1. Bachmann, K., O. B. Goin and C. J. Goin (1972). Nuclear DNA amounts in vertebrates. Brookhaven Symp. Biol., 23, 419–450.
2. Transposition of the maize controlling element ‘activator’ in tobacco;Baker;Proc. Natl. Acad. Sci. USA,1986
3. Nuclear DNA content and minimum generation time in herbaceous plants;Bennett;Proc. R. Soc. London, Ser. B.,1972
4. DNA amount, latitude and crop plant distribution;Bennett,1976
5. The time, rate and mechanism of chromosome elimination in Hordeum hybrids;Bennett;Chromosoma,1976