Multi-omics sequencing provides insight into floral transition in Catalpa bungei. C.A. Mey.

ABSTRACT:

Background

Floral transition plays an important role in development, and proper time is necessary to improve the value of valuable ornamental trees. The molecular mechanisms of floral transition remain unknown in perennial woody plants. "Bairihua" is a type of C. bungei that can undergo floral transition in the first planting year.

Results

Here, we combined short-read next-generation sequencing (NGS) and single-molecule real-time (SMRT) sequencing to provide a more complete view of transcriptome regulation during floral transition in C. bungei. The circadian rhythm-plant pathway may be the critical pathway during floral transition in early flowering (EF) C. bungei, according to horizontal and vertical analysis in EF and normal flowering (NF) C. bungei. SBP and MIKC-MADS-box

SUBMITTER: Wang Z 

PROVIDER: S-EPMC7376858 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature