NSF award 2544887 · University of Iowa

Regulation of motor mechanisms in active mechanosensation

Final report due

28 October 2030

in 1,471 days · The award ends on 30 June 2030.

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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2030in 1341 days
award ending 2030-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2030in 1471 days
award ending 2030-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2030in 1471 days
award ending 2030-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2030in 1471 days
award ending 2030-06-30 · 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 30 June 2030.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2030.

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Award card

Award number: 2544887
Period of support: 1 Jul 2026 – 30 Jun 2030
Amount: $1,232,490
Awardee: University of Iowa, Iowa City, IA
Program: Cell, Dev, & Physio
Directorate: BIO

Abstract

Motor proteins, crucial for many cellular functions, are emerging as drivers of active mechanosensation. Unlike passive senses, mechanoreceptors often use active, energy-driven mechanisms to boost faint signals or adjust the sensitivity to different frequencies. In flies and mosquitoes, the antenna serves as the ear and displays active oscillatory movements that are physiologically tuned through energy-dependent…

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