Somaclonal variation inLolium multiflorum L. andL. temulentum L
1Institute for Grassland and Animal Production, Welsh Plant Breeding Station, Plas Gogerddan, SY23 3EB, Aberystwyth, Dyfed, United Kingdom.
Plant Cell Reports
|November 16, 2013
Abstract:
Tiller-derived callus ofLolium multiflorum L. gave rise to 65 regenerants displaying variation in height, flowering time, chromosome number and alteration to the banding pattern of the isoenzyme superoxide dismutase. Plants were also regenerated from callus cultures initiated from immature embryos of the related inbreeding speciesLolium temulentum L. Progeny of the regenerated plants from this species displayed variation in height, flowering date, ear length and chlorophyll content.


