Plants of Lotus corniculatus regenerated from single genotype-derived calli showed for several agronomic and morphological traits a variation similar to that present in the original population. Comparisons of the results obtained under field conditions during the 2nd and 3rd year from plant regeneration show: (a) the maintenance of significant variance within callus-derived population for several traits examined; (b) the total disappearance of 'minus variants' indicating a time-related decrease of depressive in vitro effects.
TIME-RELATED BEHAVIOR OF PHENOTYPIC VARIATION IN LOTUS-CORNICULATUS REGENERANTS UNDER FIELD CONDITIONS
ARCIONI S;DAMIANI F;MARIOTTI D
1985
Abstract
Plants of Lotus corniculatus regenerated from single genotype-derived calli showed for several agronomic and morphological traits a variation similar to that present in the original population. Comparisons of the results obtained under field conditions during the 2nd and 3rd year from plant regeneration show: (a) the maintenance of significant variance within callus-derived population for several traits examined; (b) the total disappearance of 'minus variants' indicating a time-related decrease of depressive in vitro effects.File in questo prodotto:
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