Electron microscopical observations on nuclear division inMicrasterias americana Katsumi Ueda OriginalPaper Pages: 263 - 271
Abnormal flower formation of tobacco plants regenerated from callus cultures Kunihiko SyōnoTsutomu Furuya OriginalPaper Pages: 273 - 284
3-Dehydroshikimate hydro-lyase ofPhaseolus mungo seedlings Taka N. Tateoka OriginalPaper Pages: 285 - 291
Studies on generaMallomonas andSynura, and other plankton in freshwater with the electron microscope VIII. On three new species of chrysophyceae Eiji Takahashi OriginalPaper Pages: 293 - 302
A survey of anthocyanins in sprouting leaves of some Japanese angiosperms studies on anthocyanins, LXV Kunijiro YoshitamaMakiko OzakuKôzô Hayashi Short Communication Pages: 303 - 306
