Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Polymorphism in the rotifer Asplanchna sieboldi. Fine structure of saccate, cruciform and campanulate females.

Literature DB >> 991194

Polymorphism in the rotifer Asplanchna sieboldi. Fine structure of saccate, cruciform and campanulate females.

Abstract

The morphology of saccate, cruciform, and campanulate females of Asplanchna sieboldi was analyzed by light and electron microscopy. No major qualitative variations were observed in the ultrastructure of the hypodermis, gastric gland and yolk gland of females from the different morphotypes. Campanulate females did, however, possess larger secretory granules in their gastric gland as well as larger and more numerous nuclei in their gastric and yolk glands than both saccate and cruciform females. The structure of the secretory elements in the gastric gland varied between the two clones investigated.

Entities: Chemical Species

Mesh：

Substances：
Vitamin E

Year: 1976 PMID： 991194 DOI： 10.1007/bf00218145

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

23 in total

10. A cytochemical study on the pancreas of the guinea pig. II. Functional variations in the enzymatic activity of microsomes.

Authors: P SIEKEVITZ; G E PALADE
Journal: J Biophys Biochem Cytol Date: 1958-05-25

2 in total

1. Studies on the ultrastructure of the integument of the rotifer Habrotrocha rosa Donner (Aschelminthes).

Authors: U Schramm
Journal: Cell Tissue Res Date: 1978-05-18 Impact factor: 5.249

2. Studies on the ultrastructure of the rotifer Habrotrocha rosa Donner (Aschelminthes). The alimentary system.

Authors: U Schramm
Journal: Cell Tissue Res Date: 1978-06-08 Impact factor: 5.249

2 in total

Polymorphism in the rotifer Asplanchna sieboldi. Fine structure of saccate, cruciform and campanulate females.

1. Clonal variations in murine neuroblastoma. Morphologic and antigenic differentiation.

2. A FINE-STRUCTURE STUDY OF THE ROTIFER INTEGUMENT.

3. Development of the cuticle in the rotifer Asplanchna brightwelli.

4. The morphological alteration of particulate glycogen by en bloc staining with uranyl acetate.

5. Age-related changes in ultrastructure and histochemistry of rotiferan organs.

6. The adaptive significance of polymorphism in the rotifer Asplanchna. Humps in males and females.

7. Induction and Ecological Significance of Gigantism in the Rotifer Asplanchna sieboldi.

8. The use of lead citrate at high pH as an electron-opaque stain in electron microscopy.

9. Improvements in epoxy resin embedding methods.

10. A cytochemical study on the pancreas of the guinea pig. II. Functional variations in the enzymatic activity of microsomes.

1. Studies on the ultrastructure of the integument of the rotifer Habrotrocha rosa Donner (Aschelminthes).

2. Studies on the ultrastructure of the rotifer Habrotrocha rosa Donner (Aschelminthes). The alimentary system.