(Reuters) -Protesters in Myanmar clapped together in a show of dissent against the military junta on Monday as a regional bloc prepared for talks on the crisis that has killed nearly 600 people. Clapping began in various parts of the main city Yangon at 5 p.m. (1030 GMT) in response to a call by protest organisers, residents said. The gesture would honour “Ethnic Armed Organisations and Gen Z defence youths from Myanmar including Yangon who are fighting in the revolution… on behalf of us,” Ei Thinzar Maung, a protest leader, wrote on Facebook. Despite the killing of at least 564 people by th…