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. 2002 Apr;12(4):555–566. doi: 10.1101/gr.5302

Table 2.

EST Assembly Results

PHRAPa CAP3b CAP3c




Total sequences analyzed 14642 14642 15311
Number of ESTs in contigs 8464 8357 9481
Number of contigs 3119 2910 3138
Number of singlets 6178 6285 5830
Number of putative transcripts   (assembled sequences) 9297 9196 8966
Number of contigs containing:
 2–4 ESTs N/A 2626 2762
 5–10 ESTs N/A 255 334
 11–20 ESTs N/A 28 33
 21–40 ESTs N/A 2 6
 >40 ESTs N/A 1 1
a

Default settings 

b

High-quality ESTs assembled using high-quality, vector-trimmed sequence only. Default settings were used except minimum overlap was 40 bp and 95% identity (default is 30 bp, 75% identity). 

c

High-quality ESTs assembled using high- and low-quality, vector-trimmed sequence, 3′ and reductant 5′ ESTs were included (these were treated as independent clone sequences to avoid error resulting from manual clone picking). Default settings were used except minimum overlap was 40 bp. These assembly results were used for all analyses in this study, except where noted. 

EST, expressed sequence tag.