nucleoli

Within the nuclear matrix are one or more highly refracting bodies, termed nucleoli, connected with the nuclear membrane by the nuclear filaments.

I. Embryology. 1. The Animal Cell 1918

These central masses have been generally termed nucleoli, but they seem clearly to correspond rather with the chromatin bodies of more highly organized nuclei, and will, therefore, be better designated as chromatin-masses.

Transactions of the American Philosophical Society 1771

Symptoms included irregularly shaped nuclei and nucleoli, and an increased number of nuclear pores and other changes.

Potential Health Hazards of Genetically Engineered Foods 2008

Symptoms included irregularly shaped nuclei and nucleoli, and an increased number of nuclear pores and other changes.

Potential Health Hazards of Genetically Engineered Foods 2008

More-over, it has been possible to show (Sutton-Gersh in collaboration with the author, unpublished) that the conspicuous nucleoli often associated with the heterochromatin are produced under the influence of still other autonomous genes in it, that are separate from those for the rnitotically visible blocks.

Hermann J. Muller - Nobel Lecture 1964

During this process of the formation of the chromosomes the nucleoli disappear, sometimes being absorbed apparently in the chromosomes, and sometimes being ejected into the cell body, where they disappear.

The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity

Within the nucleus we find commonly one or two smaller bodies, the nucleoli (Fig. 23, _f_).

The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity

The nucleii differ also in the number of nucleoli they contain as well as in other less important particulars.

The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity

At first no nucleoli are present in the daughter nuclei, but they appear before the division is complete.

Elements of Structural and Systematic Botany For High Schools and Elementary College Courses Douglas Houghton Campbell

In many cells the nucleus is finely granular or reticulated in appearance, and on the threads of the meshwork may be one or more enlargements, called nucleoli.

A Practical Physiology Albert F. Blaisdell