Glycine max strain:93B15 Transcriptome or Gene expression

The seed coat is a vital tissue for directing nutrient supply to the embryo and cotyledons during development. By forming a sucrose gradient, the seed coat promotes transport of sugars from source leaves to seeds, thereby increasing sink strength. Understanding how gene regulation in sink tissue is altered by climate change factors will help elucidate the role these genes play in determining yield. This project aims to determine how elevated temperature, drought and ozone alter gene expression in the seed coat. Overall this study discovered high abundance seed coat specific genes, which may be candidates for functional genomic analysis in the future.种皮是植物发育过程中向胚与子叶输送养分的关键组织。其通过形成蔗糖梯度，推动糖类从源叶向种子转运，进而提升库强度。解析气候变化因子如何调控库组织的基因表达，有助于阐明这些基因在作物产量形成中的作用。本研究旨在明确高温、干旱与臭氧胁迫对种皮基因表达的影响。本研究整体鉴定得到一批高丰度的种皮特异性基因，有望成为未来功能基因组学分析的候选靶标。