Karyotype variation in aminoethylcysteine resistant cell and callus cultures and regenerated plants of a dihaploid potato (Solanum tuberosum)

1987 ◽  
Vol 6 (5) ◽  
pp. 385-388 ◽  
Author(s):  
L. P. Pijnacker ◽  
M. A. Ferwerda
Keyword(s):  
Solanum Tuberosum ◽  
Resistant Cell ◽  
Callus Cultures ◽  
Regenerated Plants ◽  
Dihaploid Potato

Biosynthetic and cytological studies in tissue cultures and regenerated plants of haploid Atropa belladonna

1978 ◽  
Vol 56 (21) ◽  
pp. 2781-2784 ◽  
Author(s):  
Susan Eapen ◽  
T. S. Rangan ◽  
M. S. Chadha ◽  
M. R. Heble
Keyword(s):  
Callus Cultures ◽  
Haploid Plant ◽  
Tissue Cultures ◽  
Atropa Belladonna ◽  
Ploidy Levels ◽  
Total Alkaloids ◽  
Regenerated Plants ◽  
The Individual ◽  
Different Levels ◽  
Alkaloid Contents

Tissue cultures have been established from leaves of one anther-derived haploid plant of Atropa belladonna L. Regenerants obtained from callus cultures were transferred to soil and reared to maturity. Callus cells and regenerants exhibited variable degrees of ploidy. The frequency of different ploidy levels in both the systems did not vary significantly during fifth to eighth serial passages.Callus tissue and regenerated plants (at flowering stage) were analyzed to determine the concentration of tropine, atropine, scopolamine, and total alkaloids. While the alkaloid content in callus cultures was very low (0.8 × 10−3%), the regenerated plants contained different levels of individual and total alkaloids. The ploidy of the plant had direct bearing on the individual and total alkaloid contents.

Plantlet regeneration from long-term callus cultures of Citrus acida Roxb. and the uniformity of regenerated plants

1999 ◽  
Vol 82 (1-2) ◽  
pp. 159-169 ◽  
Author(s):  
Bipasha Chakravarty ◽  
B.C Goswami
Keyword(s):  
Callus Cultures ◽  
Plantlet Regeneration ◽  
Regenerated Plants

scholarly journals Analysis of Genetic Variability in Long-term Callus Cultures and Regenerated Plants of Maize.

CYTOLOGIA ◽  
1998 ◽  
Vol 63 (2) ◽  
pp. 183-190 ◽  
Author(s):  
Maria Del Carmen Molina ◽  
Maria Dina García
Keyword(s):  
Genetic Variability ◽  
Callus Cultures ◽  
Regenerated Plants

scholarly journals Herbicide-tolerant tobacco mutants selected in situ and recovered via regeneration from cell culture

1978 ◽  
Vol 32 (1) ◽  
pp. 85-89 ◽  
Author(s):  
David N. Radin ◽  
Peter S. Carlson
Keyword(s):  
Cell Culture ◽  
Resistant Cell ◽  
Callus Cultures ◽  
Wild Type ◽  
Tobacco Plants ◽  
Herbicide Resistant ◽  
Cell Clones ◽  
Herbicide Tolerant ◽  
Sexual Crosses

SUMMARYThe herbicides Bentazone and Phenmedipharm kill the leaves of intact tobacco plants but do not affect callus cultures. Tolerant mutants were isolated by treating leaves of previously γ-irradiated haploid plants with herbicide then excising and culturing the green herbicide-resistant cell clones on the otherwise yellowed leaves. Among plants subsequently regenerated were a total of ten stable independently isolated mutants. Sexual crosses show these ten represent four Bentazone and two Phenmedipharm loci; all mutants were recessive to wild type.

Selection, characterization and regeneration of hydroxyproline-resistant cell lines of Solanum tuberosum: Tolerance to NaCl and freezing stress

1986 ◽  
Vol 68 (3) ◽  
pp. 359-366 ◽  
Author(s):  
A. C. Swaaij ◽  
E. Jacobsen ◽  
J. A. K. W. Kiel ◽  
W. J. Feenstra
Keyword(s):  
Solanum Tuberosum ◽  
Cell Lines ◽  
Resistant Cell ◽  
Freezing Stress
Sign in / Sign up

Export Citation Format

Share Document