We then measure thousands of physical and chemical characteristics of the variant organisms at different times of the organisms' life using gene expression, metabolic, and phenotype profiling.
(We; measure; thousands of physical and chemical characteristics of the variant organisms at different times of the organisms' life using gene expression, metabolic, and phenotype profiling; T:then)
We
measure
thousands of physical and chemical characteristics of the variant organisms at different times of the organisms' life using gene expression, metabolic, and phenotype profiling T:then