This track shows the gaps in the 17 Jan 2017 Hubei toti-like virus 17/GCF_001963055.1_ViralProj361912 genome assembly.
Genome assembly procedures are covered in the NCBI
assembly documentation.
NCBI also provides
specific information about this assembly.
The definition of the gaps in this assembly is from the AGP file:
GCF_001963055.1_ViralProj361912.agp.gz
The NCBI document
AGP Specification describes the format of the AGP file.
Gaps are represented as black boxes in this track. If the relative order and orientation of the contigs on either side of the gap is supported by read pair data, it is a bridged gap and a white line is drawn through the black box representing the gap.
This assembly has 3 gaps, with the following principal types of gaps: