Amplicon sequencing of Tara Oceans DNA samples corresponding to size fractions for protists.

Analysis of 18S DNA in Tara Oceans Protists size fractions through amplicon sequencing: Seawater was filtered from different depths to retain small and large cell sizes. The DNA was extracted and amplified by PCR.

通过扩增子测序对Tara Oceans海洋原生生物不同大小分级中的18S DNA进行解析：海水从不同深度过滤以保留小细胞和大细胞尺寸。DNA通过聚合酶链式反应（PCR）提取并扩增。