ULTRASTRUCTURE OF PARENCHYMA IN THE SYNCYTIAL DIGESTIVE SYSTEM IN TURBELLARIA Convoluta convoluta (Acoela)
G. R. Gazizova , Ya. I. Zabotin , A. I. Golubev
Morphology ›› 2015, Vol. 148 ›› Issue (6) : 75 -78.
ULTRASTRUCTURE OF PARENCHYMA IN THE SYNCYTIAL DIGESTIVE SYSTEM IN TURBELLARIA Convoluta convoluta (Acoela)
The paper presents data on the ultrastructure of parenchyma that is involved in the digestion in turbellaria Convoluta convoluta (n=15). Unusual connections between the nuclear envelope, endoplasmic reticulum and plasma membrane of parenchymal cells were found for the first time, which may indicate the origin of these cell structures. The double trophic role of zooxanthellae in the organism of Convoluta is described.
Acoela / acoel turbellarians / Acoela / parenchyma / ultrastructure / zooxanthellae
Eco-Vector
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