Explore: Darkly Staining

has none. The Barr body can be seen in the interphase nucleus as a darkly staining small mass in contact with the nucleus membrane. Barr bodies can be

the presence of a specific compound. Staining and fluorescent tagging can serve similar purposes. Biological staining is also used to mark cells in flow

through the gel. After Coomassie staining, areas of degradation are visible as clear bands against a darkly stained background. Modern usage of the term

and lastly a small amount of binder. Much like the dyeing or staining of fabric, wood stain is designed to add colour to the substrate (wood and other materials)

supports. Classical Coomassie brilliant blue staining can usually detect a 50 ng protein band; silver staining increases the sensitivity typically 50 times

Jenner's stain (methylene blue eosinate) is used in microscopy for staining blood smears. The stain is dark blue and results in very observable clearly

Blue stain fungi (also known as sap stain fungi) is a vague term including various fungi that cause dark staining in sapwood. The staining is most often

Feulgen stain is a staining technique discovered by Robert Feulgen and used in histology to identify chromosomal material or DNA in cell specimens. It

but nuclear staining can be obtained after extraction of DNA from tissue sections. The mechanism is different from that of nuclear staining by basic (cationic)

Romanowsky staining is a prototypical staining technique that was the forerunner of several distinct but similar stains widely used in hematology (the