# Rhythmic PER Abundance Defines a Critical Nodal Point for Negative Feedback within the Circadian Clock Mechanism

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/rhythmic-per-abundance-defines-a-critical-nodal-point-for-negative-feedback/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Rongmin Chen,Aaron E. Schirmer,Yongjin Lee,Hyeong-Min Lee,Vivek Kumar,Seung Hee Yoo,Joseph S. Takahashi,Choogon Lee |
| Citations | 236 |
| DOI | 10.1016/j.molcel.2009.10.012 |
| Fields | Agricultural and Biological Sciences,Biochemistry, Genetics and Molecular Biology,Neuroscience |
| Open Access | true |
| OA Status | bronze |
| OA URL | http://www.cell.com/article/S1097276509007771/pdf |
| OpenAlex ID | https://openalex.org/W2070975482 |
| PMID | 19917250 |
| Type | article |
| Year | 2009 |

## Paper authors

- [Vivek Kumar](https://scholariq.org/researchers/vivek-kumar/)

## Paper primary topic

- [Circadian rhythm and melatonin](https://scholariq.org/topics/circadian-rhythm-and-melatonin/)

## Paper topics

- [Circadian rhythm and melatonin](https://scholariq.org/topics/circadian-rhythm-and-melatonin/)
- [Light effects on plants](https://scholariq.org/topics/light-effects-on-plants/)
- [Genetics, Aging, and Longevity in Model Organisms](https://scholariq.org/topics/genetics-aging-and-longevity-in-model-organisms/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.