NSF award 2544119 · University of Texas at Arlington

CAREER: Drivers and impacts of repeated neo-sex chromosome evolution

Final report due

28 November 2031

in 1,867 days · The award ends on 31 July 2031.

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Final report due28 Nov 2031in 1867 days
award ending 2031-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2031in 1867 days
award ending 2031-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2031in 1867 days
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So the final report is due by 28 November 2031.

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Award card

Award number: 2544119
Period of support: 15 Aug 2026 – 31 Jul 2031
Amount: $1,106,667
Awardee: University of Texas at Arlington, Arlington, TX
Program: Evo Patterns & Processes
Directorate: BIO

Abstract

In many animals and plants, the development of distinct sexes is driven by a set of specialized chromosomes called sex chromosomes. Sex chromosomes begin as a pair of identical autosomes but often evolve to become unrecognizable from each other and from the rest of the genome. Understanding how sex chromosomes evolve and the evolutionary forces that drive their evolution has been challenging because many model…

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