<prompt> Yikuphi kulokhu okulandelayo okungeyona i-dinophyte: i-Kryptoperidinium, ama-ribosome, noma i-Durinskia? Njengoba kunikezwe umbuzo odlule, bhala umongo onempendulo yawo. Kungaba imisho engu-1 kuya kwengu-20. Umongo:  <response>: Amanye ama-dinophytes, njenge-Kryptoperidinium ne-Durinskia ane-chloroplast etholakala kuma-diatom ama-heterokontophyte. Lawa ma-chloroplasts aboshwe yizindwangu ezingafika kweziyisihlanu, kuya ngokuthi ubala yonke i-diatom endosymbiont njenge-chloroplast, noma i-chloroplast etholakala ku-algae ebomvu ngaphakathi kwayo. I-diatom endosymbiont iye yancipha kancane - isagcina imitochondria yayo yasekuqaleni, futhi ine-endoplasmic reticulum, ama-ribosomes, i-nucleus, futhi-ke, ama-chloroplast atholakala ku-algae abomvu - cishe iseli eliphelele, konke ngaphakathi kwe-endoplasmic reticulum lumen yomgcini. Kodwa-ke i-diatom endosymbiont ayikwazi ukugcina ukudla kwayo - isitashi sayo sitholakala kuma-granules e-cytoplasm yomnikazi we-dinophyte esikhundleni salokho. I-nucleus ye-diatom endosymbiont ikhona, kodwa cishe ngeke ibizwe ngokuthi i-nucleomorph ngoba ayibonisi zimpawu zokwehliswa kwe-genome, futhi kungenzeka ukuthi iye yanda. Ama - diatom aye agwinywa ama - dinoflagellate okungenani izikhathi ezintathu. 