Toyota Motor Corp. has terminated its business and capital partnership with Tesla Motors Inc. by selling all its stake in the U.S. electric car maker, sources close to the matter said Saturday.Toyota's decision suggests that Japan's largest automaker sees no need to team up with Tesla in the development of electric vehicles as it is stepping up efforts to develop them on its own, the sources said.Toyota and Tesla surprised the world when the two companies announced the alliance in May 2010 with a plan to acquire 3.15 percent of Tesla's outstanding shares for some 4.5 billion yen ($40.5 mill…READ FULL ARTICLE