Hirsch AM. Role of lectins (and rhizobial exopolysaccharides) in legume nodulation.
CURRENT OPINION IN PLANT BIOLOGY 1999;
2:320-326. [PMID:
10458994 DOI:
10.1016/s1369-5266(99)80056-9]
[Citation(s) in RCA: 76] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The lectin recognition hypothesis proposes that plant lectins mediate specificity in the Rhizobium-legume symbiosis. Although the hypothesis was developed eight years before nod genes were identified in rhizobia and sixteen years before Nod factor was shown to be a major determinant of host specificity, experiments performed recently using transgenic lectin plants support its main tenets.
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