Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Development to the blastocyst‐stage on Day 6 for embryos cultured in different concentrations of GlutaMAX with (a) or without (b) leucine. Data presented as means ± SEM across six replicates (n = 600 presumptive zygotes per concentration). Different letters (a,b,c) indicate statistical differences (p < 0.05)
