Words similar to undetectable

Example sentences for: undetectable

How can you use “undetectable” in a sentence? Here are some example sentences to help you improve your vocabulary:

However, time 0 and early and late trophoblast cultures derived from the same placenta (lanes 9-11) showed additional high molecular weight LHR variants (~170 kDa), possibly LHR homodimers [ 19 ] , which were barely detectable or undetectable in other tissues, including placental CV.
Lastly, HER2 was measured as 'undetectable' in tumor 9 at diagnosis, but was not measured in any of the other tumors examined in the present study.
Consistent with this idea, E2F overproduction can induce apoptosis [ 12 ] [ 13 ] . Furthermore, cell cycle specific destruction of E2F was suggested by the finding that E2F protein becomes undetectable in the synchronised S phase cells of the morphogenetic furrow of the eye imaginal disc [ 12 ] . Our double labelling analysis extended this finding to the asynchronously cycling cells of the wing imaginal disc and demonstrated that E2F is rapidly degraded prior to significant DNA replication.
After normalization, any spot whose normalized intensity remained below the threshold value of 150 was considered to be undetectable, and its value was replaced by the threshold value.
Our current observation that undetectable levels of MGMT gene expression in >95% of GCTs appears to suggest that the lack of the O(6)-methylguanine-DNA methyltransferase enzyme may direct cells to undergo apoptosis due to failure of repair of DNA adducts formed by alkylating agents.