File:The rapid loss of cloned monkey embryos following implantation.webp

English: "a The blastocyst rate of the rhesus embryos generated by ICSI and SCNT. b The implantation rate of the rhesus ICSI and SCNT embryos. c The live birth rate and postnatal survival rate of rhesus fetuses derived from ICSI and SCNT. d The survival curves illustrate the rates of abortion or stillbirth in rhesus fetuses within the ICSI and SCNT groups at different gestational stages. The ICSI group comprises 21 aborted fetuses (n = 21), while the SCNT group includes 32 aborted fetuses (n = 32). The dashed lines represent the median survival times, which indicate the gestational period at which half of the fetuses experienced abortion. The survival curves were generated using the “ggsurvplot” function in R, and the p-value (<0.0001) was computed using the default log-rank test within the “ggsurvplot” function. e Density plot illustrating the occurrence of abortion or stillbirth in rhesus ICSI and SCNT fetuses at different gestation period. There are 21 aborted fetuses (n = 21) for the ICSI group, and 32 aborted fetuses (n = 32) for the SCNT group. f The survival curves display the abortion or stillbirth rates in rhesus and cynomolgus monkey fetuses (ICSI and SCNT) during the post-implantation stage. The ICSI group consists of 213 aborted fetuses (n = 213), while the SCNT group comprises 166 aborted fetuses (n = 166). The dashed lines represent the median survival times, signifying the gestation period at which half of the fetuses experienced abortion. These survival curves were generated using the “ggsurvplot” function in R, and the p-value (<0.0001) was computed using the default log-rank test within the “ggsurvplot” function. g Density plot demonstrating the peak occurrence of abortion in rhesus and cynomolgus (also called total) monkey fetuses (ICSI and SCNT) at different gestation periods. There are 213 aborted fetuses (n = 213) for the ICSI group, and 166 aborted fetuses (n = 166) for the SCNT group."