Sentence examples for distinct nuclei from inspiring English sources

Fungal cell nuclei are haploid (one set of chromosomes) or dikaryotic (two distinct nuclei from two different parents, each with one set of chromosomes sharing the same cell).

These centres become more clearly defined and increase in the number of distinct nuclei as amphibians and reptiles are examined, and they are as extensive in birds as they are in mammals.

However, in the bacterium E. coli the receptor proteins have only two transmembrane domains, perhaps reflecting the fact that bacteria, as prokaryotes (lacking distinct nuclei), predate the evolution of eukaryotes (having membrane-bound nuclei).

The single-celled ciliate Tetrahymena thermophila possesses two versions of its genome, one germline, one somatic, contained within functionally distinct nuclei (called the micronucleus and macronucleus, respectively).

Zebrafish are sensitive to neurotoxins including MPTP, and exposure to this neurotoxin induces a decline in dopamine content and number of detectable tyrosine hydroxylase immunoreactive neurons in distinct nuclei.

Two days after transfection, we scored cells containing two or more distinct nuclei indicating defective mitosis (Figure 6).

Each cell contains a distinct nucleus, a central vacuole, and a large, thin chloroplast with at least one pyrenoid.

Prokaryote, also spelled procaryote, any organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes.

In prokaryotes (organisms that lack a distinct nucleus), mRNAs contain an exact transcribed copy of the original DNA sequence with a terminal 5′-triphosphate group and a 3′-hydroxyl residue.

Wingreen thinks that eukaryotic cells, that is cells that contain a distinct nucleus, might take advantage of that approach because they withdraw each receptor as soon as a binding takes place.

All Nissl-stained neurons in the ventral horn that had a distinct nucleus were manually traced to determine area.