Id |
Subject |
Object |
Predicate |
Lexical cue |
T41 |
0-120 |
Sentence |
denotes |
Coronaviruses are a group of related viruses in the family Coronaviridae and subfamily Coronavirinae, order Nidovirales. |
T42 |
121-268 |
Sentence |
denotes |
In the subfamily Coronavirinae, coronaviruses include 4 genres: alphacoronavirus, betacoronavirus, gammacoronavirus and deltacoronavirus (Fig. 1 ). |
T43 |
269-370 |
Sentence |
denotes |
Coronaviruses infect a wide variety of hosts including many species of birds, mammals and humans [7]. |
T44 |
371-504 |
Sentence |
denotes |
Alphacoronaviruses and betacoronaviruses circulate among mammals, gammacoronaviruses and deltacoronaviruses infect birds and mammals. |
T45 |
505-853 |
Sentence |
denotes |
Within betacoronaviruses, there are 4 lineages: lineage A contains human coronaviruses HKU1 and OC43, lineage B to which SARS-CoV (Severe Acute Respiratory Syndrome Coronavirus) belongs, lineage C belongs to MERS-CoV (Middle East Respiratory Coronavirus Syndrome) and the lineage D has the bat coronaviruses HKU4 and HKU5 who are close to MERS-CoV. |
T46 |
854-953 |
Sentence |
denotes |
Fig. 1 Isolates of coronaviruses discussed in this review and their receptors, host and reservoirs. |
T47 |
954-1018 |
Sentence |
denotes |
SARS-CoV and SARS-CoV-2 from the lineage B use ACE2 as receptor. |
T48 |
1019-1086 |
Sentence |
denotes |
MERS-CoV from the lineage C enters into host cells by binding DPP4. |
T49 |
1087-1252 |
Sentence |
denotes |
SARS-CoV has the masked palm civets as an intermediate host in which the virus has adapted from the Chinese Horseshoe bat reservoir to ultimately infect humans [13]. |
T50 |
1253-1393 |
Sentence |
denotes |
SARS-CoV-2 has bats and pangolins as natural reservoir and can infect ferrets or domestics animals, with a high susceptibility in cats [14]. |
T51 |
1394-1524 |
Sentence |
denotes |
MERS-CoV has the origin from bats [15] but maybe this virus had an adaptation through camels before its emergence into human [16]. |