| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T139 |
0-180 |
Sentence |
denotes |
Cell culture supernatants containing all endemic human coronaviruses (HCoV)‑229E, ‑NL63, ‑OC43 and ‑HKU1 as well as MERS-CoV were tested in duplicate in all three assays (Table 2). |
| T140 |
181-262 |
Sentence |
denotes |
For the non-cultivable HCoV-HKU1, supernatant from human airway culture was used. |
| T141 |
263-437 |
Sentence |
denotes |
Viral RNA concentration in all samples was determined by specific real-time RT-PCRs and in vitro-transcribed RNA standards designed for absolute quantification of viral load. |
| T142 |
438-543 |
Sentence |
denotes |
Additional undiluted (but not quantified) cell culture supernatants were tested as summarised in Table 2. |
| T143 |
544-609 |
Sentence |
denotes |
These were additionally mixed into negative human sputum samples. |
| T144 |
610-692 |
Sentence |
denotes |
None of the tested viruses or virus preparations showed reactivity with any assay. |
