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Phys.org·3 min read·hard

First complete songbird genome exposes missing genes and chromosome architecture

R
Rockefeller University
First complete songbird genome exposes missing genes and chromosome architecture
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Researchers have assembled the first complete, telomere-to-telomere genome of a zebra finch, revealing thousands of previously hidden genes. This breakthrough provides new insights into the evolution of vocal learning and vertebrate chromosome architecture.

Why it matters

Understanding the genetic basis of vocal learning in songbirds offers a model for studying human language development and neurobiology.

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edited by Gaby Clark , reviewed by Robert Egan

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Add as preferred source Rockefeller's Jarvis lab has assembled the first fully phased, diploid telomere-to-telomere genome of a songbird, which constitutes the most complete and accurate bird genome to date. Credit: b.illustrations, courtesy of the Jarvis lab The zebra finch is one of the best-studied songbirds and a model for understanding the biology and neuroscience of vocal learning. Now, researchers have produced the first complete genome assembly of the species, revealing thousands of previously hidden genes and chromosome structures.

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