# many unassigned fungal sequences

**URL:** https://forum.qiime2.org/t/many-unassigned-fungal-sequences/29805
**Category:** User Support
**Tags:** feature-classifier, dada2
**Created:** [April 5, 2024, 12:28pm UTC](https://forum.qiime2.org/t/many-unassigned-fungal-sequences/29805 "2024-04-05T12:28:46Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![Alan](https://forum.qiime2.org/user_avatar/forum.qiime2.org/alan/32/17984_2.png) [@Alan](https://forum.qiime2.org/u/Alan)
#### Post date: [April 6, 2024, 2:14pm UTC](https://forum.qiime2.org/t/many-unassigned-fungal-sequences/29805/5 "2024-04-06T14:14:14Z")

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And I find the taxonomy barplot of Z4 is kind of strange. Z4 has the most sequences after quality control, but most the sequence are only annotated to ‘k\_\_Fungi;p\_\_Fungi\_phy\_Incertae\_sedis;c\_\_Fungi\_cls\_Incertae\_sedis;o\_\_Fungi\_ord\_Incertae\_sedis;f\_\_Fungi\_fam\_Incertae\_sedis;g\_\_Fungi\_gen\_Incertae\_sedis;s\_\_Fungi\_sp;\_\_’.

Do I need some other steps to deal with this data?

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