PgFLC/PgFT Regulation by the PgDOF3.4-PgULT1-PgLHP1 Module Mediates the Low Temperature to Promote Flowering in

Guanzhuo Kong1,2, Qiaofang Shi1,2, Jintao Zheng1,2

  • 1College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, Henan, China.

Plant, Cell & Environment
|November 25, 2025
PubMed
Summary

Physalis grisea flowering is regulated by epigenetic factors. ULTRAPETALA1 (PgULT1) and LIKE-HETEROCHROMATIN-PROTEIN 1 (PgLHP1) interact to control flowering time, with low temperatures promoting it by suppressing these genes.

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