Fig. 2From: Transcriptomics reveals a core transcriptional network of K-type cytoplasmic male sterility microspore abortion in wheat (Triticum aestivum L.)Cytological and morphological observations of microspores in the male-sterile (MS) line and its near-isogenic male fertile (MR) line. stage 2: uninucleate stage (A, E); stage 3:binucleate stage (B, F); stage 4:trinucleate stage (C, G). Scale bars: 50 µm in (A - G),20 µm in (D, H)Back to article page