为明确假色槭突变体叶色变异原因，延边大学研究人员开展其叶色变化的花青素成分与相关基因研究。结果发现关键花青素代谢物及众多相关基因。该研究为槭属植物资源创新和园林应用提供依据，值得科研人员一读。

Financial crisis and cuts to the welfare system have driven people to UK food banks. About 500,000 are estimated to have ...