Automated Author ProfileStrydom, Christine
University of Pretoria
Strydom, Christine
Current S-Index
Sum of Dataset Indices for all datasets
Average Dataset Index per Dataset
Average Dataset Index per dataset
Total Datasets
Total datasets for this author
Average FAIR Score
Average FAIR Score per dataset
Total Citations
Total citations to the author's datasets
Total Mentions
Total mentions of the author's datasets
S-Index Interpretation
The S-Index (Sharing Index) is a comprehensive metric that represents the cumulative impact of all your datasets. It is calculated as the sum of Dataset Index scores across all your claimed datasets.
What it means:
- A higher S-index indicates greater overall impact of your datasets relative to typical datasets in their fields of research
- The S-Index grows as you add more datasets or as existing datasets gain more citations and mentions
- It provides a single number to track your research data impact over time
Current S-Index: 0.7 (sum of 2 datasets Dataset Index scores)
More information here.
S-Index Over Time
Cumulative Citations Over Time
Cumulative Mentions Over Time
Datasets
Infectious bronchitis virus (IBV) (family Gammacoronavirus) considered to be the most significant diseases that has major economic losses within the poultry industry worldwide. Field isolates (n=385) grown in SPF embryonated chicken eggs at Deltamune (Pty) Laboratory, that originated in commercial flocks were collected from Botswana, Eswatini, Namibia and South Africa’s Eastern Cape, Free State, Gauteng, KwaZulu-Natal, Limpopo, Mpumalanga, North West, and Western Cape provinces from 2011-2020, were analysed in this study. A 745 bp region of the spike protein gene was amplified and sequenced, and phylogenetic analysis was performed. Twenty-four (6,2 %) samples contained mixed sequences from viral coinfections and were not evaluated further. In the remaining 364 isolates, 7 genetic lineages were identified. 184 (50,5%) viruses were identified as GI-19 (QX) strains and 78 (21,4%) as the GI-1 (Mass/H120) strain. 39 (10,7%) samples were identified as the GI-13 (4/91) lineage detected between 2011 and 2019, 29 (8,0%) as the GVI-1 (TC07-2) lineage detected from 2010-2020, 19 (5,2%) as the GI-23 (Var II) lineage from 2019-2020 with single isolates in 2010 and 2015, and 13 (3,6%) as the GI-11 (UFMG/G - Brazil) lineage detected from 2011-2020. Two (0.5%) viruses were closely related to GIV-1 (DE/072/92) lineages but were only isolated in 2011 and 2013. Three viruses from GI-1 and GI-13 may have been recombinants, but further analysis is required to confirm this.
Authors
- Strydom, Christine
Infectious bronchitis virus (IBV) (family Gammacoronavirus) considered to be the most significant diseases that has major economic losses within the poultry industry worldwide. Field isolates (n=385) grown in SPF embryonated chicken eggs at Deltamune (Pty) Laboratory, that originated in commercial flocks were collected from Botswana, Eswatini, Namibia and South Africa’s Eastern Cape, Free State, Gauteng, KwaZulu-Natal, Limpopo, Mpumalanga, North West, and Western Cape provinces from 2011-2020, were analysed in this study. A 745 bp region of the spike protein gene was amplified and sequenced, and phylogenetic analysis was performed. Twenty-four (6,2 %) samples contained mixed sequences from viral coinfections and were not evaluated further. In the remaining 364 isolates, 7 genetic lineages were identified. 184 (50,5%) viruses were identified as GI-19 (QX) strains and 78 (21,4%) as the GI-1 (Mass/H120) strain. 39 (10,7%) samples were identified as the GI-13 (4/91) lineage detected between 2011 and 2019, 29 (8,0%) as the GVI-1 (TC07-2) lineage detected from 2010-2020, 19 (5,2%) as the GI-23 (Var II) lineage from 2019-2020 with single isolates in 2010 and 2015, and 13 (3,6%) as the GI-11 (UFMG/G - Brazil) lineage detected from 2011-2020. Two (0.5%) viruses were closely related to GIV-1 (DE/072/92) lineages but were only isolated in 2011 and 2013. Three viruses from GI-1 and GI-13 may have been recombinants, but further analysis is required to confirm this.
Authors
- Strydom, Christine