2 10, 2014

More on exomes

By | October 2nd, 2014|Categories: Exomes and amplicons|0 Comments

I’ve been finding out more about exomes: specifically QC analysis using HS Metrics in Picard. There’s loads of useful metrics and I’m hoping to get to a point that I can explain these to users here and also look at the results to try and […]

29 09, 2014

Thanks for reading

By | September 29th, 2014|Categories: Uncategorized|0 Comments

This morning someone made the 500,000th page view on the CoreGenomics blog. It amazes me that so many people are reading this and the last couple of years writing have been really good fun. I’ve met many readers and some fellow bloggers, and received lots […]

28 09, 2014

Making BaseSpace Apps in Bangalore

By | September 28th, 2014|Categories: Uncategorized|3 Comments

I’m speaking at the BaseSpace Apps developers conference in Bangalore tomorrow. It’s my first App and my first time in India, so I’m pretty excited about the whole thing.Earlier this year Matt Eldridge (Head of Bioinformatics) and I published a little paper on our sequencing […]

15 09, 2014

Are PCR-free exomes the answer

By | September 15th, 2014|Categories: Exomes and amplicons|3 Comments

I’m continuing my exome posts with a quick observation. There have been several talks recently that I’ve seen where people present genome and exome data and highlight the drop-out of genomic regions primarily due to PCR amplification and hybridisation artefacts. They make a compelling case […]

4 09, 2014

The newest sequencer on the block: Base4 goes public

By | September 4th, 2014|Categories: Uncategorized|3 Comments

I’ve heard lots of presentations about novel sequencing technologies, many have never arrived, some have come and gone, all have been pretty neat ideas; but so far not one has arrived that outperforms the Illumina systems many readers of this blog are using.Base4’s pyrophosphorolysis sequencing […]

4 09, 2014

Low-diversity sequencing: RRBS made easy

By | September 4th, 2014|Categories: Uncategorized|0 Comments

Illumina recently released a new version of HCS v2.2.38 for the HiSeq. The update improves cluster definition significantly and enables low-diversity sequencing. It’s a great update and one that’s making a big impact on a couple of projects here. Better RRBS: the current RRBS protocols […]

4 09, 2014

Low-diversity sequencing: RRBS made easy

By | September 4th, 2014|Categories: Uncategorized|2 Comments

Illumina recently released a new version of HCS v2.2.38 for the HiSeq. The update improves cluster definition significantly and enables low-diversity sequencing. It’s a great update and one that’s making a big impact on a couple of projects here. Better RRBS: the current RRBS protocols […]

28 08, 2014

SEQC kills microarrays: not quite

By | August 28th, 2014|Categories: Uncategorized|1 Comment

I’ve been working with microarrays since 2000 and ever since RNA-seq came on the scene the writing has been on the wall. RNA-seq has so many advantages over arrays that we’ve been recommending them as the best way to generate differential gene expression data for […]

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