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A Fortnightly Journal of Research
ISSN 0011-3891
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Volume 74 - Issue 07: 10 Apr, 1998
In this Issue
In this issue
p. 0563
Correspondence
How cheap can a medicinal plant species be?
p. 0565 |
Gupta, Akshey K.
;
Vats, S. K.
;
Lal, Brij
How intangible is the outside world?
p. 0566 |
Bhattacharjee, S. K.
Research News
K-T fossil patterns dispute abrupt mass extinction
p. 0569 |
Sankaran, A. V.
News
Niels Bohr-UNESCO Gold Medal
p. 0572
Scientific Correspondence
An improved method for the isolation of supercoiled plasmid DNA
p. 0572 |
Babu, G. Jagadeesh
;
Rajamanickam, C.
A potential phosphorite deposit on the continental margin off Chennai
p. 0574 |
Rao, V. Purnachandra
;
Rao, K. Mohan
;
Vora, K. H.
;
Almeida, F.
;
Subramanian, M. M.
;
Godfrey, C.
;
Souza, A.
General Articles
A profile of senior research associates: Characteristics and trend analysis
p. 0578 |
Patil, S.
;
Das, S. R.
;
Pal, A. K.
;
Ahuja, I. M. L.
;
Sehgal, Y. P.
;
Ranglani, G.
The orgin of adaptive mutations: Explaning the mutational spectra of Lac+ revertants of the
Escherichia coli
strain FC40
p. 0583 |
Bhattacharjee, S. K.
;
Mahajan, S. K.
Review Articles
Biochemical and molecular basis of differentiation in plant tissue culture
p. 0591 |
Dey, Madhusudan
;
Kalia, Sanjeev
;
Ghosh, Sagar
;
Guha-mukherjee, Sipra
Research Articles
Visulization studies of cloud-like flows
p. 0597 |
Venkatakrishnan, L.
;
Bhat, G. S.
;
Prabhu, A.
;
Narasimha, R.
Possible impact of tidal frequencies on the predictability of the earth's axial rotation
p. 0606 |
Tiwari, R. K.
;
Rao, K. N. N.
Research Communications
Wear in composites: An
in vitro
study on dental compsite fillers
p. 0611 |
Krishnan, V. Kalliyana
;
Mair, Lawrence H.
Petrochemistry and petrogenesis of Kalpatta granite, South India
p. 0613 |
Kumar, S. N.
;
Prasannakumar, V.
;
Nair, P. K. R.
Carbon and oxygen isotopic variation in Tamil Nadu carbonatites, south India
p. 0620 |
Pandit, M. K.
;
Sial, A. N.
;
Sukumaran, G. B.
;
Ramanathan, S.
;
Ferreira, V. P.
Studies on spin-labelled peptide nucleic acid
p. 0624 |
Li, Xiao Xu
;
Huang, Chengang
;
Wang, Yanguang
;
Chen, Yaozu
;
Zhang, Liangren
;
Lu, Jinfeng
;
Zhang, Lihe
Strategy based on plasmid incompatibility for Tn5 mutagenesis in
Erwinia herbicola
ATCC 21998
p. 0627 |
Vakhlu, J.
;
Johri, S.
;
Verma, V.
;
Qazi, G. N.
Agrobacterium
- mediated genetic transformation in
Gerbera hybrida
p. 0630 |
Nagaraju, V.
;
Srinivas, G. S. L.
;
Sita, G. Lakshmi
Influence of pressmud on the enzymatic variations in the different reproductive stages of
Eudrilus eugeniae
(Kinberg)
p. 0634 |
Ranganathan, L. S.
;
Vinotha, S. P.
Gene transfer in Indian major carps by electroporation
p. 0636 |
Venugopal, T.
;
Pandian, T. J.
;
Mathavan, S.
;
Sarangi, N.
Book Reviews
Critical Problems in Physics
p. 0639 |
Nityananda, Rajaram
Darwin in 90 Minutes and Mendal in 90 Minutes
p. 0640 |
Sinha, Anindya
Advertisements
Indian Institute of Technology Bombay
p. 0641
Indian Instiitute of Technology - Madras
p. 0642
Centre for Cellular and Molecular Biology (Council of Scientific and Industrial Research)
p. 0642
The Institute of Mathematical Sciences CIT Campus, Taramani
p. 0643
The Prof. T. N. Ananthakrishnan Foundation
p. 0644
Department of Chemistry University of Delhi
p. 0644
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