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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0001926 | MEGA | [All Projects] Feedback | public | 2020-04-17 02:59 | 2020-05-08 07:40 | ||||
| Reporter | guest | ||||||||
| Assigned To | gstecher | ||||||||
| Priority | normal | Severity | minor | Reproducibility | have not tried | ||||
| Status | resolved | Resolution | no change required | ||||||
| Platform | OS | ||||||||
| Product Version | |||||||||
| Target Version | Fixed in Version | ||||||||
| Summary | 0001926: Phylogenetic model | ||||||||
| Description | Good morning. We have been using Tamura-Nei model for the NJ tree for species identification, but now we are trying to separate very closely related species, and I would like to know if there is a model o a parameter that we can use in order to give more importance certain SNPs than others. Thank you | ||||||||
| Tags | No tags attached. | ||||||||
| Attach Tags | (Separate by ",") | ||||||||
| First Name | Amaya | ||||||||
| Last Name | Velasco | ||||||||
| amayavelasco@iim.csic.es | |||||||||
| Confirm Email | amayavelasco@iim.csic.es | ||||||||
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(0004461) gstecher (administrator) 2020-05-07 10:46 |
Hi Amaya, I am writing in response to your question regarding the MEGA software. Thanks for your question but no, MEGA does not provide a way to give weights to different SNPs. I am curious though. Have you seen this capability in other software or seen any publications describing such a method? -- Best regards, Glen Stecher Institute for Genomics and Evolutionary Medicine igem.temple.edu |
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(0004462) gstecher (administrator) 2020-05-08 07:40 |
Dear Glen, Thank you for your response. No, we didn't find anything like this in any publication, but the need arose in order to diffrentiate very similar species: we know that some SNPs are informative and others are not, and we wanted to know if there is way to reflect that in a phylogenetic tree. Thanks again, Amaya |
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Issue History |
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| Date Modified | Username | Field | Change |
| 1969-12-31 17:33 | agasky | Note Added: 0001690 | |
| 1969-12-31 17:33 | agasky | Status | new => closed |
| 1969-12-31 17:33 | agasky | Resolution | open => fixed |
| 2020-04-17 02:59 | guest | New Issue | |
| 2020-05-07 10:46 | gstecher | Note Added: 0004461 | |
| 2020-05-07 10:46 | gstecher | Status | new => resolved |
| 2020-05-07 10:46 | gstecher | Resolution | open => no change required |
| 2020-05-07 10:46 | gstecher | Assigned To | => gstecher |
| 2020-05-07 10:46 | gstecher | Note Deleted: 0001690 | |
| 2020-05-08 07:40 | gstecher | Note Added: 0004462 | |
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Issue History |
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