JOURNAL

Contents

Review

Genetic Engineering for Disease and Pest Resistance in Plants

Harcharan S. DHALIWAL and Hirofumi UCHIMIYA. . . . . . . 255 [PDF]

Molecular Biology of Self- incompatibility in Brassica Species

Masao WATANABE, Go SUZUKI, Katsunori HATAKEYAMA, Akira ISOGAI and Kokichi HINATA. . . . . . . 263 [PDF]

Original Paper

Simple and Rapid Regeneration of Shoot and Root from Micro – Callus Cultures in Nicotiana tabacum L.

Yoshihide TSUYUKI and Kazuhiro KIKUCHI. . . . . . . 273 [PDF]

Phytochrome B Influences in – vitro Shoot Regeneration in Arabidopsis thaliana (L.) Heynh.

Hiroshi EZURA, Katsumi HIGASHI, Nicholas P. HARBERD. . . . . . . 279 [PDF]

Potato Virus Y- resistant Mutation Induced by the Combination Treatment of Ion beam Exposure and Anther Culture in Nicotiana tabacum L.

Kentaro HAMADA, Masayoshi INOUE, Atsushi TANAKA and Hiroshi WATANABE. . . . . . . 285 [PDF]

Diploidization and Genetic Variation in Anther Cultured Populations of Lolium perenne L.

K. G. HOSSAIN, M. B. MAYA, C. EVANS, J. G. GILBERT, N. J. MCADAM and M. D. HAYWARD. . . . . . . 291 [PDF]

Cybrid Plants Produced by Electrofusion Between Satsuma Mandarin (Citrus unshiu) and Yuzu (C, junos) or Lemon (C. Iimon), and Recombination Of Mitochondrial Genomes

Tadashi TOKUNAGA, Masami YAMAO, Mika TAKENAKA, Teruo AKAI, Hideaki HASEBE and Shozo KOBAYASHI. . . . . . . 297 [PDF]

Note

A Comparison of GUS Activity after Liquid- and Air- Heat Shock Treatments in Transgenic Nicotiana plumbaginifolia Harboring the Arabidopsis HSP18.2 Promoter- GUS Chimeric Gene

Masamitsu MORIWAKI, Takashi YAMAKAWA, Tutomu WASHIN0, Tohru KODAMA, and Yasuo IGARASHI. . . . . . . 303 [PDF]

Molecular Cloning and Sequencing of an Allium macrostemon cDNA Probably Encoding Oxidosqualene Cyclase

Song YOU, Noriaki KAWANO, Koji ICHINOSE, Xin ShengYAO and Yutaka EBIZUKA. . . . . . . 311 [PDF]

A cDNA Clone, Encoding a New NBS- LRR Protein, Expressed in Immature Anthers and Leaves of Rice Plant

Kinya TORIYAMA and Yoshitaka OHHASHI. . . . . . . 315 [PDF]