# Classify.seqs

**URL:** <https://forum.mothur.org/t/classify-seqs/3266>\
**Category:** Commands in mothur\
**Created:** [May 23, 2017, 7:09pm UTC](https://forum.mothur.org/t/classify-seqs/3266 "2017-05-23T19:09:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![arman597](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.mothur.org/arman597/32/38_2.png) [@arman597](https://forum.mothur.org/u/arman597)\
**Post date:** [May 23, 2017, 7:09pm UTC](https://forum.mothur.org/t/classify-seqs/3266/1 "2017-05-23T19:09:46Z")

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can I use silva.nr\_v123.align and silva.nr\_v123.tax at the time of classify seqs ? I used silva.nr\_v123.align at the pcr.seqs

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<div class="post-metadata">

**Author:** ![pschloss](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.mothur.org/pschloss/32/4_2.png) [@pschloss](https://forum.mothur.org/u/pschloss)\
**Post date:** [June 5, 2017, 12:38pm UTC](https://forum.mothur.org/t/classify-seqs/3266/2 "2017-06-05T12:38:11Z")

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absolutely. while you’re at it, you might want to use the v128 version.

pat