NSF award 2526889 · University of South Alabama

Collaborative Research: Ecological significance and impact of viral infections on sulfate reducing microbial communities

Final report due

29 December 2028

in 803 days · The award ends on 31 August 2028.

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award ending 2028-08-31 · Research.gov
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Extension request17 Jul 2028in 638 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2028in 673 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2028in 803 days
award ending 2028-08-31 · 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 August 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2028.

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Award card

Award number: 2526889
Period of support: 1 Sep 2025 – 31 Aug 2028
Amount: $397,905
Awardee: University of South Alabama, Mobile, AL
Program: BIOLOGICAL OCEANOGRAPHY
Directorate: GEO

Abstract

Viruses are the most abundant biological organisms on our planet. While all microbial populations are impacted by viral infections, little is known about the impact of viral infections on specific microbial populations. The consequences of virus–microbe interactions on biogeochemical cycles are also poorly understood. This project focuses on sulfate reduction, a key process that links the global elemental cycles of…

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