title: TC2BTAN11_CTAGAGTATC
attributes.tag: host
attributes.value: Amblyomma americanum
attributes.tag: isolation_source
attributes.value: longleaf pine (Pinus palustris) habitats with grassy understory, with a recent history of fire management using prescribed burns
attributes.tag: collection_date
attributes.value: 2018-06-28
attributes.tag: geo_loc_name
attributes.value: USA:Florida,Bay,Tyndall Air Force Base
attributes.tag: lat_lon
attributes.value: 30.08 N 85.58 W
attributes.tag: ref_biomaterial
attributes.value: primary publication
attributes.tag: samp_collect_device
attributes.value: Ticks were collected with a carbon dioxide trap and stored in 70% ethanol.
attributes.tag: samp_mat_process
attributes.value: Individual ticks were rinsed in 70% ethanol and air dried. Ticks were homogenized in 2 ml microcentrifuge tubes for 2 minutes in 30 μl digestion buffer (10 mM Tris HCl, ph 8; 5 mM EDTA; 100 mM NaCl; 0.2% SDS; 2 mg/ml protease K) followed by a quick centrifugation, and another 3 minute homogenization. After addition of 170 μl digestion buffer, samples were incubated over night at 56 degrees Celsius for protein digestion. DNA was extracted in 600 μl, after addition of 10 mM Tris buffer, using a standard phenol-chloroform protocol with the phenol-chloroform-isoamyl alcohol buffered for DNA. After ethanol precipitation (glycogen, but no additional salt added), samples were re-suspended in 30 μl elution buffer and stored at -20 degrees Celsius. DNA samples were quantified on a Qubit 2.0 (Life Technologies) using the Qubit dsDNA HS Assay Kit. Gene target regions were amplified using Fluidigm and sequenced using Illumina® HiSeq Rapid sequencing kit version 2 on a HiSeq 2500 sequencer (Illumina®, San Diego, CA, USA) at the W. M. Keck Center for Comparative and Functional Genomics at the University of Illinois at Urbana-Champaign as described previously (Muturi et al., 2016; doi:10.1186/s13071-016-1299-6). Briefly, sample DNA was amplified on the Fluidigm® microfluidics PCR platform with appropriate linkers and sample barcodes. The final Fluidigm® products were pooled in equimolar ratio for sequencing and spiked with 10% non-indexed PhiX control library (Illumina®) and sequenced by 2 x 250 nt paired-end sequencing on the Illumina® HiSeq® Rapid system. Fastq files were generated with the bcl2fastq v2.17.1.14 Conversion Software (Illumina®). Finally, the raw reads were demultiplexed by primer and by sample with the Fluidigm® demultiplexing pipeline v 2.0.
attributes.tag: source_material_id
attributes.value: CTAGAGTATC
attributes.tag: host_life_stage
attributes.value: nymph
attributes.tag: host_tissue_sampled
attributes.value: whole body
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental