Dataset: dataset6_Krug_et_al_2013: Sequences

Name: Sequences of two genes (COI, H3) for three species complexes (Elysia abei, "Plakobranchus occelatus", Thuridilla carlsoni, Elysia atroviridis): Krug et al (2013) Molec. Phylogen. Evol. (PLDvFST project)
Published: 2017-02-13
Keywords: biota, oceans

Cite This Dataset

Project:

Quantifying larval behavior to reconcile genetic connectivity with biophysical model predictions (PLDvFST)

Principal Investigator:

Patrick Krug (California State University Los Angeles, Cal State LA)

BCO-DMO Data Manager:

Nancy Copley (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version Date:

2017-02-13

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Sequences of two genes (COI, H3) for three species complexes (Elysia abei, "Plakobranchus occelatus", Thuridilla carlsoni, Elysia atroviridis): Krug et al (2013) Molec. Phylogen. Evol. (PLDvFST project)

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Description

Specimens of three species complexes of Gastropoda: Sacoglossa were sequenced. Collection information, accessions and links to the GenBank pages are provided.

Related Reference: Krug, P.J., Vendetti, J.E., Retana*, J., Rodriguez*, A., Hirano, Y., and C.D. Trowbridge (2013) Integrative species delimitation in photosynthetic sea slugs reveals twenty candidate species in three nominal species studied for drug discovery, plastid symbiosis or biological control. Molecular Phylogenetics and Evolution, 69: 1101–1119. doi: 10.1016/j.ympev.2013.07.009

Methods & Sampling

Purified PCR products were directly cycle-sequenced in both directions using PCR primers and Big Dye Terminator 3.1 Cycle Sequencing chemistry at the High-Throughput Genomics Unit, University of Washington or on an ABI PrismTM 377 DNA Sequencer (Applied Biosystems). Chromatograms were edited and primer sequences removed in GeneiousPro 4.8 software.

For full details on sampling and analytical methodology, see Krug et al (2013)

Data Processing Description

Sequences were edited to remove primer sequences.

BCO-DMO Processing notes:
- added conventional header with dataset name, PI name, version date
- modified parameter names to conform with BCO-DMO naming conventions
- nd (no data) was entered into all blank cells
- added links to NCBI accessions
- changed n.a to n/a to be consistent with other datasets in this project
- spelled out genus names
- changed hyphen to 'no_applif_attemptd'

Data Files

File
dataset6_Krug_2013.csv (Comma Separated Values (.csv), 34.88 KB) MD5:b6da2ae5bd50d077439edaae9f46d3ba Primary data file for dataset ID 682173

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1130072

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
Krug_lab		2011-09-01	Cal State LA	Patrick Krug (Principal Investigator)	data info

Instruments

Automated DNA Sequencer

Supplied Name:

Supplied Description:

Big Dye Terminator 3.1 Cycle Sequencing chemistry at the High-Throughput Genomics Unit, University of Washington or on an ABI PrismTM 377 DNA Sequencer (Applied Biosystems).

Instrument Type

Generic Name: Automated DNA Sequencer

Acronym: Automated Sequencer

Generic Description:

General term for a laboratory instrument used for deciphering the order of bases in a strand of DNA. Sanger sequencers detect fluorescence from different dyes that are used to identify the A, C, G, and T extension reactions. Contemporary or Pyrosequencer methods are based on detecting the activity of DNA polymerase (a DNA synthesizing enzyme) with another chemoluminescent enzyme. Essentially, the method allows sequencing of a single strand of DNA by synthesizing the complementary strand along it, one base pair at a time, and detecting which base was actually added at each step.

Thermal Cycler

Supplied Name:

Supplied Description:

Instrument Type

Generic Name: Thermal Cycler

Generic Description:

A thermal cycler or "thermocycler" is a general term for a type of laboratory apparatus, commonly used for performing polymerase chain reaction (PCR), that is capable of repeatedly altering and maintaining specific temperatures for defined periods of time. The device has a thermal block with holes where tubes with the PCR reaction mixtures can be inserted. The cycler then raises and lowers the temperature of the block in discrete, pre-programmed steps. They can also be used to facilitate other temperature-sensitive reactions, including restriction enzyme digestion or rapid diagnostics.

(adapted from http://serc.carleton.edu/microbelife/research_methods/genomics/pcr.html)

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
date_collected	date collected	unitless	date
collector	collector's name	unitless	person
accession_COI	COI gene GenBank accession number	unitless	accession_number
accession_COI_link	link to COI gene GenBank accession page	unitless	external_link
Histone_3_allele	Histone 3 allele identifier	unitless	no_bcodmo_term
accession_H3	H3 gene GenBank accession number	unitless	accession_number
accession_H3_link	link to H3 gene GenBank accession page	unitless	external_link
voucher	specimen archive voucher identifier	unitless	sample
table	table identifier	unitless	no_bcodmo_term
species_or_morph	species or morph	unitless	species
sample_code	sample code	unitless	sample
collection_locality	collection locality	unitless	site

Status message

Database

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Dataset: dataset6_Krug_et_al_2013: Sequences