지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Arsenic pollution is a serious global concern which affects all life forms. Being a toxic metalloid, the continued search for appropriate technologies for its remediation is needed. Phytoremediation, the use of green plants, is not only a low cost but also an environmentally friendly approach for metal uptake and stabilization. However, its application is limited by slow plant growth which is further aggravated by the phytotoxic effect of the pollutant. Attempts to address these constraints were done by exploiting plant-microbe interactions which offers more advantages for phytoremediation. Several bacterial mechanisms that can increase the efficiency of phytoremediation of As are nitrogen fixation, phosphate solubilization, siderophore production, ACC deaminase activity and growth regulator production. Many have been reported for other metals, but few for arsenic. This mini-review attempts to present what has been done so far in exploring plants and their rhizosphere microbiota and some genetic manipulations to increase the efficiency of arsenic soil phytoremediation.
목차
Introduction
Arsenic Contamination in the Soil
Arsenic Remediation
Phytoremediation
Bacteria-Assisted Phytoremediation
Conclusion
References
참고문헌 (70)
참고문헌 신청
Antoun, H / 2001 / Plant growth promoting rhizobacteria (PGPR) / Academic :1477~1480
ATSDR / CERCLA Priority List of Hazardous Substances
Atlas, R.M / 2005 / Bioremediation,In Applied microbial solutions for real-world environmental cleanup / ASM
Baker,A.J / 1981 / Accumulators and excluders strategies in the response of plants to heavy metals / J. Plant Nutr 3:643~654
Barka E.A / 2006 / Enhancement of chilling resistance of inoculated grapevine plantlets with a plant growth promoting rhizobacterium, Burkholderia phytofirmans strain PsJN / Appl. Environ. Microbiol 72:7246~7252
ATSDR / CERCLA Priority List of Hazardous Substances
Atlas, R.M / 2005 / Bioremediation,In Applied microbial solutions for real-world environmental cleanup / ASM
Baker,A.J / 1981 / Accumulators and excluders strategies in the response of plants to heavy metals / J. Plant Nutr 3:643~654
Barka E.A / 2006 / Enhancement of chilling resistance of inoculated grapevine plantlets with a plant growth promoting rhizobacterium, Burkholderia phytofirmans strain PsJN / Appl. Environ. Microbiol 72:7246~7252
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UCI(KEPA) : I410-ECN-0101-2014-521-000706093