From bud formation to flowering: transcriptomic state defines the cherry developmental phases of sweet cherry bud dormancy

Noémie Vimont (1) , Mathieu Fouche (1) , José Antonio Campoy , Meixuezi Tong , Mustapha Arkoun (2) , Jean-Claude Yvin (3) , Philip A Wigge , Elisabeth Dirlewanger (1) , Sandra Cortijo (4) , Bénédicte Wenden (1)

1 BFP - Biologie du fruit et pathologie
2 EVA - Ecophysiologie Végétale, Agronomie et Nutritions
3 Centre Mondial de l'Innovation Roullier
4 IBENS - Institut de biologie de l'ENS Paris

Background: Bud dormancy is a crucial stage in perennial trees and allows survival over winter to ensure optimal flowering and fruit production. Recent work highlighted physiological and molecular events occurring during bud dormancy in trees. However, they usually examined bud development or bud dormancy in isolation. In this work, we aimed to further explore the global transcriptional changes happening throughout bud development and dormancy onset, progression and release.

Mots clés: Prediction; Prunus avium L.; RNA sequencing; Seasonal timing; Time course

Mots clés: Transcriptomic

Domaines: Sciences du Vivant [q-bio]

Noémie Vimont, Mathieu Fouche, José Antonio Campoy, Meixuezi Tong, Mustapha Arkoun, et al.. From bud formation to flowering: transcriptomic state defines the cherry developmental phases of sweet cherry bud dormancy. BMC Genomics, 2019, 20 (1), pp.974. ⟨10.1186/s12864-019-6348-z⟩. ⟨hal-02503665⟩