Chromosome number and DNA content in cal
โ
S. Mukhopadhyay; A. K. Sharma
๐
Article
๐
1990
๐
Springer Netherlands
๐
English
โ 409 KB
Karyological changes in the callus tissue of Costus speciosus (Koen.) Sm. at different ages have been analysed both by counting chromosome number and quantitating DNA content through cytophotometry. The cultures had been established from the tuber and maintained in modified Murashige and Skoog's bas