Closed toddey closed 3 years ago
That mostly depends on your analysis. Though BCR could be real, such as from doubleton or mis-clustering, I think it's safe to ignore them if the proportion is small.
That mostly depends on your analysis. Though BCR could be real, such as from doubleton or mis-clustering, I think it's safe to ignore them if the proportion is small.
Very thanks for your reply, I have another small question: in the trust_barcode_report.tsv file, the chain1 and chain2 columns are the most abundance pair of chains, so the secondary chains are the second aboundace. Do I understand right?
Yes. The secondary column contains all other CDR3s less abundance than the primary CDR3.
Yes. The secondary column contains all other CDR3s less abundance than the primary CDR3.
Thanks again for your patience. I saw the Readme.txt says that, for the chain information in CSV file, the last two number stand for read count and CDR3 germline similarity. And I am a little puzzled that some read count is not a integer?
There could be some a read compatible with multiple CDR3s (partially overlapped). TRUST4 applied the expectation-maximization algorithm to assign those ambiguous reads. Therefore, the abundance/read count could be a float.
Hi, we want to analyze the TCR repertoires of a naive T cell cluster of our single cell data, but there are some BCRs identified in the TRUST results. Can we consider the BCRs as wrong results and discard them?