Thus, there is a great need for easy detectable biomarkers determining existence of lung tumors or monitoring disease progression in cancer-bearing patients [ 151].
The functional analysis of these events has been complicated by many factors, given that the critical quantities of the signaling fragments in vivo are, as a rule, below detectable levels, and their existence has to be inferred indirectly.
No large sample series has ever confirmed the existence of detectable mutations in apparently normal breast tissue (perhaps no one has tried) and each of the two studies above had potential technical problems, which were almost unavoidable.
The alignment of the same contig with the zebrafish genome highlights the existence of detectable sequence similarity also outside the CDS, since the contig aligns with a 4,930 nucleotides genomic region of chromosome 19, with a total of 1,448 nucleotides aligned with 87% sequence identity.
There were no detectable peaks relating to the existence of a separate dopant metal phase in any corresponding pattern.
In terms of 200 °C deposition temperature, the deposited film exhibits an In O ratio of 1 1.36 without detectable carbon, thus revealing the existence of oxygen vacancies in the as-deposited film.
A statement by the American Meteorological Society on February 1 , 2007stated that trends in tropical cyclone records offer "evidence both for and against the existence of a detectable anthropogenic signal" in tropical cyclogenesis.
In all cases, the existence of NMR detectable metabolites was explicitly checked in our GC-MS analyses and vice versa.
