来自土耳其Gordion的,放大了10倍的古树年轮的细胞结构 (IMAGE) Proceedings of the National Academy of Sciences Caption 来自土耳其Gordion的,放大了10倍的古树年轮的细胞结构。 Credit 图片由Liliana Siekacz (Adam Mickiewicz University, Poznan, Poland)提供。 Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.