Tag: hybrid bait

Polytrichum baits: cutting cleaned mosses

Following on from the rather unpredictable results we obtained from fragmenting duplicate aliquots of CTAB-extracted Polytrichum DNA in the Bioruptor, Isuru cleaned aliquots of IK31 and IK53 using…

Hybrid capture from degraded DNA: quality metrics for duplicate extractions

For one of the taxa in our study set, Begonia scottii (living collection no. 20170076), we made a few replicate DNA extractions using Qiagen DNeasy plant mini-kits, and…

Hybrid capture from degraded DNA: test Begonia sample quality

Keen to see the effects of different specimen preservation techniques on DNA quantity and quality, we have assessed extractions of DNA from nine Begonia accessions x seven preservation…

Hybrid capture from degraded DNA: Squashing Begonia

In order to look at the effects of herbarium preservation methods on DNA quality, Hannah Wilson and Mark Hughes took a trip down to our research glasshouses, and…

Hybrid capture from degraded DNA: choosing Begonia

The megadiverse genus Begonia L. is one of the world’s largest plant genera, comprising over 1,800 species, an estimated 200 of which are endemic to New Guinea. A…

Hybrid capture from degraded DNA: stockpiling Begonia DNA for protocol testing

When working out new protocols, it’s very useful to have a big stash of DNA to test them on. Just now, in a collaborative project with Dr Michelle…

Capturing Genes from Herbaria. XI. Some metagenomics of a herbarium specimen

As part of our hybrid capture project, we sampled from an Inga umbellifera specimen that was collected about 180 years ago, by Andrew Mathews, in Peru in 1835….

Capturing Genes from Herbaria. X. An update.

Last May (the 15th, to be precise), we sent three eppendorf tubes containing Illumina Tru-Seq and NEB-Next libraries constructed from Inga DNAs, most of which had been extracted…

Capturing Genes from Herbaria. V. Fragmenting the DNA

The mantra for many years for next generation sequencing has been, like “garbage in, garbage out”, that the optimal starting point is high quality, high molecular weight DNA….

Capturing Genes from Herbaria. III. The Samples.

Having chosen Inga umbellifera as the study organism for our NBAF-funded project to test the use of hybrid baits for recovery of DNA sequences from herbarium material, we…

Capturing Genes from Herbaria. II. Inga.

About 300 species of Inga (Leguminosae: Mimosoideae: Ingeae) grow in lowland and montane rain forest throughout the humid tropical zone, from Mexico to Uruguay. Most species diversity is…