Adapting Drosophila melanogaster Cell Lines to Serum-Free Culture Conditions.

ABSTRACT: Successful Drosophila cell culture relies on media containing xenogenic components such as fetal bovine serum to support continuous cell proliferation. Here, we report a serum-free culture condition that supports the growth and proliferation of Drosophila S2R+ and Kc167 cell lines. Importantly, the gradual adaptation of S2R+ and Kc167 cells to a media lacking serum was supported by supplementing the media with adult Drosophila soluble extract, commonly known as fly extract. The utility of these adapted cells lines is largely unchanged. The adapted cells exhibited robust proliferative capacity and a transfection efficiency that was comparable to control cells cultured in serum-containing media. Transcriptomic data indicated that the S2R+ cells cultured with fly extract

SUBMITTER: Luhur A 

PROVIDER: S-EPMC7718738 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature