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Rough Sheath coarse corrugation of leaf sheath extending across leaf axil to leaf blade, which has spots of lighter green; irregularly formed midvein tissue
MaizeGDB reference
Rough Sheath Leaf sheath and axil of homozygous Rs4-N1606 mutant plant, showing coarse corrugation of leaf sheath extending across leaf axil to leaf blade, which has spots of lighter green irregularly formed midvein tissue (photo courtesy R. Bird)

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Rough Sheath Section of Rs*-N1606/+ heterozygous mutant plant showing corrugated vascular bundles on leaf sheath and abnormal development of auricle and blade at leaf axil

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