Sentinel plants enable quantitative monitoring of bioavailable nitrate in soils and microbial environments.

Li E, Berruto C, Oz TM, Grillo E, Griffin C, Wang Y, Muchenje KT, Jones JW, Demirer GS
Proc Natl Acad Sci U S A. 2026 Jul 28;123(30):e2609666123. doi: 10.1073/pnas.2609666123. Epub 2026 Jul 23. PubMed Article

Plasmids from Article

ID	Plasmid	Purpose
254493	pQQ90	Transcriptional unit Green Enhanced Nano-lantern with 4×[NLP7-TATA] Promoter and Arabidopsis heat shock protein 18.2 terminator
254494	pQQ95	NLP7 nitrate sensor built based on pQQ7, pQQ90, and pQQ132