pp 1-11 March 1993

Promoter search and strength of a promoter: two important means for regulation of gene expression inEscherichia coli

Rakesh K Mishra Dipankar Chatterji

pp 13-25 March 1993

Control of transcription initiation

V Nagaraja

pp 27-36 March 1993

Specificity in the regulation of eukaryotic gene transcription

G Padmanaban

pp 37-45 March 1993

Aberrant transcriptionin fit mutants ofEscherichia coli and its alleviation by suppressor mutations

M Hussain Munavar K Madhavi R Jayaraman

pp 47-57 March 1993

Secreted proteins of normal andmyc-ras oncogene transformed rat embryo fibroblasts

M V V S Vara Prasad G Shanmugam

pp 59-72 March 1993

Role of follicle stimulating hormone in the induction of hyperplasia during compensatory ovarian hypertrophy

Lakshmi Bhagat S Duraiswami G L Kumari

pp 73-82 March 1993

Calcium uptake and Ca²⁺-ATPase activity in goat spermatozoa membrane vesicles do not require Mg²⁺

Rita Sikdar Uma Ganguly Sucheta Chandra Gautam Adhikary Parimal C Sen

pp 83-91 March 1993

Role of calcium in melanosome aggregation withinLabeo melanophores

Shashi Patil Ajaik Jain

pp 93-101 March 1993

In vivo andin vitro investigations on rotenoids fromIndigofera tinctoria and their bioefficacy against the larvae ofAnopheles stephensi and adults ofCallosobruchus chinensis

R Kamal M Mangla

pp 103-110 March 1993

Diazepam phase shifts the circadian clock of the field mouseMus booduga

P Subramanian R Subbaraj

pp 111-119 March 1993

Association of drongos with myna flocks: Are drongos benefitted?

T Veena R Lokesha

pp 121-139 March 1993

Quantitative analysis of the community structure of tropical amphibian assemblages and its significance to conservation

Madhab C Dash J K Mahanta

pp 141-148 March 1993

Zooplankton biomass and abundance of Antarctic krillEuphausia superba DANA in Indian ocean sector of the southern ocean

B S Ingole A H Parulekar

pp 149-153 March 1993

Effect of abiotic factors on the burrow density of some sympatric field murids

Parmesh Kumar S C Pasahan

pp 155-160 March 1993

Photoproduction of hydrogen by photosynthetic bacteria from sewage and waste water

M Sunita Chanchal K Mitra