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High-quality genomes for a biodiverse Christmas

Key Takeaway: The Darwin Tree of Life Project has successfully assembled high-quality genomes of various holiday-associated species, including birds and plants, using accurate HiFi sequencing. This initiative enhances the understanding of the molecular mechanisms behind Christmas. The project highlights contributions from numerous scientists and reflects on the achievements made in genomic research over the past year.
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POSITIVE FACTORS

  • High-quality genomes enhance understanding of biodiversity.
  • Exciting advancements in genomic assemblies for holiday species.
  • Collaboration among scientists using PacBio sequencing is increasing.
  • Reflects gratitude towards customers for their scientific contributions.

Full Press Release Details

After last year’s humongous achievement of assembling the 100 Gb mistletoe genome , it is very exciting to see many more holiday associated species assembled by the Darwin Tree of Life Project. All of these leverage accurate HiFi sequencing to create high-quality, haplotype-resolved genomes, thereby allowing for a deeper understanding of the molecular mechanisms of Christmas.
From the English holly and the common ivy to the chestnut to stimulate our senses, entire Christmas stories are now populated with high-quality genomic information, including:
Four calling birds
Many high-quality passerine (perching) bird PacBio genomes have been generated by the DToL and around the world, a few examples include the European Robin (also featured in a great video !), the European nightjar , the barn swallow , and the yellow cardinal , and lots more, for example, on GenomeArk .
Three French hens
The latest chicken reference genome (GRCg7b) by the VGP, Sanger & B10K is based on PacBio data, and for French or other poultry nationalities also see “ Comprehensive analysis of structural variants in chickens using PacBio sequencing ” from researchers in China. From the DToL project, there is a terrific blog about the “ Chicken of the Woods ”!
Two turtle doves
The European turtle dove assembly was part of the ’25 Genomes for 25 Years’ Sanger Institute anniversary celebration.
And a partridge in a pear tree
The pear tree was completed earlier this year. And while the partridge to put in the pear tree may be on the near future horizon for the DToL, luckily several partridges have been assembled by other groups, such as the Tibetan Partridge and Przevalski’s partridge (last month so just in time for this year’s festivities!), illustrating the movement we see around the world of the ever increasing number of scientists applying PacBio sequencing for more complete, contiguous and correct genome information to their research.
Please see another, botanically inspired blog entitled “ The 12 Days of DToL ” by the Royal Botanic Garden Edinburgh for many more examples!
From all of us at PacBio, we use these terrific assemblies and this time to reflect on our customers’ achievements and advances, and express our deep gratitude to all of you for allowing us to be your partner in your scientific journey. We look forward to many more high-quality genomes, insights and discoveries in the new year!

Frequently Asked Questions

What species have been sequenced for Christmas?

The project includes species like English holly, common ivy, and various birds.

What technology is used for genome assembly?

The assemblies leverage accurate HiFi sequencing for high-quality genomes.

Who contributed to the chicken genome assembly?

The latest chicken genome was developed by the VGP, Sanger, and B10K.

What is the significance of the DToL project?

It enhances understanding of biodiversity and molecular mechanisms of species.

Last updated: Dec 21, 2023