Color-induced changes in Chrysanthemum morifolium: an integrative transcriptomic and metabolomic analysis of petals and non-petals DOI Creative Commons
Jianhong Wei, Zhaoxiang Zeng, Chengwu Song

и другие.

Frontiers in Plant Science, Год журнала: 2024, Номер 15

Опубликована: Дек. 20, 2024

(CM), renowned for its diverse and vibrant varieties, holds significant ornamental medicinal value. Despite this, the core regulatory mechanisms underlying coloration, especially in non-petal tissues (i.e., parts of CM that do not include petals, such as reproductive tissues, receptacle calyx), have been insufficiently studied. In this study, we performed transcriptomic metabolomic analyses on yellow, gold, white well to investigate molecular processes driving color variation. A total 90 differential metabolites were identified, with flavonoids, their derivatives, lipids emerging predominant components metabolic profile. At transcriptional level, 38 pathways significantly enriched based expression genes. The combined revealed glycerophospholipid metabolism, primarily involving lipids, served a key pathway both petal across different tissue colors. Notably, exhibited marked differences from gold yellow counterparts at levels. These findings offer critical insights into governing coloration provide foundation optimizing future breeding efforts.

Язык: Английский

First Draft Genome Unveils Genetic Diversity Among Different Flower Shapes and Colors and Breeding Potential of Torch Ginger (Etlingera elatior) DOI
Ponsit Sathapondecha, Prasert Yodsawat,

Sorapong Benchasri

и другие.

Plant Molecular Biology Reporter, Год журнала: 2025, Номер unknown

Опубликована: Янв. 20, 2025

Язык: Английский

Процитировано

0
Genome-Wide Identification of the ARF Gene Family in Safflower (Carthamus tinctorius L.) and Their Response Patterns to Exogenous Hormone Treatments DOI Open Access

Shaomin Qin,

Xinrong Wen,

Mengyuan Ma

и другие.

International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(8), С. 3773 - 3773

Опубликована: Апрель 16, 2025

Auxin response factors (ARFs) are a class of transcription widely present in plants. As an important economic crop, research on the effects safflower ARFs endogenous auxin and effective components is relatively limited. In this study, total 23 ARF genes were identified from genome. Sequence alignment domain analysis indicated presence conserved B3 Auxin_resp domains these ARFs. Phylogenetic that CtARF could be classified into five subfamilies, conclusion also supported by gene structure, consensus motifs, compositions. Transcriptome data showed expressed all flower colors, but expression levels family members vary among different colors. CtARF19 had higher deep red flowers, CtARF3 white CtARF2/12 yellow CtARF21/22 light flowers. Protein–protein interaction network (CtARF2/3/4/5/15/18/19/22) located within network. Cis-acting element suggested may regulated hormone treatment (AuxRR-core) abiotic stress, results qRT-PCR confirmed this. Additionally, content active with colors significantly changed upon hormones affect IAA content. summary, our study provides valuable insights biological functions under exogenous conditions their components.

Язык: Английский

Процитировано

0
Color-induced changes in Chrysanthemum morifolium: an integrative transcriptomic and metabolomic analysis of petals and non-petals DOI Creative Commons
Jianhong Wei, Zhaoxiang Zeng, Chengwu Song

и другие.

Frontiers in Plant Science, Год журнала: 2024, Номер 15

Опубликована: Дек. 20, 2024

(CM), renowned for its diverse and vibrant varieties, holds significant ornamental medicinal value. Despite this, the core regulatory mechanisms underlying coloration, especially in non-petal tissues (i.e., parts of CM that do not include petals, such as reproductive tissues, receptacle calyx), have been insufficiently studied. In this study, we performed transcriptomic metabolomic analyses on yellow, gold, white well to investigate molecular processes driving color variation. A total 90 differential metabolites were identified, with flavonoids, their derivatives, lipids emerging predominant components metabolic profile. At transcriptional level, 38 pathways significantly enriched based expression genes. The combined revealed glycerophospholipid metabolism, primarily involving lipids, served a key pathway both petal across different tissue colors. Notably, exhibited marked differences from gold yellow counterparts at levels. These findings offer critical insights into governing coloration provide foundation optimizing future breeding efforts.

Язык: Английский

Процитировано

0