Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species
In a single generation of selection, two lines of Glossina morsitans centralis were established that differed significantly in susceptibility to Trypanosoma congolense clone IL 1180. Reciprocal crosses demonstrated that susceptibility was a maternally inherited trait. Differences between the lines,...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Wiley
1998
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/33050 |
| _version_ | 1855524356897112064 |
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| author | Moloo, S.K. Kabata, J.M. Waweru, F. Gooding, R.H. |
| author_browse | Gooding, R.H. Kabata, J.M. Moloo, S.K. Waweru, F. |
| author_facet | Moloo, S.K. Kabata, J.M. Waweru, F. Gooding, R.H. |
| author_sort | Moloo, S.K. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | In a single generation of selection, two lines of Glossina morsitans centralis were established that differed significantly in susceptibility to Trypanosoma congolense clone IL 1180. Reciprocal crosses demonstrated that susceptibility was a maternally inherited trait. Differences between the lines, to all phases of the trypanosome infection, were maintained for eight generations whereas differences in susceptibility to midgut infections were maintained for twenty-eight generations. Thereafter, the lines did not differ in susceptibility to Trypanosoma congolense IL 1180. Susceptibility to infections with Trypanosoma congolense IL 1180 was only a weak predictor of susceptibility to T. congolense clones IL 13-E3 and K60/1, as well as clone T. brucei brucei STIB 247-L. However, the susceptible and refractory lines displayed these phenotypes when tested with Trypanosoma vivax, indicating that the factors that affect susceptibility to trypanosomes are expressed both within and outside the midgut. |
| format | Journal Article |
| id | CGSpace33050 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1998 |
| publishDateRange | 1998 |
| publishDateSort | 1998 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace330502024-05-01T08:17:11Z Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species Moloo, S.K. Kabata, J.M. Waweru, F. Gooding, R.H. glossina morsitans trypanosoma congolense disease resistance trypanosoma brucei selection In a single generation of selection, two lines of Glossina morsitans centralis were established that differed significantly in susceptibility to Trypanosoma congolense clone IL 1180. Reciprocal crosses demonstrated that susceptibility was a maternally inherited trait. Differences between the lines, to all phases of the trypanosome infection, were maintained for eight generations whereas differences in susceptibility to midgut infections were maintained for twenty-eight generations. Thereafter, the lines did not differ in susceptibility to Trypanosoma congolense IL 1180. Susceptibility to infections with Trypanosoma congolense IL 1180 was only a weak predictor of susceptibility to T. congolense clones IL 13-E3 and K60/1, as well as clone T. brucei brucei STIB 247-L. However, the susceptible and refractory lines displayed these phenotypes when tested with Trypanosoma vivax, indicating that the factors that affect susceptibility to trypanosomes are expressed both within and outside the midgut. 1998-12 2013-07-03T05:25:59Z 2013-07-03T05:25:59Z Journal Article https://hdl.handle.net/10568/33050 en Limited Access Wiley Medical & Veterinary Entomology;12: 391-398 |
| spellingShingle | glossina morsitans trypanosoma congolense disease resistance trypanosoma brucei selection Moloo, S.K. Kabata, J.M. Waweru, F. Gooding, R.H. Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species |
| title | Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species |
| title_full | Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species |
| title_fullStr | Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species |
| title_full_unstemmed | Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species |
| title_short | Selection of susceptible and refractory lines of Glossina morsitans centralis for Trypanosoma congolense infection and their susceptibility to different pathogenic Trypanosoma species |
| title_sort | selection of susceptible and refractory lines of glossina morsitans centralis for trypanosoma congolense infection and their susceptibility to different pathogenic trypanosoma species |
| topic | glossina morsitans trypanosoma congolense disease resistance trypanosoma brucei selection |
| url | https://hdl.handle.net/10568/33050 |
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