supported by the Natural Science Foundation of Guangdong Province of China,Nos.2021A1515011237(to WL),2020A1515010854(to QSW);the National Natural Science Foundation of China,Nos.U1801681(to GC),31701291(to WL);the Guangdong Province Science and Technology Planning Project of China,No.2018B030332001(to GC)。
5-Bromo-2′-deoxyuridine(BrdU)is a halogenated pyrimidine that can be incorporated into newly synthesized DNA during the S phase of the cell cycle.BrdU is widely used in fate-mapping studies of embryonic and adult neu...