Article
Functional borders, genetic fine structure, and distance requirements of cis elements mediating light responsiveness of the parsley chalcone synthase promoter.
Proceedings of the National Academy of Sciences of the United States of America - 1 Jul 1990
Block A, Dangl J L, Hahlbrock K, Schulze-Lefert P
Abstract excerpt
The genetic fine structure of cis-acting sequences previously shown to be necessary for light-regulated expression in the promoter of the parsley (Petroselinum crispum) chalcone synthase gene was analyzed. Site-directed mutations and changes in spacing between cis elements were measured in transient expression assays in parsley protoplasts. Clustered point mutations allowed assignment of functional borders....
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