Year
|
Important
Discoveries And Their References |
1838
& 1839 |
Cell
theory, suggesting totipotentiality of cells. Schleiden M. J., Arch. Anat., Physiol. U.
wiss. Med. (J. Muller), 1838: 137-176; Schwann T., W. Engelman, No. 176 (1910). |
1882 |
Plants
synthesize organ-forming substances that are polarly distributed. Sachs J., Arch. Bot.
Inst. Wurzburg, 2: 453 & 689. A |
1902 |
First
but unsuccessful attempt of tissue culture using monocots. Haberlandt G., Sitzungsber
Akad. Wiss. Wien, Math.-Naturwiss. Kl., 111: 69-92. |
1904 |
First
attempt in embryo culture of selected Crucifers. Hannig B., Bot. Zeitung, 62: 45-80. |
1909 |
Fusion
of plant protoplasts though the products failed to survive. Kuster E., Ber. Dtsch. Bot.
Ges., 27: 589-598. |
1921 |
Cultivation
of fragments of plant embryos. Molliard M., C. R. Soc. Biol. (Paris), 84: 770-772. |
1922 |
Asymbiotic
germination of orchid seeds. Knudson L., Bot. Gaz., 73: 1-25. |
In
vitro culture of root tips. Robbins W. J., Bot. Gaz., 73: 376-390. |
1924 |
Callus
formation on carrot root explants by use of lactic acid. Blumenthal F. and Meyer P. Z.
Krebsforsch. 21: 250-252. |
1925 |
Embryo
culture for interspecific crosses in Linum spp. Laibach F., Z. Bot., 17:
417-459. |
Symbiotic
germination of orchid seeds. Knudson L., Bot. Gaz., 29: 345-379. |
1929 |
Embryo
culture to avoid cross incompatibility in Linum spp. Laibach F., J Hered., 20:
201-208. |
1934 |
In
vitro culture of cambial tissues of different trees and shrubs failed. Guatheret R.
J., C. R. Acad. Sci. (Paris), 198: 2195-2196. |
Successful
long-term culture of tomato roots. White P. R., Plant Physiol., 9: 585-600. |
Identification
of the first plant hormone, IAA, leading to cell enlargement. Kogl F. et al., Z.
Physiol. Chem., 228: 90-103. |
1936 |
Embryo
culture of different gymnosperms. LaRue C. R., Bull. Torrey Bot. Club, 63: 365-382 |
1939 |
Successful
continuously growing cambial cultures of carrot and tobacco. Gautheret R. J., C. R.
Acad. Sci. (Paris), 208: 118-120; Nobecourt P., C. R. Soc. Biol. (Paris), 130: 1270-1271;
White P. R., Am. J. Bot., 26: 59-64. |
1940 |
Culture
of cambial tissue of Ulmus to study adventitious shoot formation. Gautheret R.
J., C. R. Acad. Sci., 210: 632-634. |
1941 |
Coconut
Milk used for growth and development of very young Datura embryos. Overbeek J.
van et al., Science, 94: 350-351. |
1942 |
Observation
of secondary metabolites in plant callus cultures. Gautheret R. J. Bull. Soc. Chim.
Biol. 41: 13. |
1943-1950 |
Tumor-inducing
principle of crown gall tumors identified. Braun A. C. Phytopathol. 33: 85-100 & P.
N. A. S. USA 45: 932-938. |
1944 |
First
In vitro culture of tobacco used to study adventitious shoot formation. Skoog
F., Am. J. Bot., 31: 19-24. |
1945 |
Cultivation
of excised stem tips of Asparagus. Loo S. W., Am. J. Bot., 32: 13-17. |
1946 |
First
whole plants of Lupinus and Tropaeolum from shoot tips. Ball E., Am. J.
Bot., 33: 301-318. |
1948 |
Formation
of adventitious shoots and roots in tobacco. Skoog F. and Tsui C., Am. J. Bot., 355:
782-787. |
1949 |
Culture
of fruits In vitro. Nitsch J. P., Science, 110: 499. |
1950 |
Organs
regenerated from callus of Sequoia. Ball E., Growth, 14: 295-325. |
First
successful cultures of Monocots using coconut milk. Morel G. C. R. Acad. Sci., 230:
2318-2320. |
1951 |
Culture
of excised ovaries In vitro. Nitsch J. P., Am. J. Bot., 38: 566-577. |
Chemical
control of growth and organ formation in culture demonstrated. Skoog F., Annee Biol.,
26: 545-562. |
1952 |
Virus-free
Dahlia through meristem culture. Morel G. and Martin C., C. R. Hebd. Seances
Acad. Sci. (Paris), 235: 1324-1325. |
First
successful micro-grafts. Morel G. and Martin C., C. R. Acad. Sci. (Paris), 235:
1324-1325. |
1953 |
Haploid
callus from pollen grain of Ginkgo biloba. Tulecke W. R.., Science, 117:
599-600. |
1954 |
First
calli produced from a single cell by use of nurse cultures. Muir W. H. et al., Science,
119: 877-878. |
1955 |
Discovery,
structure and synthesis of Kinetin. Miller C. et al., J. Am. Chem. Soc., 77: 1392 &
2662-2663. |
1956 |
In
vitro cultivation of normal and tumor tissues of Picea glauca. Reinert J.
and White P. R., Physiol. Plant., 9: 177-189. |
1956 |
US
patent NO. 2747334 for: Production of substances from plant tissue culture of Phaseolus
by Routien J. B. and Nickell L. G. |
1957 |
Discovery
that root or shoot formation in culture depends on auxin : cytokinin ratio. Skoog F.
and Miller C. O., In vitro Symp. Soc. Exp. Biol., No. 11: 118-131. |
Culture
of excised anthers of Allium cepa. Vasil I. K., Phytomorph., 7: 138-149. |
1958 |
In
vitro culture of excised ovules of Papaver somniferum. Maheshwari N.,
Science, 127: 342. |
Regeneration
of somatic embryos from nucellus of Citrus ovules. Maheshwari P. and Rangaswamy
N. S., Ind. J. Hort., 15: 275-281. |
Pro-embryo
formation in callus clumps and cell suspension of carrot. Reinert J. and Steward F. C.,
Naturwiss., 45: 344-345. |
Growth
and development in suspension cultures. Steward F. C. et al., Am. J. Bot., 45: 693-708. |
1959 |
Production
of large amounts (134 L) of plant tissue by submerged culture. Tulecke W. and Nickell
L. G., Science, 130: 863-864. |
1960 |
First
test tube fertilization in Papaver rhoeas. Kanta K., Nature, 188: 683-684. |
Enzymatic
degradation of cell wall for protoplast formation. Cocking E. C., Nature, 187: 927-929. |
Vegetative
propagation of orchids by meristem culture. Morel G., Am. Orchid Soc. Bull., 29:
495-497. |
1962 |
Development
of MS medium. Murashige T. and Skoog F., Physiol. Plant., 15: 473-497. |
In
vitro flower induction in tobacco Aghion D., C. R. Acad. Sci., 255: 993-995. |
1964 |
First
haploid plants from Datura androgenesis. Guha S. and Maheshwari S. C., Nature,
204: 497 and Nature, 212: 97-98 (1966). |
Regeneration
of roots and shoots on callus of Populus tremuloides. Mathes M. C., Phyton, 21:
137-141. |
1965 |
Differentiation
of tobacco plants from a single isolated cell in microculture. Vasil V. and Hildebrandt
A. C., Science, 146: 76-77 & 150: 889-892. |
Protocorm
formation in orchids In vitro. Morel G., Cymbidium Soc. News, 20: 3 |
1967 |
Flower
induction in Lunaria annua by vernalization In vitro. Pierik R. L. M., See
Pierik R. L. M., (1987) In vitro Culture of Higher Plants. Martinus Nijhoff
Publishers, Dordrecht. |
1967 |
Yields
of secondary products in cell culture equal to those of intact plants of Ammi visnaga.
Kaul B. and Staba E. J., Planta Med., 15: 145-156. |
Haploid
plants from pollen grains of tobacco. Bourgin J. P. and Nitsch J. P., Ann. Physiol.
Veg., 9: 377-382 & 10: 69-81. |
1969 |
Protoplast
isolation from suspension culture of Hapopappus gracilis. Ericksson T. and
Jonassen K., Planta, 89: 85-89 |
1970 |
Selection
of biochemical mutants in tobacco. Carlson P. S., Science, 168: 487-489. |
Hybrid
embryo culture and subsequent chromosome elimination for haploid production in Barley. Kasha
K. J. and Kao K. N., Nature, 225: 874-875 |
Protoplast
fusion. Power J. B. et al., Nature, 225: 1016-1018. |
1971 |
Plant
regeneration from mesophyll protoplasts of tobacco. Takebe I. Et al., Naturewiss., 58:
318-320. |
1972 |
Interspecific
hybridization of Nicotiana spp. using protoplasts. Carlson P. S. et al.,
P. N. A. S. (USA), 69: 2292-2294. |
1973 |
Cytokinins
found to be capable of breaking dormancy in Gerberas. Pierik R. L. M. et al., Sci.
Hort., 1: 117-119. |
1974 |
Induction
of branching by cytokinins in Gerbera shoot tips Murashige F. et al., Hortsci.,
9: 175-180. |
Regeneration
of haploid Petunia plants from protoplasts Binding R. J., Z. Pflanzenphysiol.,
101: 119-130. |
Fusion
of haploid protoplasts to form polyploids. Melchers G. and Lalib G., Mol. Gen. Genet.
135: 277-294. |
Bio-transformation
in PTC Reinhard E., In: Tissue culture and Plant science, Street H. E. (ed.), Acad
Press NY,: 433-459. |
Ti
plasmid as the tumor inducing principle in crown gall. Zaenen I. Et al., J. Molec.
Biol., 86: 109-127; Larebeke N. van et al., Nature, 252: 169-170. |
1975 |
Positive
selection of maize callus culture resistant to Helminthosporium maydis. Gengenbach B.
G. and Green C. E., Crop Sci., 15: 645-649 |
1976 |
Shoot
induction from cryo-preserved shoot tips of carnation. Seibert M., Science, 191:
1178-1179. |
Protoplast
fusion of Petunia hybrida with P. parodii. Power J. B. et al., Nature, 263:
500-502. |
Octopine
and Nopaline synthesis and break-down is regulated by Ti plasmid. Bomhoff G. et al.,
Molec. Gen. Genet., 145: 177-178. |
1977 |
Successful
integration of T-DNA in plants. Chilton M. D. et al., Cell, 11: 263-271. |
Cultivation
of tobacco cells in 20,000 L bioreactors. Noguchi M. et al., Plant Tissue Culture &
its Biotechnological Application, Springer Verlag, Berlin,: 85-94. |
Development
of two-stage culture medium for suspension cell cultures. Zenk M. H. et al., Plant
Tissue Culture & its Biotechnological Application. Springer Verlag, Berlin,: 27-43. |
1978 |
Somatic
hybridization of tomato and potato. Melchers G. et al., Carlsburg Res. Comm., 43:
203-218. |
Industrial
scale fermentation of plant cells for production of shikonin. (Selection of cell lines
with higher yield of secondary products). Tabata M. et al., Frontiers of Plant Tissue
Culture 1978, Univ. Calgary Press, Calgary,: 213-222. |
1979 |
Alginate
beads used for plant cell immobilization for biotransformation and secondary metabolite
production. Brodelius P. et al., FEBS Lett., 103: 93-97. |
Co-cultivation
procedure developed for the Agrobacterium mediated transformation of protoplasts. Marton
L. et al., Nature, 277: 129-131 |
1980 |
The
use of immobilized cells for bio-transformation of digitoxin intro digoxin. Alfermann
A. W. et al., Planta Medica, 40: 218. |
1981 |
Introduction
of the term somaclonal variaion. Larkin P. J. and Scowcroft W. R., Theor. Appl. Gen.,
60: 197-214. |
Isolation
of auxotrophs by cell colony screening in haploid protolasts of Nicotiana
plumbaginifolia treated with mutagens. Sidorov V. et al., Nature, 294: 87-88. |
Use
of a hollow fiber reactor for secondary metabolite production. Shuler M. L., Ann. NY
Acad. Sci., 369: 65-79. |
1982 |
Naked
DNA transformation of protoplasts. Krens F. A. et al., Nature, 296: 72-74. |
Electrofusion
of protoplasts Zimmermann U., Biochim. Biophys. Acta, 694: 227-277. |
1983 |
Intergeneric
cybrid in radish and rape. Pelletier G. et al., Molec. Gen. Genet., 191:244-250. |
First
industrial production of secondary metabolites by suspension cultures of Lithospermum
spp. by Mitsui Petrochemicals. |
Beneficial
use of elicitors in cell suspension cultures. Wolters B. and Eilert U. Dtsch. Apoth.
Zeitg., 123: 659-667. |
1983 |
Co-integrate
type of vectors designed for Agrobacterium transformation. Zambryski P. et al.,
EMBO J., 2: 2143-2150. |
1984 |
Transformation
of Nicotiana protoplasts with plasmid DNA and regeneration of transformed plants. Paszkowski
J. et al., EMBO J., 3: 2717-2722. |
1985 |
Infection
and transformation of leaf discs with Agrobacterium tumefaciens and regeneration of
transformed plants. Horsch R. B. et al., Science, 227: 1229-1231. |
Development
of disarmed Ti plasmid vector system for plant transformation. Fraley R. T. et al.,
Bio/Technol., 3: 629-635. |
Development
of binary vector system for plant transformation. An G. et al., EMBO J., 4: 277-284. |
Gene
transfer in protoplasts of Dicot and Monocot plants by electroporation. Fromm M. E., P.
N. A. S. (USA), 82: 5824-5828. |
Hairy
root production for the first time in Hyoscyamus muticus. These roots produced more
hyoscyamine than in planta. Flores H. E. and Filner P., Primary & Secondary
Metabolism of Plant Cell Cultures. Springer Verlag, (Eds. Neumann K. H., Barz W. and
Reinhard E.): 174-186. |
1986 |
Transformation
of tobacco protoplasts by direct DNA microinjection. Crossway A. et al., Mol. Gen.
Genet., 202: 179-185. |
1987 |
Use
of Microprojectile gun for particle bombardment for genetic transformation and recovery of
individuals showing transient gene expression. Klein T. M. et al., Nature, 327: 70-73.
|
First
monocot (Asparagus) transformation by Agrobacterium tumefaciens. Bytebier
B. et al., P. N. A. S. (USA), 84: 5345-5349. |
Micro-injection
for direct DNA delivery into plant cells. Miki B. L. A. et al., Plant DNA Infectious
Agents., vol. 3: 249-265. |
1988 |
Recovery
of stable transformants through particle bombardment. Klein T. M. et al., P. N. A. S.
(USA), 85: 4305-4309. |
Automated
mass propagation with organogenesis and embryogenesis. Levi R. et al., Biotechnol., 6:
1035. |
1990 |
Plant
transformation by microinjection of intact plant cells. Neuhaus G., Physiol. Plant.,
79: 213-217. |
Electroporation
of intact plant tissues for direct DNA delivery. Dekeyser R. A. et al., Plant Cell, 2:
591-602. |
Silicon
carbide fiber-mediated DNA delivery in plant cells. Kaeppler H. F. et al., Plant Cell
Rep., 9: 415-418. |
1991 |
Cryopreservation
of alkaloid-producing cell culture of Catahranthus. The cells retain the property
of alkaloid synthesis even after thawing. Lynch P. T. and Benson E. E., Rice Genetics
II, IRRI, Manila, Phillipines,: 321. |
Production
of first transgenic plants of a conifer (Larix decidua, by Agrobacterium
rhizogenes mediated transformation). Huang Y. et al., In vitro Cell Dev. Biol., 27:
201-207. |
1992 |
Successful
metabolic engineering of Atropa belladona for increased alkaloid production. Yun
D.-J. et al., P. N. A. S. (USA), 89: 11799-11803. |
Herbicide
resistant rice plants through PEG mediated transformation of protoplasts. Dutta S. K.
et al., Plant Mol. Biol., 20: 619-629. |
1993 |
In
vitro fertilization with isolated single gametes resulting in zygotic embryogenesis
and recovery of fertile maize plants. Kranz E. and Lorz H., The Plant Cell, 5: 739-746. |
"Green
Hairy roots" showing photoautotrophy due to development of photosynthetic ability. Flores
H. E. et al., Plant Physiol., 101: 363-371. |
1994 |
Marketing
of genetically engineered tomato: 'Flavr-Savr' |
Improved
plant transformation through electrophoresis. Giesbach R. J., Plant Sci., 102: 81-89. |
1996 |
Development
of agrolistic method of plant transformation. Hansen G. and Chilton M. D.,
P. N. A. S. (USA), 93: 14978-14983. |
Development
of a binary bacterial artificial chromosome (BBIC) vector for Agrobacterium-mediated
transformation (Transfer capacity of 150 kb). Hamilton C. M. et al., P. N. A. S. (USA),
93: 9975-9979. |