Evidence map›Paper›PMID 32351803›Full record

ArticleApplications in plant sciences2020

A basic ddRADseq two-enzyme protocol performs well with herbarium and silica-dried tissues across four genera.

Ingrid E Jordon-Thaden, James B Beck, Catherine A Rushworth, Michael D Windham, Nicolas Diaz, Jason T Cantley, Christopher T Martine, Carl J Rothfels

Abstract read
In one paragraph

Article in Applications in plant sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Ingrid E Jordon-ThadenUniversity Herbaria and Department of Integrative Biology University of California Berkeley 3040 Valley Life Sciences Building Berkeley California 94720 USA.ORCID https://orcid.org/0000-0001-6225-6034
James B BeckDepartment of Biological Sciences Wichita State University 1845 Fairmount Wichita Kansas 67260 USA.ORCID https://orcid.org/0000-0003-4052-6077
Catherine A RushworthDepartment of Evolution and Ecology and Center for Population Biology University of California Davis One Shields Avenue Davis California 95616 USA.
Michael D WindhamDepartment of Biology Duke University 130 Science Drive Durham North Carolina 27708 USA.
Nicolas DiazDepartment of Biology Bucknell University 1 Dent Drive Lewisburg Pennsylvania 17837 USA.
Jason T CantleyDepartment of Biology Bucknell University 1 Dent Drive Lewisburg Pennsylvania 17837 USA.
Christopher T MartineDepartment of Biology Bucknell University 1 Dent Drive Lewisburg Pennsylvania 17837 USA.ORCID https://orcid.org/0000-0001-5143-1773
Carl J RothfelsUniversity Herbaria and Department of Integrative Biology University of California Berkeley 3040 Valley Life Sciences Building Berkeley California 94720 USA.

Funding

Mentoring CoreP20GM103418 · NIGMS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI SUSAN J. BROWN · 2012 to 2026
$63.0M
NIGMS NIH HHS P20 GM103418
6 · The paper itself

Abstract

premiseThe 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-associated DNA sequencing (ddRADseq) protocol using DNAs from four genera extracted from both silica-dried and herbarium tissue.

methodsDNAs from

resultsAlthough 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.

Indexed as

Boecheradouble‐digest restriction site–associated DNA sequencing (ddRADseq)Drabaherbarium specimensIlexSolidago

Identifiers

PMID32351803
PMCPMC7186894

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.