spades.py --careful -1 reads_1.fastq.gz -2 reads_2.fastq.gz -o day2_output 2. Monitor Resource Allocation
Match this to your CPU's physical cores to speed up the process (e.g., -t 4 ). 3. Focus on Scaffolds vs. Contigs
Set a limit in gigabytes (e.g., -m 8 for 8GB). SPADES-Day2-pc.rar
SPAdes is known for being extremely memory-intensive. A useful practice during "Day 2" exercises is explicitly limiting its resource usage to prevent your PC from crashing.
Without it, your final sequence might have small errors that make downstream analysis (like finding genes) more difficult. spades
It reduces the number of mismatches and short indels (insertions/deletions) by running a post-processing tool called MismatchCorrector.
Running the spades.py command on the cleaned "Day 2" datasets. Focus on Scaffolds vs
If you are following a standard microbial genomics curriculum, your "Day 2" workflow typically involves: