Abstract
Wheat (Triticum aestivum L. cv. Norstar) suspension cultures and regenerable calli initiated from immature embryos can be cryopreserved in liquid nitrogen temperature (−196°C) by slow freezing (0.5°C/min) in the presence of a mixture of DMSO and sucrose or sorbitol. Cold hardening or ABA treatment before cryopreservation increased the freezing resistance and improved the survival of wheat suspension culture in liquid nitrogen. Callus culture, established from immature embryos, prefrozen in 5% DMSO and 0.5M sorbitol survived liquid nitrogen storage and resumed plant regeneration after thawing. The results confirm the feasibility of long term preservation of wheat embryo callus by cryopreservation and retention of plant regeneration ability.
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Abbreviations
- ABA:
-
Abscisic acid
- 2,4-D:
-
2,4-Dichlorophenoxyacetic acid
- DMSO:
-
Dimethylsulfoxide
- LN:
-
Liquid nitrogen
- TTC:
-
2,3,5-triphenyltetrazolium chloride
References
Ahloowalia BS (1982) Plant regeneration from callus culture in wheat. Crop Sci 22: 405–410
Chen THH, Gusta LV (1983) Abscisic acid induced freezing resistance in cultured plant cells. Plant Physiol 73: 71–75
Chen PM, Gusta LV (1982) Cold acclimation of wheat and bromegrass cell suspensions. Can J Bot 60: 1207–1211
Chen THH, Gusta LV, Fowler DB (1983) Freezing injury and root development in winter cereals. Plant Physiol 73: 773–777
Finkle BJ, Ulrich JM (1979) Effects of cryoprotectants in combination on the survival of frozen sugarcane cells. Plant Physiol 63: 598–604
Kartha KK, Leung NL, Gamborg OL (1979) Freeze-preservation of pea meristems in liquid nitrogen and subsequent plant regeneration. Plant Sci Lett 15: 481–484
Kartha KK (1982) Cryopreservation of germplasm using meristem and tissue culture. In: Tomes DT, Ellis BE, Harney PM, Kasha KJ, Peterson RL (eds) Application of plant cell and tissue culture to agriculture and industry. University of Guelph, Guelph, Ontario, pp 139–161
Lazar MD (1981) Studies of somatic cell culture of wheat (Triticum spp.). Agron abst pp 65–66
Murashige T, Skoog F (1962) A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant 15: 473–497
Nag KK, Street HE (1973) Carrot embryogenesis from frozen cultured cells. Nature 245: 70–72
Ouyang TW, Hu H, Ching CC, Tseng CC (1973) Induction of pollen plants from anthers of Triticum aestivum L. cultured. Sci Sin 16: 79–95
Sakai A, Sugawara Y (1978) Survival of plant germplasm in liquid nitrogen. In: Li PH, Sakai A (eds) Plant cold hardiness and freezing stress. Academic Press, New York, pp 345–359
Sakai A, Sugawara Y (1973) Survival of poplar callus at super-low temperature after cold acclimation. Plant Cell Physiol 14: 1201–1204
Sakai A, Yoshida S (1967) Survival of plant tissue at super-low temperatures. VI. Effects of cooling and rewarming rates on survival. Plant Physiol 42: 1695–1701
Sears RG, Deckard EL (1982) Tissue culture variability in wheat: callus induction and plant regeneration. Crop Sci 22: 546–550
Sears RG, Guenzi AC, Gill BS (1981) Effect of time in culture on chromosome stability and plant morphology of winter wheat plants regenerated from tissue culture. Agron abst p. 72
Seibert M, Wetherbee PJ (1977) Increased survival and differentiation of frozen herbaceous plant organ cultures through cold treatment. Plant Physiol 59: 1043–1046
Sugawara Y, Sakai A (1974) Survival of suspension-cultured sycamore cells cooled to the temperature of liquid nitrogen. Plant Physiol 54: 722–724
Towill LE, Mazur P (1974) Studies on the reduction of 2,3,5-triphenyltetrazolium chloride as a viability assay for plant tissue culture. Can J Bot 53: 1097–1102
Ulrich JM, Finkle BJ, Moore PH, Ginoza H (1979) Effect of a mixture of cryoprotectants in attaining liquid nitrogen survival of callus cultures of a tropical plant. Cryobiology 16: 550–556
Withers LA (1980) Preservation of germplasm. Int Rev Cytol II B: 101–136
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NRCC No. 23850.
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Chen, T.H.H., Kartha, K.K. & Gusta, L.V. Cryopreservation of wheat suspension culture and regenerable callus. Plant Cell Tiss Organ Cult 4, 101–109 (1985). https://doi.org/10.1007/BF00042268
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DOI: https://doi.org/10.1007/BF00042268