P
P. C. Datta
Researcher at University of Calcutta
Publications - 28
Citations - 185
P. C. Datta is an academic researcher from University of Calcutta. The author has contributed to research in topics: Bark & Chromosome. The author has an hindex of 7, co-authored 28 publications receiving 173 citations.
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Journal ArticleDOI
Medicinal Species of Piper, Pharmacognostic Delimitation
Arati Dasgupta,P. C. Datta +1 more
TL;DR: A critical study of the pharmacognostic characters, though almost unexplored, is worth attempting, particularly for detecting adulteration in commercial supplies.
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Application of Improved Technique in Tracing Karyotype Differences Between Strains of Lathyrus odoratus L
Arun Kumar Sharma,P. C. Datta +1 more
TL;DR: It has been revealed, that in spite of a homogeneity amongst all the strains, each strain is characterised by its own karyotype, which suggests that the structural changes of chromosomes have always been associated with the evolution of different varieties.
Journal ArticleDOI
Cytotaxonomy of Piperaceae
Arati Dasgupta,P. C. Datta +1 more
TL;DR: Records of chromosome number suggest that Peperomia is more primitive than Piper, and numerical and structural change in the two genera appear different, and polyploidy in the former, and structural alteration in the latter.
Journal ArticleDOI
Chromosomal Biotypes of Carica papaya Linn
TL;DR: Slight structural difference in chromosomes of different varieties of Carica papaya is noticed, which proves the role of structural alteration of chromosomes on the evolution of the forms.
Journal ArticleDOI
Chromosome studies in species ofDracaena with special reference to their means of speciation
Arun Kumar Sharma,P. C. Datta +1 more
TL;DR: It has been suggested that the species of this genus represent a homogeneous assemblage in spite of the fact that inconstancy in chromosome number is noted within a species, and the presence of a number of chromosomal biotypes indicates that such aneuploid numbers often arise.