pp 511-511 December 1994

Preface

pp 513-528 December 1994

Inactivation of mammalian X-chromosome during spermatogenesis: Temporal expression of genes in the laboratory mouse

Parimal Das Rajiva Raman

pp 529-536 December 1994

Nondegradative pisatin-resistance inDictyostelium discoideum, Neurospora crassa andNectria haematococca: Similarities and differences

Durgadas P Kasbekar

pp 537-556 December 1994

When the control is lacking—the role of tumour suppressor genes in cancer development

Bernard M Mechler

pp 557-564 December 1994

Methyl directed DNA mismatch repair inVibrio cholerae

Rupa Bandyopadhyay Aditya Sengupta Tapan K Bera Kishor K Bhakat Chitra Dutta Jyotirmoy Das

pp 565-577 December 1994

Thefit genes and transcription control inEscherichia coli

R Jayaraman

pp 579-602 December 1994

Rearrangements of nitrogen fixation (nif) genes in the heterocystous cyanobacteria

S K Apte N Prabhavathi

pp 603-614 December 1994

Baculovirus vector-mediated expression of heterologous genes in insect cells

P Sridhar A K Awasthi A A Azim S Burma S Habib A Jain B Mukherjee A Ranjan Seyed E Hasnain

pp 615-628 December 1994

Towards understanding lamin gene regulation

Veena K Parnaik Vidya S Jonnalagadda Q Anwar Hamid

pp 629-644 December 1994

Development of hearing in vertebrates with special reference to anuran acoustic communication

Debjani Roy