Fig. 2From: Comparative transcript profiling of alloplasmic male-sterile lines revealed altered gene expression related to pollen development in rice (Oryza sativa L.)Cytological observation of microspores. The microspore phenotypes of the three CMS lines and the maintainer line Meixiang B at tetrad, early and later uninucleate microspore stages. a-e-i, b-f-j, c-g-k and d-h-l represent the microspore phenotypes of XQZ-A/MB, ZS97-A/MB, D62-A/MB and Meixiang-B at tetrad, early uninucleate microspore, and late uninucleate microspore, respectivelyBack to article page