pp 437-438 September 2002 Clipboard

Maternal regulation of imprinting

Paramasivam Kathirvel Prim B Singh

pp 439-442 September 2002 Clipboard

Adult brain plasticity — what is revealed is exciting, what is hidden is critical

Neeraj Jain

pp 443-444 September 2002 Clipboard

Bacterial communication

S Mahadevan

pp 445-446 September 2002 Commentary

Stephen J Gould

Scott F Gilbert

pp 447-447 September 2002 Commentary

On Stephen Jay Gould

Mary Jane West-Eberhard

pp 448-449 September 2002 Commentary

Stephen Jay Gould

Stuart A Newman

pp 450-450 September 2002 Commentary

Stephen Jay Gould

J T Bonner

pp 451-452 September 2002 Commentary

Gould’s intellectual ontogeny

Geerat J Vermeij

pp 453-454 September 2002 Commentary

Stephen Jay Gould (1941–2002)

Jean R David

pp 455-459 September 2002 Commentary

Steven J Gould — an appreciation

Dominique G Homberger

pp 460-463 September 2002 Commentary

The scientist of the underdog

Ullica Segerstråle

pp 465-473 September 2002 Perspectives

Chemical waves and fibrillating hearts: Discovery by computation

A T Winfree

pp 475-478 September 2002 Articles

Biological scaling and physics

A R P Rau

pp 479-487 September 2002 Articles

Dynamic expression pattern of kinesin accessory protein inDrosophila

Ritu Sarpal Krishanu Ray

pp 489-494 September 2002 Articles

Comparison of the activities of wild type and mutant enhancing factor/mouse secretory phospholipase A₂ proteins

Bhakti M Kirtane Rita Mulherkar

pp 495-502 September 2002 Articles

Agrobacterium-mediated transformation of cauliflower: Optimization of protocol and development of Bt-transgenic cauliflower

R Chakrabarty N Viswakarma S R Bhat P B Kirti B D Singh V L Chopra

pp 503-508 September 2002 Articles

Studies on Stibanate unresponsive isolates ofLeishmania donovani

Anindita Bhattacharyya Mandira Mukherjee Swadesh Duttagupta

pp 509-513 September 2002 Articles

Electron microscopic studies of the corpuscles of Stannius of an airbreathing teleost (Heteropneustes Fossilis)

M Firoz Ahmad A Alim N S Sen G Lakra K P Mishra Bushra Raza B Chakarborty N V A Rao S E Wendelaar Bonga

pp 515-520 September 2002 Articles

Comparative analysis of naturally occurring L-amino acid osmolytes and their D-isomers on protection ofEscherichia coli against environmental stresses

Hanief Md Shahjee Kakoli Banerjee Faizan Ahmad

pp 521-528 September 2002 Articles

The effect of some ecological factors on the intestinal parasite loads of the Asian elephant (Elephas maximus) in southern India

T N C Vidya R Sukumar

pp 529-537 September 2002 Articles

Members of opposite sex mutually regulate gonadal recrudescence in the lizardCalotes versicolor (Agamidae)

B A Shanbhag R S Radder S K Saidapur

pp 539-551 September 2002 Review

Role of norepinephrine in the regulation of rapid eye movement sleep

Birendra N Mallick Sudipta Majumdar Mohd Faisal Vikas Yadav Vibha Madan Dinesh Pal