Ag Data Commons
Browse
TEXT
Cox2_EchDM_final_alignment.fasta (32.09 kB)
TEXT
LSU_EchDM_final_alignment.fasta (45.02 kB)
TEXT
Cox2_EchDM_Genetic_differences_alignment.fasta (15.01 kB)
1/0
3 files

Data from: Plasmopara echinaceae, a new species of downy mildew affecting cone flowers (Echinacea purpurea) in the United States

dataset
posted on 2023-12-19, 15:25 authored by Megan K. Romberg, Brian Hudelson, Catalina Salgado-Salazar

A new species of downy mildew (Oomycota, Peronosporales) is reported. This dataset contains alignments of DNA sequences (cox2 and LSU) markers, alignment of cox2 marker to be used in species identification and resulting phylogenetic trees.

Resources in this dataset:

  • Resource Title: Alignment Cox2 dataset File Name: Cox2_EchDM_final_alignment.fasta Resource Description: Alignment of Cox2 DNA sequences.

  • Resource Title: Alignment LSU dataset File Name: LSU_EchDM_final_alignment.fasta Resource Description: Alignment of LSU DNA sequences.

  • Resource Title: Alignment Cox2 dataset Barcoding File Name: Cox2_EchDM_Genetic_differences_alignment.fasta Resource Description: Alignment of cox2 marker to be used in species identification and resulting phylogenetic trees.

Funding

USDA-ARS: 8042-22000-298-00-D

History

Data contact name

Salgado-Salazar, Catalina

Data contact email

catalina.salgado@usda.gov

Publisher

Ag Data Commons

Intended use

This dataset will allow the repeatability of methods used to identify this new species of downy mildew. Alignments can be downloaded and new sequences can be added to perform phylogenetic analyses. An additional cox2 alignment is provided to help in the identification of this species based on species-specific single nucleotide polymorphisms.

Use limitations

Users have to consult the publication to obtain more important information, such as accession numbers at other data repositories.

Temporal Extent Start Date

2022-08-22

Theme

  • Not specified

Geographic Coverage

{"type":"FeatureCollection","features":[{"geometry":{"type":"Point","coordinates":[-89.329284676351,43.218237471232]},"type":"Feature","properties":{}}]}

Geographic location - description

New species of downy mildew was originally collected in Jefferson County, WI

ISO Topic Category

  • biota

Ag Data Commons Group

  • AgBioData

National Agricultural Library Thesaurus terms

Plasmopara; new species; downy mildew; flowers; Echinacea purpurea; data collection; nucleotide sequences; ribosomal DNA; species identification; phylogeny; pathogens; single nucleotide polymorphism; Wisconsin; United States

OMB Bureau Code

  • 005:18 - Agricultural Research Service

OMB Program Code

  • 005:040 - National Research

ARS National Program Number

  • 303

Pending citation

  • No

Public Access Level

  • Public

Preferred dataset citation

Romberg, Megan K.; Hudelson, Brian; Salgado-Salazar, Catalina (2023). Data from: Plasmopara echinaceae, a new species of downy mildew affecting cone flowers (Echinacea purpurea) in the United States. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1529170