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Title: A basic dd RAD seq two‐enzyme protocol performs well with herbarium and silica‐dried tissues across four genera
Premise

The ability to sequence genome‐scale data from herbarium specimens would allow for the economical development of data sets with broad taxonomic and geographic sampling that would otherwise not be possible. Here, we evaluate the utility of a basic double‐digest restriction site–associatedDNAsequencing (ddRADseq) protocol usingDNAs from four genera extracted from both silica‐dried and herbarium tissue.

Methods

DNAs fromDraba,Boechera,Solidago, andIlexwere processed with a ddRADseq protocol. The effects ofDNAdegradation, taxon, and specimen age were assessed.

Results

Although taxon, preservation method, and specimen age affected data recovery, large phylogenetically informative data sets were obtained from the majority of samples.

Discussion

These results suggest that herbarium samples can be incorporated into ddRADseq project designs, and that specimen age can be used as a rapid on‐site guide for sample choice. The detailed protocol we provide will allow users to pursue herbarium‐based ddRADseq projects that minimize the expenses associated with fieldwork and sample evaluation.

 
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Award ID(s):
1920858
NSF-PAR ID:
10455777
Author(s) / Creator(s):
 ;  ;  ;  ;  ;  ;  ;  
Publisher / Repository:
Wiley Blackwell (John Wiley & Sons)
Date Published:
Journal Name:
Applications in Plant Sciences
Volume:
8
Issue:
4
ISSN:
2168-0450
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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