z-logo
open-access-imgOpen Access
Multi-Platform Next-Generation Sequencing of the Domestic Turkey (Meleagris gallopavo): Genome Assembly and Analysis
Author(s) -
Rami A. Dalloul,
Julie A. Long,
Aleksey V. Zimin,
Muhammad Luqman Aslam,
Kathryn Beal,
Le Ann Blomberg,
Pascal Bouffard,
David W. Burt,
Oswald Crasta,
R.P.M.A. Crooijmans,
Kristal Cooper,
Roger A. Coulombe,
Supriyo De,
Mary E. Delany,
Jerry B. Dodgson,
Jennifer J. Dong,
Clive Evans,
Karin M. Frederickson,
Paul Flicek,
Liliana Florea,
Otto Folkerts,
Martien A. M. Groenen,
Tim Harkins,
Javier Herrero,
Steve Hoffmann,
HendrikJan Megens,
Andrew Jiang,
Pieter de Jong,
Pete Kaiser,
Heebal Kim,
KyuWon Kim,
SungWon Kim,
David Langenberger,
Mi-Kyung Lee,
Taeheon Lee,
Shrinivasrao P. Mane,
Guillaume Marçais,
Manja Marz,
A.P. McElroy,
Thero Modise,
Mikhail Nefedov,
Cédric Notredame,
Ian R. Paton,
William S. Payne,
Geo Pertea,
Dennis Prickett,
Daniela Puiu,
Dan Qioa,
Emanuele Raineri,
Magali Ruffier,
Steven L. Salzberg,
Michael C. Schatz,
Chantel F. Scheuring,
Carl J. Schmidt,
Steven Schroeder,
Stephen M. J. Searle,
E. J. Smith,
Jacqueline Smith,
Tad S. Sonstegard,
Peter F. Stadler,
Hakim Tafer,
Zhijian Tu,
Curtis P. Van Tassell,
Albert J. Vilella,
Kelly P. Williams,
James A. Yorke,
Liqing Zhang,
HongBin Zhang,
Xiaojun Zhang,
Yang Zhang,
Kent M. Reed
Publication year - 2010
Publication title -
plos biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.127
H-Index - 271
eISSN - 1545-7885
pISSN - 1544-9173
DOI - 10.1371/journal.pbio.1000475
Subject(s) - biology , genome , meleagris gallopavo , genetics , contig , gene , sequence assembly , zebra finch , comparative genomics , whole genome sequencing , evolutionary biology , genomics , transcriptome , zoology , gene expression , neuroscience
A synergistic combination of two next-generation sequencing platforms with a detailed comparative BAC physical contig map provided a cost-effective assembly of the genome sequence of the domestic turkey (Meleagris gallopavo). Heterozygosity of the sequenced source genome allowed discovery of more than 600,000 high quality single nucleotide variants. Despite this heterozygosity, the current genome assembly (∼1.1 Gb) includes 917 Mb of sequence assigned to specific turkey chromosomes. Annotation identified nearly 16,000 genes, with 15,093 recognized as protein coding and 611 as non-coding RNA genes. Comparative analysis of the turkey, chicken, and zebra finch genomes, and comparing avian to mammalian species, supports the characteristic stability of avian genomes and identifies genes unique to the avian lineage. Clear differences are seen in number and variety of genes of the avian immune system where expansions and novel genes are less frequent than examples of gene loss. The turkey genome sequence provides resources to further understand the evolution of vertebrate genomes and genetic variation underlying economically important quantitative traits in poultry. This integrated approach may be a model for providing both gene and chromosome level assemblies of other species with agricultural, ecological, and evolutionary interest.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here
Accelerating Research

Address

John Eccles House
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom