In order to help itself survive, the Antheraea pernyi stops its growth in winter by minimizing the rate of metabolis......

滞育激素是由食道下神经节分泌的重要昆虫神经肽，诱导昆虫的滞育。选择具有ＲＮＡ聚合酶能够识别的的质粒载体，将滞育激素ｃＤＮＡ克隆进去，在体外大......