Two.4 mya While using the emergence of A. microta.[60][sixty one] Genome sequencing of the giant panda indicates which the dietary switch could have initiated with the loss of the sole umami style receptor, encoded via the genes TAS1R1 and TAS1R3 (also called T1R1 and T1R3), ensuing from two frameshift mutations https://myles382ex.humor-blog.com/35045517/the-basic-principles-of-panda