BVG-7003 Quiz #5

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... is a subsequence of a read used for assembly.
contig
scaffold
k-mer
N50
.... is the length N for which 50% of all bases in the sequences are in a sequence of length L < N.
k-mer
contig
scaffold
N50
We produced 144 million reads of 150 bp for a genome of 800Mbp. What's the average coverage?
22x
25x
20x
27x
We can resolve chromosomes in a genome using ...
Genetic map (Linkage groups)
Long read sequencing
Trio haplotype phasing
Chromosome sorting
Identifying functional elements on genome, a process called gene prediction or ?
Structural annotation
Functional annotation
On average what percentage of the genome codes for protein?
1%
5%
5-10%
It depends on species genome
A species-representative genome is called a ...
Reference genome
Graph genome
Pan genome
Non of them
The format of file produce after alignment is ...
Fastq
SAM
BAM
VCF
Trimming step means removing....
barcodes
adaptors
low quality bases
All of the above
Mapping quality information can be found in ... file
Fastq
Fasta
SAM
VCF
0
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