✦ LIBER ✦

The structure of cytoplasmic bridges in dividing spermatocytes of the rooster

✍ Scribed by Nagano, Toshio

Publisher: John Wiley and Sons
Year: 1961
Tongue: English
Weight: 553 KB
Volume: 141
Category: Article
ISSN: 0003-276X
DOI: 10.1002/ar.1091410109

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the significance of cytoplasmic struc

On the significance of cytoplasmic structure in plasmodium

✍ Moore, A. R. 📂 Article 📅 1935 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 862 KB

Cytoplasmic bridges within the follicula

Cytoplasmic bridges within the follicular epithelium of the ovarioles of two diptera, Aedes Aegypti and Stomoxys Calcitrans

✍ S. M. Meola; H. H. Mollenhauer; J. M. Thompson 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 678 KB

## Abstract The cells of the follicular epithelium of the ovarioles of the mosquito, __Aedes aegypti__ (L.), and of the stable fly, __Stomoxys calcitrans__ (L.), have been found to be interconnected by cytoplasmic bridges. Cytoplasmic bridges have been reported between sibling gamete cells of both

The Stabilization of Bridged Structures

The Stabilization of Bridged Structures of Ethanes

✍ Roald Hoffmann; J. E. Williams Jr. 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 German ⚖ 414 KB

## Abstract The source of the instability of __D__~2__h__~, bridged, diborane type geometries of ethanes is traced to a single molecular orbital, __b__~2g~ or π\* in symmetry. The energy of this orbital can be lowered, and the barrier to bridging accordingly decreased, by appropriately placed accep

Microfibrillar structures in the nucleus

Microfibrillar structures in the nucleus and cytoplasm of amoeba proteus (1)

✍ Leeson, T. S. ;Bhatnagar, R. 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 365 KB

## Abstract The presence of microfibrillar structures in the nucleus and cytoplasm of Amoeba proteus has been described after glutaraldehyde and osmium fixation. The possible roles of cytoplasmic microfibrils in the contraction process of amoeba and nuclear microfibrils in the formation of the hone

A model for the structure of fumarate re

A model for the structure of fumarate reductase in the cytoplasmic membrane of escherichia coli

✍ Joel H. Weiner; Bernard D. Lemire; Robert W. Jones; Wayne F. Anderson; Douglas G 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 707 KB

By a recombinant DNA approach we have prepared Escherichia coli cytoplasmic membranes that are highly enriched in the terminal electron transfer enzyme fumarate reductase. This enzyme is composed of four nonidentical subunits in equal molar ratio. A 69,000-dalton covalent flavin-containing subunit a

Surface of the rooster spermatozoon chan

Surface of the rooster spermatozoon changes in passing through the Wolffian duct

✍ Esponda, P. ;Bedford, J. M. 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 753 KB

Fluid secreted by the rooster Wolffian duct contains several proteins separable on polyacrylamide gel electrophoresis (PAGE) and isoelectricfocusing (IEF) gels. Antibodies against these fluid components were obtained by immunizing rabbits, and the IgG fraction was then purified. As judged by indirec