Evidence for the existence of a novel component of biological water stress 
(anhydrotic stress) in Escherichia coli (pgs 1-11) 
[pdf file of article]
G. UmaPrasad and J. Gowrishankar

Light body pigmentation in Indian Drosophila melanogaster: a likely adaptation
to a hot and arid climate (pgs 13-20)
[pdf file of article]
Patricia Gibert, Brigitte Moreteau, Jean-Claude Moreteau, Ravi Parkash 
and Jean R. David

Reversion of an E. coli strain carrying an IS1-activated bgl operon under 
nonselective conditions is predominantly due to deletions within the structural 
genes (pgs 21-26)
[pdf file of article]
Anita Yakkundi, Sudha Moorthy and S. Mahadevan

A search for additional X-linked genes affecting sex determination in Drosophila
melanogaster (pgs 27-36) 
[pdf file of article]
Anuranjan Anand, Aindrilla Dasgupta, S. Sudha, S. Raghavan and 
H. Sharat Chandra

Dictyostelium caveatum mutants selected for a nystatin-resistant phenotype are
cross-resistant to pisatin and other isoflavonoid phytoalexins (pgs 37-40)
[pdf file of article]
Durgadas P. Kasbekar, Bhavani T. Prasanna and M. Vairamani

Origin of human chromosome 2 revisited (pgs 41-44)
[pdf file of article]
Rea V. Samonte, K. H. Ramesh and Ram S. Verma

Book review

The production and uses of genetically transformed plants, edited by 
M. W. Bevan, B. D. Harrison and C. J. Leaver (pgs 45-46)
[pdf file of article]
Imran Siddiqi

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