.https://www.mdpi.com/2075-163X/11/8/806mine siteheavy metalironaluminum<i>Artemisia indica</i> var. <i>maximowiczii</i><i>Fallopia sachalinensis</i> |
| spellingShingle | Xingyan Lu Keiko Yamaji Toshikatsu Haruma Mitsuki Yachi Kohei Doyama Shingo Tomiyama Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine Site Minerals mine site heavy metal iron aluminum <i>Artemisia indica</i> var. <i>maximowiczii</i> <i>Fallopia sachalinensis</i> |
| title | Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine Site |
| title_full | Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine Site |
| title_fullStr | Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine Site |
| title_full_unstemmed | Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine Site |
| title_short | Metal Accumulation and Tolerance in <i>Artemisia indica</i> var. <i>maximowiczii</i> (Nakai) H. Hara. and <i>Fallopia sachalinensis</i> (F.Schmidt) Ronse Decr., a Naturally Growing Plant Species at Mine Site |
| title_sort | metal accumulation and tolerance in i artemisia indica i var i maximowiczii i nakai h hara and i fallopia sachalinensis i f schmidt ronse decr a naturally growing plant species at mine site |
| topic | mine site heavy metal iron aluminum <i>Artemisia indica</i> var. <i>maximowiczii</i> <i>Fallopia sachalinensis</i> |
| url | https://www.mdpi.com/2075-163X/11/8/806 |
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