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Question: Megablast Question
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gravatar for Scott Tighe
6.8 years ago by
Scott Tighe • 200
Scott Tighe • 200 wrote:
Hi all When using Galaxy megablast, is there a simple way to reduce my FASTA files from 23 million reads to 1/2 that size and submit to megablast separately? Thanks -- Scott Tighe Advanced Genome Technology Lab Vermont Cancer Center at the University of Vermont 149 Beaumont Avenue Health Science Research Bd RM 305 Burlington Vermont USA 05405 lab 802-656-AGTC (2482) cell 802-999-6666
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modified 6.8 years ago by Dannon Baker ♦ 3.7k • written 6.8 years ago by Scott Tighe • 200
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6.8 years ago by
Dannon Baker ♦ 3.7k
United States
Dannon Baker ♦ 3.7k wrote:
Noa has the right idea, but if you're asking for how to split a dataset into two non-overlapping halves you'll want to use "Select First" and "Select Last", instead of random lines. Get an accurate line count from your file using the "Line/Word/Character count" tool and then split it right in the middle using select first/last. -Dannon
ADD COMMENT • link written 6.8 years ago by Dannon Baker ♦ 3.7k
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