Unraveling forensic timelines using molecular markers in Phormia regina maggots.

ABSTRACT: In the medico-legal application of forensic entomology, estimating the time of death is critical and traditionally relies on changes in observable traits of carrion feeding insect larvae. Traits such as size, weight, and morphology can be used to predict the insect specimen age and help define the minimum time since death. The blowfly Phormia regina Meigen (Diptera: Calliphoridae) is a key forensic insect, yet age estimation for older maggots in this and other carrion-feeding species is particularly challenging due to the limited morphological changes in the late-stage larvae. To enhance age-estimation precision, we employed transcriptomic profiling on blowfly maggots, aiming to identify genes as markers for time of death estimation. Our study characterized maggot development, reinforcing

SUBMITTER: Lin SH 

PROVIDER: S-EPMC12677486 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature