id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjpt-50668	Aziz, Abdul; Mohid, Mahin	Structure, morphogenesis of calyptra and nomenclatural identity of Trichodesmium erythraeum Ehr. (Cyanobacteria) newly recorded off the Southwest coast of Bangladesh	2020	10	.pdf	application/pdf	4835	271	57	Cells of peripheral filaments were without gas vacuoles, cytoplasm disorganized, appearing necrotic with glycogen granules, and produced convex to sickle-shaped four-layered calyptra consisting of outermost sheath followed by outer extra thick wall, tip cell wall and inner extra thick wall on the tip cell. Thus the calyptras on the tip cell is a four layered- outermost sheath followed by outer extra wall, cell wall and inner extra wall (Figs 2E, G, I).The cells below were surrounded by perhaps extended thick walls and sheath, become healthy with abundant cytoplasm, especially glycogen granules, forming gas vacuoles and started dividing.	cache/bjpt-50668.pdf	txt/bjpt-50668.txt