NSF award 2629517 · Duke University

Collaborative Research: PurSUiT: Uncovering the hidden diversity of Gloeobacteria, an enigmatic lineage crucial for understanding the early evolution of cyanobacteria

Final report due

28 November 2029

in 1,137 days · The award ends on 31 July 2029.

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Project outcomes report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2029in 1137 days
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So the final report is due by 28 November 2029.

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Award card

Award number: 2629517
Period of support: 1 May 2026 – 31 Jul 2029
Amount: $665,015
Awardee: Duke University, Durham, NC
Program: Systematics & Biodiversity Sci
Directorate: BIO

Abstract

The emergence of cyanobacteria approximately 2 billion years ago was a pivotal moment in Earth's history. Cyanobacteria increased the amount of oxygen in the atmosphere from nearly none to over 10% of modern levels through the process of oxygenic photosynthesis. This oxygen-rich atmosphere allowed for the evolution of aerobic respiration and complex life forms. However, tracing the early evolution of cyanobacteria…

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