Back

A low bias method for quantification of Oil Red O staining

Feldhaus, C.; Piskobulu, V.

2024-06-19 evolutionary biology
10.1101/2024.06.18.599611 bioRxiv
Show abstract

Oil Red O (ORO) is a well established dye for assessing the lipid content of nematodes. Previously reported methods for quantifying ORO staining rely on the difference in absorption in the red part of the spectrum wherORO appears transparent and parts of the spectrum where ORO absorbs light. However, several sources of bias and artifacts are usually not accounted for in previously described methods which makes them unsuitable to detect small differences in lipid content. Here we describe a method which relies on filter based acquisition and semi-automatic image processing including e.g. a correction for different background intensities to eliminate several sources of bias in ORO quantification.

Matching journals

The top 4 journals account for 50% of the predicted probability mass.

50% of probability mass above

"Similar papers" are the closest papers from that journal in the model's embedding space. They show what the match is built on, but the ranking comes mostly from a classifier over the whole training set, not from these examples alone.