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. 2011 Nov 21;108(49):19814–19819. doi: 10.1073/pnas.1108359108

Fig. 4.

Fig. 4.

na1 expression pattern. (A–H) RNA in situ hybridization targeting full-length na1 cDNA (purple). (A–F) Wild-type tassel inflorescence spikelets. (G and H) Tassel inflorescence spikelets of na1-1. C, carpel primordium; G, glume; GR, gynocial ridge; LO, locule chamber; P, palea; S, stamen or stamen primordium. (I) qRT-PCR of organ-specific na1 expression in B73. S, 10-d-old seedling; R, 10-d-old root; YL, young leaf blade; EL, expanded leaf blade; M, midrib of expanded leaf; ST, top 0.5- to 1-cm-long internode at the stage of tassel sex determination; TX, developing tassel of 0.5- to 3-cm length; TA, tassel at anthesis. Data represent means ± SD relative to seedling (set to 1); n = 3 or 4 biological replicates with each 3 technical replicates.