pp 409-411 December 1999 Clipboard

Is your heart on the “right” side? It’s a matter of a “rightward” stroke of cilia at the right developmental moment

Krishanu Ray

pp 411-412 December 1999 Clipboard

Ploidy influences gene expression in yeast

Abhilasha Gulati

pp 413-415 December 1999 Commentary

ATad of dexterity: Did the Neurospora transposon use chromosome rearrangements to evade repeat-induced point mutation in Adiopodoume?

Durgadas P Kasbekar

pp 417-420 December 1999 Perspectives

Chauvinism in science

Gottfried Schatz

pp 421-426 December 1999 Articles

Evolution of a new chromosomal lineage in a laboratory population ofDrosophila through centric fission

M T Tanuja N B Ramachandra H A Ranganath

pp 427-431 December 1999 Articles

Female remating inDrosophila ananassae: shorter duration of copulation during second mating as compared to first mating

B N Singh S R Singh

pp 433-440 December 1999 Articles

Assessment of genetic variation withinBrassica campestris cultivars using amplified fragment length polymorphism and random amplification of polymorphic DNA markers

Sandip Das Jyothi Rajagopal Sabhyata Bhatia P S Srivastava Malathi Lakshmikumaran

pp 441-444 December 1999 Articles

Accumulation of unusual sterile transcripts of TCRβ in mouse hybridoma, murine tumour and non-human primate marmoset tumour

P Bhattacharya

pp 445-452 December 1999 Articles

High level expression of soybean trypsin inhibitor gene in transgenic tobacco plants failed to confer resistance against damage caused byHelicoverpa armigera

Ashis Kumar Nandi Debabrata Basu Sampa Das Soumitra K Sen

pp 453-459 December 1999 Articles

Alteration in template recognition byEscherichia coli RNA polymerase lacking the ω subunit: A mechanistic analysis through gel retardation and foot-printing studies

Kakoli Mukherjee Dipankar Chatterji

pp 461-470 December 1999 Articles

Biochemical properties of xylanases from a thermophilic fungus,Melanocarpus albomyces, and their action on plant cell walls

K Ashok Prabhu Ramesh Maheshwari

pp 471-476 December 1999 Articles

Role of carcinoscorpin, a haemolymph lectin of horseshoe crabCarcinoscorpius rotundacauda as humoral factor

S Basu Sarbadhikari D Datta R Bhadra

pp 477-481 December 1999 Articles

A pilot study of recurrence of human glial tumours in light of p53 heterozygosity status

K C Jain P Chattopadhyay C Sarkar S Sinha A K Mahapatra

pp 483-490 December 1999 Articles

Nitric oxide synthase immunoreactivity in the developing and adult human retina

Shashi Wadhwa Tapas C Nag

pp 491-498 December 1999 Articles

Climatic implications of δ¹³C and δ¹⁸O ratios from C3 and C4 plants growing in a tropical montane habitat in southern India

Geeta Rajagopalan R Ramesh R Sukumar

pp 499-514 December 1999 Review

Novel light-activated protein kinases as key regulators of plant growth and development

S C Maheshwari J P Khurana S K Sopory

pp 515-528 December 1999 Review

Gene expression and pattern formation during early embryonic development in amphibians

Horst Grunz

pp 529-559 December 1999 Review

How environmental factors regulate mutagenesis and gene transfer in microorganisms

Vassili V Velkov