COMPARATIVE STRUCTURAL AND FUNCTIONAL RELATIONSHIP OF WATER PERMEABILITY LAYERSIN INSECTS EGGS WITH SPECIAL REFERENCE TO DIPTERA

Abstract

THIS STUDY IS PART OF A GENERAL INVESTIGATION AIMING IN UNDERSTANDING THE CONCEPTS OF CELL DIFFERENTIATION, EVOLUTION AND STRUCTURE FUNCTION RELATIONSHIP OFCELL CONSTITUENTS AND THEIR PRODUCTS. THE WORK IS FOCUSSED ON THE STRUCTURE AND MORPHOGENESIS OF TWO CHORIONIC LAYER BOTH OF WHICH REPRESENT THE PRODUCT OFTHE CELL DIFFERENTIATION DURING OOGENESIS IN DROSOPHILA MELANOGASTER. THE TWOLAYERS ARE IMPLICATED IN RENDERING THE EGG-SHELL IMPERMEABLE TO WATER DURINGEMBRYOGENESIS BUT AT THE SAME TIME THEY ALLOW THE PASSAGE OF RESPIRATORY GASES.

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DOI
10.12681/eadd/0216
Handle URL
http://hdl.handle.net/10442/hedi/0216
ND
0216
Alternative title
ΣΥΓΚΡΙΤΙΚΗ ΔΟΜΙΚΗ ΚΑΙ ΛΕΙΤΟΥΡΓΙΚΗ ΣΥΣΧΕΤΙΣΗ ΤΩΝ ΖΩΝΩΝ ΥΔΑΤΟΣΤΕΓΑΝΟΤΗΤΑΣ ΣΤΑ ΩΑΡΙΑ ΤΩΝ ΕΝΤΟΜΩΝ ΜΕ ΕΝΤΟΠΙΣΗ ΣΤΑ ΔΙΠΤΕΡΑ
Author
Papassideri, Isidora (Father's name: Spyridon)
Date
1986
Degree Grantor
National and Kapodistrian University of Athens
Committee members
ΜΑΡΓΑΡΙΤΗΣ ΛΟΥΚΑΣ
ΠΑΤΑΡΓΙΑΣ ΘΕΟΧΑΡΗΣ
ΧΑΜΟΔΡΑΚΑΣ ΣΤΑΥΡΟΣ
ΜΕΣΣΗΝΗ-ΝΙΚΟΛΑΚΗ ΝΙΚΗ
ΚΑΤΣΩΡΧΗΣ ΘΕΟΔΩΡΟΣ
Discipline
Natural Sciences
Biological Sciences
Keywords
Autoradiography; Chorion; Diptera; Drosophila melanogaster; DROSOPHILIDAE; FOLLICULAR CELLS; FREEZE FRACTURING; Image processing; WAX LAYER
Country
Greece
Language
Greek
Description
213 σ.
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