00642naa a2200181 a 450000100080000000500110000800800410001902400270006010000310008724501760011826000090029465300150030365300210031870000170033970000230035670000220037977300590040121140502020-05-11 2020 bl uuuu u00u1 u #d7 a10.1111/ppl.130262DOI1 aSILVA-CARDOSO, I. M. de A. aHistology, histochemistry and ultrastructure of pre-embryogenic cells determined for direct somatic embryogenesis in the palm tree Syagrus oleracea.h[electronic resource] c2020 aPalm trees aSyagrus oleracea1 aMEIRA, F. S.1 aGOMES, A. C. M. M.1 aPEREIRA, J. E. S. tPhysiologia Plantarumgv. 168, n. 4, p. 845-875, 2020.