| Accession | PRJCA020127 | ||||||||||||
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| Title | The spatiotemporal transcriptome and metabolome landscapes of cotton fiber during initiation and early development: a targeted metabolomics validation | ||||||||||||
| Relevance | Agricultural | ||||||||||||
| Data types | targeted metabolomics | ||||||||||||
| Organisms | Gossypium hirsutum | ||||||||||||
| Description | In this study, we profiled the dynamics of transcriptome and metabolome during the early stages of cotton fiber cell development using a combination of spatial transcriptomic, single-cell transcriptomic, and spatial metabolomic analyses. We identified the key genes (e.g., DOX2, KCS19.4, BEE3, and HOS3.7) and metabolites (e.g., L-aspartic acid, O-acetylserine, spermidine, and α-linolenic acid) that may regulate the initiation and early elongation of fiber cells. Finally, knockdown and gain-of-function analyses identified a novel gene, GhBEE3/Gh_A09G062900, crucial in cotton fiber initiation. | ||||||||||||
| Sample scope | Monoisolate | ||||||||||||
| Release date | 2023-09-26 | ||||||||||||
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| Submitter | xuwu sun (sunxuwussd@sina.com) | ||||||||||||
| Organization | State Key Laboratory of Cotton Biology, State Key Laboratory of Crop Stress Adaptation and Improvement, Key Laboratory of Plant Stress Biology, School of Life Sciences, Henan University | ||||||||||||
| Submission date | 2023-09-26 |
| Resource name | Description |
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