Vol. 23, No. 1, March 1998

Perspectives 

Wallace's belated revival

Sahotra Sarkar

Interation of indolicidin, a 13-residue peptide rich in tryptophan and proline an its analogues with model membranes

C Subbalakshmi, V Krishnakumari, N Sitaram and R Nagaraj

9-13

Localization of glutamate in the human retina during early prenatal development

G Jotwani, S Wadhwa T C Nag and S Singhal

15-18

Immunodiagnosis of pulmonary tuberculosis by concomitant detection of antigen and antibodies of excretory-secretory protein of Mycobacterium tuberculosis H₃₇Ra

A N Lodam, MVR Reddy and B C Harinath

19-23

Anthelmintic efficacy of Flemingia vestita (Fabaceae): Genintein-induced alterations in the esterase activity in the cestode Raillietina echinobothrida

P Pal and V Tandon

25-31

Effects of elevated CO₂ concentration on seedling growth rate and photosynthesis in Hevea brasiliensis

A S Devakumar, M S Shesha Shayee, M Udayakumar and T G Prasad 

33-36

Experiments with a Turing gas: Mimicking Chemical evolution 

Renuka Rai and Harjinder Singh

37-41

Restriction in the cleavage activity of hammerhead ribozymes ensures ongoing evolution in prebiotic RNA world

Kumud K Singh and Subhendu Ghosh

43-45

Dynamics of protein evolution

Meeta Rani

47-54

Novel techniques of graphical representation and analysis of DNA sequences — A review

A Roy, C Raychaudhury and A Nandy

55-71

A field guide to the caecilians of the Western Ghats, India

Gopalakrishna Bhattia

73-85