An underground tale: contribution of microbial activity to plant iron acquisition via ecological processes
Author(s) -
Chong Wei Jin,
Yi Quan Ye,
Shao Jian Zheng
Publication year - 2013
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mct249
Subject(s) - biology , agriculture , ecology , soil water , plant roots , iron deficiency , microbiology and biotechnology , biochemical engineering , botany , engineering , medicine , anemia
Iron (Fe) deficiency in crops is a worldwide agricultural problem. Plants have evolved several strategies to enhance Fe acquisition, but increasing evidence has shown that the intrinsic plant-based strategies alone are insufficient to avoid Fe deficiency in Fe-limited soils. Soil micro-organisms also play a critical role in plant Fe acquisition; however, the mechanisms behind their promotion of Fe acquisition remain largely unknown.
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