Sentence examples for has been previously detected from inspiring English sources
Erroneous splicing has been previously detected in lymphoblastoid cell lines, in the absence of any stimulation23,24.
Heteroplasmy, the existence of multiple mtDNA types within an individual, has been previously detected by using mostly indirect methods and focusing largely on just the hypervariable segments of the control region.
"Campylobacter has been previously detected in seals at very, very low levels.
More specifically, the number of sectors is four whenever (1) the vehicle about to broadcast is within a radius of 15 m from the center point of the nearest intersection and (2) at least one neighboring vehicle has been previously detected via the reception of beacons in one of the orthogonal road directions relatively to the velocity vector of the sender.
Such a bell-shaped conductor beneath the central cone or geothermal/fumarolic area has been previously detected at other volcanoes (e.g. Nurhasan et al. 2006; Kanda et al. 2008; Komori et al. 2013; Yamaya et al. 2013; Usui et al. 2017).
p16INK4a over-expression has been previously detected in urothelial carcinomas [30], [31], [32], [33].
The model for DENV identified eleven new Primate hosts out of which only Macaca fascicularis42 and Pongo pygmaeus30 have been previously detected serologically positive.
A similar up-regulation of P53 target genes had been previously detected in neural stem cells lacking PRMT5 enzymatic activity and attributed to changes in pre-mRNA splicing of molecules involved in P53 activity (e.g., Mdm4 34.
Two mutations, HRAS G13D and BRAF G464R, have been described in a metastatic cutaneous squamous cell carcinoma cohort.24 The BRAF mutation, and alterations in KDR Q472H, KIT T670I and GNAQ R183Q have been previously detected in cutaneous and uveal melanoma samples.25, 26 EGFR A864T is a rare activating variant 27 that was also seen in this cohort.
A team led by Loretta Dunne of Cardiff University reports today in Nature that they focused on fine grains of carbon and rock floating in Cassiopeia A, 11,000 light years from Earth, and measured 1,000 times more dust than had been previously detected.
