Abstract
In situ nuclear DNA amount varied significantly between 23 varieties ofCapsicum annuum. Mean values of nuclear DNA showed no correlation with chromosome length. Somatic chromosome number is constant 2n=24 in all the varieties.
Similar content being viewed by others
References
Banerjee N and Sharma A K 1985 Nuclear DNA and analysis of heterochromatin in different species and populations ofRauwolfia L.;Proc. indian Natl. Sci. Acad. B51 505–510
Bennet M D 1982 Nucleotypic basis of the spatial ordering of chromosomes in eukaryotes and the implications of the order for genome evolution and phenotypic variation; inGenome evolution (eds) G A Dover and R Flavell (New York: Academic Press) pp 325–341
Bennett M D 1985 Intraspecific variation in DNA amount and the nucleotypic dimension in plant genetics; inPlant genetics (ed.) M Freeling (New York: Alan R Liss Inc.) pp 283–302
Bennett M D and Smith J B 1976 Nuclear DNA amounts in angiosperms;Philos. Trans. R. Soc. London B274 227–274
Flavell R 1982 Sequence amplification, deletion and rearrangement: Major sources of variation during species divergence; inGenome evolution (eds) G A Dover and R Flavell (New York: Academic Press) pp 301–323
Greenlee J K, Rai K S and Floyd A D 1984 Intraspecific variation in nuclear DNA content inCollinsia verna Nutt. (Scrophulaceae);Heredity 52 235–242
Harter H L 1960 Critical values for Duncan’s new multiple range test;Biometrics 16 671–685
Hutchinson J, Narayan R K J and Rees H 1980 Constraints upon the composition of supplementary DNA;Chromosoma 78 127–145
Mukherjee S and Sharma A K 1984 Varietal constancy in the amount of DNA in the roots ofPisum sativum L.;Perspect. Cytol. Genet. 4 51–54
Mukherjee S and Sharma A K 1986In situ nuclear DNA quantitation in organs of different strains ofCicer arietinum L.;Cytobios 48 151–156
Nagl W 1985 Chromatin organisation and the control of gene activity;Int. Rev. Cytol. 94 21–56
Ohri D and Khoshoo T N 1986 Plant DNA: Contents and systematics; inDNA systematic II—Plants (ed.) S K Dutta (Florida: CRC Press) pp 1–19
Owens S 1975 Cited in Bennett and Smith 1976
Price H J, Chambers K L, Bachmann K and Rigg J 1983 Inheritance of nuclear 2C DNA content variation in intraspecific and interspecific hybrids ofMicroseris (Asteraceae);Am. J. Bot. 70 1133–1138
Raina S N and Rees H 1983 DNA variation between and within chromosome complements ofVicia sp.;Heredity 5 335–346
Sharma A K and Sharma A 1980Chromosome techniques—Theory and practice 3rd edition (London: Butterworths)
Sharma A K, Choudhury R K and Mukherjee S 1986 DNA content and repetitive DNA inLathyrus sativus at intraspecific level; inLathyrus and Lathyrism. Proc. Colloque Lathyrus (New York: III World Medical Research Foundation) pp 80–85
Sokal R R and Rohlf F J 1973Introduction to biostatistics (San Francisco: W H Freeman and Co)
Van’t Hof J 1965 Relationships between mitotic cycle duration, S period duration and the average rate of DNA synthesis in the root meristem cells of several plants;Exp. Cell Res. 39 48–58
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Mukherjee, S., Sharma, A.K. Intraspecific variation of nuclear DNA inCapsicum annuum L.. Proc. Indian Acad. Sci. 100, 1–6 (1990). https://doi.org/10.1007/BF03053461
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF03053461