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[ Last edited by shaojh on 2012-8-22 at 11:20 ]
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Analyses of auxin transport in the inflorescence and hypocotyl £¨ÅßÖᣩof independent tt4 alleles£¨µÈλ»ùÒò£© indicate that auxin transport is elevated in plants with a tt4 mutation(Í»±ä ). In hypocotyls of tt4, this elevated transport is reversed when flavonoids are synthesized by growth of plants on the flavonoid precursor, naringenin. These results are consistent with a role for flavonoids as endogenous£¨ÄÚÔ´ÐÔ£© regulators of auxin transport.
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