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Biochemistry, Biophysics, and Structural Biology Commons

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Retrospective Theses and Dissertations

2003

Plant physiology

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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology

Investigation Of Iron-Deficiency Chlorosis In Soybean , Dirk Victor Charlson Jan 2003

Investigation Of Iron-Deficiency Chlorosis In Soybean , Dirk Victor Charlson

Retrospective Theses and Dissertations

Iron-Deficiency Chlorosis (IDC) causes yield losses in soybean and other crop species as a result of the plant's inability to efficiently acquire iron from calcareous soils. Although plants differ in their response to iron deficiency and IDC resistance has been improved in soybean, the biology of IDC is not well understood. We undertook an interdisciplinary approach towards increasing our knowledge of IDC resistance and iron acquisition strategies in higher plants. Firstly, we examined the usefulness of molecular markers to improve breeding efficiency for IDC resistance in soybean. After examining Simple Sequence Repeats (SSR) markers genetically linked to previously identified ...