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. 2017 Apr 24;12(4):e0176148. doi: 10.1371/journal.pone.0176148

Fig 1. Awn phenotypes observed in the RIL population and near-isogenic line (NIL) of S-615.

Fig 1

(A, B) Awns of the parental CS (A) and M808 (B) lines. (C-E) A hooded phenotype, defined as the presence of a membranous structure (C and D) or broadening of the base of awn (E) (indicated by red arrows), could be observed in some RILs but not in the parents. (F, G) Awn phenotype of a NIL of common wheat cv. S-615 with the Hd allele of CS (Hd-S615). The genotype of S-615 is hdhdb1b1b2b2, with long awns. (H) Frequency distribution of awn length at the middle (black bars) and top (grey bars) of the spike.