GRAINS-Wheat up 2 percent as dollar wilts, exports rise

* Wheat due for a bounce, was oversold * Corn and soybeans gain as supplies shrink * Falling dollar lends support (New throughout to report upturn in the market, adds fresh analyst quotes, changes dateline from PARIS/SINGAPORE) By Sam Nelson CHICAGO, May 23 (Reuters) - Chicago Board of Trade wheat futures leaped 2 percent on

GRAINS-Wheat up 2 percent as dollar wilts, exports rise

* Wheat due for a bounce, was oversold * Corn and soybeans gain as supplies shrink * Falling dollar lends support (New throughout to report upturn in the market, adds fresh analyst quotes, changes dateline from PARIS/SINGAPORE) By Sam Nelson CHICAGO, May 23 (Reuters) - Chicago Board of Trade wheat futures leaped 2 percent on