PubMed · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy· Xiangyan Zhang·· 2026-09-30
ATR-FTIR光谱联合差异表达基因与机器学习估计嗜尸蝇类滞育时长的研究
Combining ATR-FTIR spectroscopy and DEGs with machine learning for necrophagous insect diapause duration estimation.
AI 导读
一项方法学研究以法医重要性蝇种Sarcophaga peregrina为模型，将基因表达与ATR-FTIR红外光谱特征融合，用于估计嗜尸昆虫滞育时长。转录组测序鉴定出14个具有时间动态的核心差异表达基因，qPCR验证后保留11个；数据融合经偏最小二乘降维和支持向量回归建模，测试R²=0.922，优于任一单独数据集。
来源：PubMed · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · pubmed.ncbi.nlm.nih.gov