In addition, the mineral oils which were not fortified with PCBs were also distributed as CRMs (CRM 7903-a and CRM 7905-a).
CRM: CRMs are now being designed to automatically collect data, so the more your CRM can provide this feature the easier your life will be.
In the cases of the base oil CRM (CRM 7903-a), analytical values of PCB52, PCB118, and PCB138 were used.
We calculated the significance of overlap between these HSN sets and two CRM test sets, the REDfly CRMs (Supplementary File S6) and the well-studied stripe subset of REDfly (Supplementary File S1).
Another class of ab initio CRM discovery programs looks for CRMs within a set of sequences by stochastically searching for subsequences that are maximally similar, which shows promise in identifying CRMs when a set of co-expressed genes is known (CSam, D2Z-set [11]).
Survival of patients with determined tumor-free CRMs (CRM−) and tumor-positive CRMs (CRM+) were compared with survival of the patients in the control group (R1).
Four mineral oil certified reference materials (CRMs), NMIJ CRM 7902-a, CRM 7903-a, CRM 7904-a, and CRM 7905-a, have been issued by the National Metrology Institute of Japan, which is part of the National Institute of Advanced Industrial Science and Technology (NMIJ/AIST), for the determination of polychlorinated biphenyls (PCBs).
For example, we found that only ∼35% of human CRMs had a CRM in the orthologous macaque genomic region.
The raw materials for the CRMs were an insulation oil (CRM 7902-a and CRM 7903-a) and a fuel oil (CRM7904-a and CRM 7905-a).
As expected, the HNF4A CRMs ranked by peak intensity showed higher read counts than the shared set of CRMs and both CRM sets showed strong, centralized motif enrichments.
