Table 1. Summary of trapping and genotyping data per locality.
M. natalensis trapping success, average assignment of the microsatellite genotypes to the yellow cluster at K = 2 (see Fig 2), frequency of the matrilineage B-IV, frequency of smcy allele A, prevalence of GAIV and prevalence of MORV in dried blood samples.
| M. natalensis | Arenavirus in blood samples | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Locality | Latitude, longitude | Sampling time | Nr of captures / trap nights (trapping success in %) | Average percentage of microsatellite genotypes assigned to yellow cluster +- variance [N] | Mitochondrial lineage B-IV / Nr genotyped for cytochrome b (%) | smcy A / Nr of males genotyped for smcy (%) | GAIV RNA positive / nr tested (GAIV prevalence [%]) | MORV RNA positive / nr tested (MORV prevalence [%]) | |
| Transect localities | A–Majawanga* | -6.11, 36.82 | August 2012 | 106 / 400 (26.5) | 81.6 ± 0.4 [102] | 97 / 98 (99.0) | 34 / 36 (94.4) | 18 / 106 (17.0) | 0 / 106 (0) |
| B–Chakwale* | -6.05, 36.96 | August 2012 | 84 / 200 (42.0) | 98 ± 0.1 [80] | 69 / 69 (100) | 24 / 24 (100) | 1 / 84 (1.2) | 0 / 84 (0) | |
| C–Berega* | -6.18, 37.14 | August 2012 | 142 / 800 (17.8) | 53.5 ± 0.6 [96] | 64 / 111 (57.7) | 28 / 45 (62.2) | 4 / 141 (2.8) | 0 / 141 (0) | |
| C–Berega** | -6.18, 37.14 | December 2009 | 23 / 700 (3.3) | 51.3 ± 0.4 [23] | 18 / 23 (78.3) | 6 /12 (50.0) | 0 / 23 (0) | 0 / 23 (0) | |
| D–Maguha** | -6.29, 37.19 | December 2009 | 23 / 800 (2.9) | 17.9 ± 0.5 [23] | 5 / 23 (21.7) | 3 / 13 (23.1) | 0 / 23 (0) | 0 / 23 (0) | |
| E–Dumila** | -6.38, 37.36 | December 2009 | 152 / 400 (38.0) | 10.2 ± 0.4 [124] | 6 / 98 (6.1) | 0 / 37 (0) | 0 / 152 (0) | 4 / 152 (2.6) | |
| F–Dakawa** | -6.45, 37.54 | December 2009 | 36 / 400 9.0) | 8.3 ± 0.1 [36] | 6 / 36 (16.7) | 0 / 17 (0) | 0 / 36 (0) | 1 / 36 (2.8) | |
| G–Mkundi** | -6.62, 37.60 | December 2009 | 21 / 400 (5.3) | 1.6 ± 0.1 [20] | 1 / 20 (5.0) | 0 / 8 (0) | 0 / 21 (0) | 1 / 21 (4.8) | |
| H–Morogoro** | -6.85, 37.65 | December 2009 | 133 / 400 (33.3) | 2.4 ± 0 [71] | 2 / 75 (2.7) | 0 /29 (0) | 0 / 133 (0) | 4 / 133 (3.0) | |
| H–Morogoro** | -6.85, 37.65 | December 2010 | 277 / 400 (69.3) | 2.3 ± 0 [29] | 1 / 17 (5.9) | 0 / 6 (0) | 0 / 157 (0) | 4 / 157 (2.5) | |
| I–Mikese** | -6.77, 37.86 | January 2011 | 98 / 500 (19.6) | 7.7 ± 0.1 [33] | 1 /29 (3.4) | 0 / 17 (0) | 0 / 98 (0) | 2 / 98 (2.0) | |
| J–Bwawani** | -6.66, 38.03 | January 2011 | 61 / 800 (7.6) | 3.6 ± 0.1 [22] | 1 / 25 (4.0) | 0 / 13 (0) | 0 / 61 (0) | 3 / 61 (4.9) | |
| K–Ubena** | -6.64, 38.19 | January 2011 | 54 / 900 (6.0) | 14.9 ± 0.2 [27] | 1 / 31 (3.2) | 0 / 18 (0) | 0 / 54 (0) | 3 / 54 (5.6) | |
| L–Chalinze** | -6.66, 38.36 | December 2010-January 2011 | 78 / 1100 (7.1) | 6.3 +- 0.1 [35] | 3 / 37 (8.1) | 0 / 18 (0) | 0 / 78 (0) | 2 / 78 (2.6) | |
| Wide-scale extra localities | Mbulu | -4.08, 35.60 | January & November 2011 | ND | ND | ND | 2 / 47 (4.3) | 0 / 47 (0) | |
| Shinyanga-Lubaga** | -3.64, 33.42 | July-August 2009 | 93.6 ± 0 [7] | 2 / 2 (100) | ND | 1 / 4 (25) | 0 / 4 (0) | ||
| Itigi** | -5.74, 34.41 | July-August 2010 | 92.1 ± 0.1 [16] | 15 / 15 (100) | ND | 0 / 10 (0) | 0 / 10 (0) | ||
| Berega (C) | -6.18, 37.14 | January 2007 to February 2008 | ND | ND | ND | 0 / 207 (0) | 1 / 207 (0.5) | ||
| Berega (C) | -6.18, 37.14 | March 2008 to February 2009 | ND | 1 / 2 (50) | ND | 2 / 110 (1.8) | 0 / 110 (0) | ||
| Lihale** | -10.80, 35.17 | July-August 2008 | 0.6 ± 0 [16] | 0 / 15 (0) | ND | 0 / 14 (0) | 0 / 14 (0) | ||
Table legend/footnotes: For each of the three M. natalensis markers there are only two types, therefore: percentage of the blue cluster = 100 –percentage of the yellow cluster; percentage of matrilineage B-V = 100 –percentage of B-IV; percentage smcy allele T = 100 –percentage allele A. ND: not determined. For sampling sessions indicated with *, rodent trapping, arenavirus and M. natalensis cytochrome b data were previously reported in [38]; for sampling sessions indicated with **, rodent trapping, M. natalensis cytochrome b and microsatellite data were previously reported in [57]. Rodent trapping for three “wide-scale extra collections”, Mbulu, Berega 2007–2008 and Berega 2008–2009, was previously reported in [59–61].