The patents business
Warring tomatoes
Cleaning up naturally
Fatal blow
Patent laws challenged
Deciphered!
Scientists map an entire sequence of a human chromosome
A mammoth clone?
Scientists are trying to create it, though the chances are slim
Dealing with mutant genes
Important, but not busy
Biotech park
Final solutions
Scientists are using the DNA as a computer to solve complex problems
Catch 22
PATENTING PLANTS
Grapes sans charisma
Red tape loosened
BRAZIL
Feeling the heat
It has been fortnight full of bad news for biotech firm Monsanto
Monitoring GM foods
Accord on global management of biotech foodstuffs
Scieniists perfecting protein-rich potato
Three missions
Lab-made pyrethrin will hi t Kenyan growers