NSF award 2543440 · Portland State University

CAREER: The role of microscopic predators in marine cyanobacterial ecology and evolution

Final report due

28 November 2031

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

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Decide about an extension2 Apr 2031in 1627 days
award ending 2031-07-31 · Research.gov
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Extension request16 Jun 2031in 1702 days
award ending 2031-07-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2031in 1737 days
award ending 2031-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
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
award ending 2031-07-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 July 2031.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2031.

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Award card

Award number: 2543440
Period of support: 1 Aug 2026 – 31 Jul 2031
Amount: $1,165,130
Awardee: Portland State University, Portland, OR
Program: GEO Biotechnology, BIOLOGICAL OCEANOGRAPHY
Directorate: GEO

Abstract

This Faculty Early Career Development Program (CAREER) project addresses longstanding gaps in understanding of marine microbial predator-prey interactions, with relevance for marine microbial ecology, ocean biogeochemistry and productivity, and ocean food webs. The investigator is conducting a series of laboratory studies using a model predator-prey pair while training undergraduate and graduate students in…

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