关键词: <, p>, 果蝇, 日常饲养, 品系开发, 种质保存, 标准化<, /p>

Abstract: Abstract: Drosophila melanogaster is one of the most important model organisms in biological and medical research．It is understood that the three pillars of successful Drosophila experiments are: proper culture condition，efficient transgenic technology，and standardized strain preservation． As the biggest fly resource platform in China，Tsinghua Fly Center ( THFC) is experienced in fly genetics and fly preservation． This article summarizes the standard methods of fly culture，new strain production and strain preservation developed by THFC，aiming to provide information for the Chinese Drosophila research community，and to expedite important biological and medical researches that use Drosophila as model organism．

Key words: <p>Drosophila, daily culture, strain development, strain preservation, standardization</p>