strange --lca behavior in MTSv-signature about mtsv HOT 6 CLOSED

# Run mtsv pipeline with "--tax_level genus"
[lovetts@gull081 BA]$ mtsv pipeline -c mtsv.cfg --threads 5 --cluster-config /nbacc/data/MTSv/cluster.cfg --cluster "qsub -q centos6 -N {cluster.job-name} -o /home/lovetts/test_mtsv/test_NAU_data/BA/Logs/{cluster.job-name}.log" --jobs 10 --tax_level genus

# Pipeline stdout/stderr removed for clarity

# Count reads in sample one that are assigned to anthracis/cereus/thuringiensis only
# In order to count, reads must be unique to S1, unique within S1, and assigned to those three species only
[lovetts@gull081 BA]$ grep :1392,1396,1428$ Binning/merged.clp | grep _1_0_0_0_0_0 | wc -l
26770


# Results for genus Bacillus from BA-BaA00455percentspikein-xx-uu-uuu-xxxx-082-VF_S1_L001_R2_001.fastq
[lovetts@gull081 BA]$ (head -n2 Summary/summary.csv; grep -w ^1386 Summary/summary.csv) | cut -f 1-7 -d "," | column -t -s ','
#      BA-BaA00455percentspikein-xx-uu-uuu-xxxx-082-VF_S1_L001_R2_001.fastq
TaxID  Division                                                              Sci. Name  Total Hits (S1)  Unique Hits (S1)  Signature Hits (S1)  Unique Signature Hits (S1)
1386   Bacteria                                                              Bacillus   47546            46899             143                  143