title: GSM9234585: BMK240614-CC048-ZX01-0101; Ceratopteris richardii; OTHER
library_construction_protocol: RNA was trapped by poly(T)VN to the spot array, namely BMKMANU S1000 platform (BioMarker, Beijing) Double-strand cDNA was synthesized to incorporate the spatial barcode and the unique molecular index (UMI), and furthermore the sample index. The fragmented DNA was obtained via enzymatic digestion