Abstract
Differentiating calli derived from rice (Oryza sativa L.) microspores were examined histologically. Shoot and root meristems were observed to be arising by both organogenesis as well as embryogenesis. Embryoid attachment to callus (as well as other embryoids) was at the scutellum adjacent to the mesocotyl and radicle. These observations could be interpreted as an indication of the totipotent plasticity of that tissue.
Similar content being viewed by others
References
Bechtel DB, Pomeranz Y (1978) Amer. J. Bot. 65: 75–85
Chang HY, Liu TM, Wang TL (1978) Proc. Symp. Plant Tissue Culture, May 25–30, Science Press, Peking, pp. 125–132
Chen CM, Chen CC, Lin MH (1982) J. Hered. 73: 49–52
Chu CC, Wang CC, Sun CS, Hsu C, Yin KC, Chu CY, Bi FY (1975) Scientia Sinica 18: 659–668
Cure WW, Mott RL (1978) Physiol. Plant. 42: 91–96
Dale PJ, Thomas E, Brettell RIS, Wernicke W (1981) Plant Cell Tissue Organ Culture 1: 47–55
Dunstan DI, Short KC, Thomas E (1978) Protoplasma 97: 251–260
Genovesi AD, Magill CW (1979) Crop Sci. 19: 662–664
Haydu Z, Vasil IK (1981) Theor. Appl. Genet. 59: 269–273
Hu H, Hao S (1980) Plant Cell Cultures: Results and Perspectives, ed. F. Sala, B. Parisi, R. Cella and O. Ciferri, Elsevier/North-Holland Biomed. Press, pp. 89–104
Inoue M, Maeda E (1976) Proc. Crop. Soc. Japan 45: 545–557
Khan SH (1975) Cytologia 40: 595–598
Lai KL (1971) Mem. Col. Agric. Nat. Taiwan Univ. 12: 95–105
Lai KL, Liu DJ (1971) Mem. Col. Agric. Nat. Taiwan Univ. 12: 105–112
Lu CY, Vasil IK (1981) Theor. Appl. Genet. 59: 275–280
Lu CY, Vasil IK (1982) Ameri. J. Bot. 69: 77–81
Lu CY, Vasil V, Vasil IK (1981) Z. Pflanzenphysiol. 104: 311–318
McDaniel JK, Conger BV, Graham ET (1982) Protoplasma 110: 121–128
Mott RL, Cure WW (1978) Physiol. Plant. 42: 139–145
Nadar HM, Soepraptopo S, Heinz DJ, Ladd SL (1978) Crop Sci. 18: 210–216
Nakano H, Maeda E (1979) Z. Pflanzenphysiol. 93: 449–458
Niizeki H, Oono L (1968) Proc. Japan Acad. 44: 554–557
Nishimura S, Maeda E (1977) Japan Jour. Crop Sci. 46: 275–285
Nitsch C, Norreel B (1973) C.R. Ac. Sci. Paris 276D: 303–306
Sass JR (1968) Botanical Microtechnique, Iowa State Univ. Press, Ames, Iowa
Springer WD, Green CE, Kohn KA (1979) Protoplasma 101: 269–281
Sunderland N, Roberts M (1977) Nature 270: 236–238
Vasil V, Vasil IK (1981) Ann. Bot. 47: 669–678
Vasil IK (1981) PMB Newsletter 2: 9–23
Wernicke W, Brettell R (1980) Nature 287: 138–139
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Genovesi, A.D., Magill, C.W. Embryogenesis in callus derived from rice microspores. Plant Cell Reports 1, 257–260 (1982). https://doi.org/10.1007/BF00272633
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00272633