Literature DB >> 688352

Ultrastructural dynamics of the corpus allatum of Choleva angustata Fab. (Coleoptera, Catopidae).

S Deleurance, P Charpin.   

Abstract

The ultrastructure of the corpora allata (CA) during postembryonic stages of Choleva angustata Fab. shows cyclic changes, in particular regarding the endoplasmic reticulum and the mitochondria. During the last larval instar, at the short transitory period which follows the cessation of alimentation, we observed a highly unusual appearance of the CA, characterized by intensive vacuolization. After this transitory period, the smooth endoplasmic reticulum (ser) disappears until the imago emerges. These observations along with our experimental data permit a physiological interpretation.

Mesh：

Year:  1978        PMID： 688352     DOI： 10.1007/BF00223223

Source DB:  PubMed          Journal:  Cell Tissue Res        ISSN： 0302-766X            Impact factor:   5.249


  13 in total

1.  Spontaneous synthesis and release of C16 juvenile hormone by isolated corpora allata of female locust Schistocerca gregaria and female cockroach Periplaneta americana.

Authors:  G E Pratt; S S Tobe; R J Weaver; J R Finney
Journal:  Gen Comp Endocrinol       Date:  1975-08       Impact factor: 2.822

2.  HISTOPHYSIOLOGICAL STUDIES ON THE CORPUS ALLATUM OF LEUCOPHAEA MADERAE. IV. ULTRASTRUCTURE DURING NORMAL ACTIVITY CYCLE.

Authors:  B SCHARRER
Journal:  Z Zellforsch Mikrosk Anat       Date:  1964-03-05

3.  THE CORPORA ALLATA OF THE SILKMOTH, HYALOPHORA CECROPIA: AN ULTRASTRUCTURAL STUDY.

Authors:  Y WAKU; L I GILBERT
Journal:  J Morphol       Date:  1964-07       Impact factor: 1.804

4.  Dependence of juvenile hormone release from corpus allatum on intraglandular content.

Authors:  S S Tobe; G E Pratt
Journal:  Nature       Date:  1974-12-06       Impact factor: 49.962

5.  A comparative study of the ring glands from wild type and 1(2)gl mutant Drosophila melanogaster.

Authors:  S K Aggarwal; R C King
Journal:  J Morphol       Date:  1969-10       Impact factor: 1.804

6.  Fine structure of the corpus allatum of the female blow-fly Calliphora erythrocephala.

Authors:  E Thomsen; M Thomsen
Journal:  Z Zellforsch Mikrosk Anat       Date:  1970

7.  Histophysiological studies on the corpus allatum of Leucophaea maderae. V. Ultrastructure of sites of origin and release of a distinctive cellular product.

Authors:  B Scharrer
Journal:  Z Zellforsch Mikrosk Anat       Date:  1971

8.  [Ultrastructural development of the corpora allata during the last larval stage of Choleva angustata Fab. (Coleoptera Catopidae of the subfamily Catopinae)].

Authors:  P Charpin
Journal:  C R Acad Hebd Seances Acad Sci D       Date:  1975-05-05

9.  [Ultrastructural changes in the corpora allata of the last larval instar of Choleva angustata Fab. (Catopidae). The effect of fasting, with or without ecdysterone].

Authors:  S Deleurance; P Charpin
Journal:  C R Acad Hebd Seances Acad Sci D       Date:  1975-05-12

10.  Ultrastructural localization of juvenile hormone biosynthesis by insect corpora allata.

Authors:  S S Tobe; A S Saleuddin
Journal:  Cell Tissue Res       Date:  1977-09-14       Impact factor: 5.249
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  2 in total

1.  Ultrastructural characteristics of insect corpora allata in relation to larval diapause.

Authors:  C M Yin; G M Chippendale
Journal:  Cell Tissue Res       Date:  1979-04-12       Impact factor: 5.249

2.  Histophysiological studies on the corpus allatum of Leucophaea maderae. VI. Ultrastructural characteristics in gonadectomized females.

Authors:  B Scharrer
Journal:  Cell Tissue Res       Date:  1978-12-12       Impact factor: 5.249
  2 in total

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