LY6C hi monocyte-derived cells have been classified as monocyte-derived DCs, monocyte-derived macrophages or myeloid-derived suppressor cells (MDSCs) on the basis of a set of restricted but non-exclusive functional properties that can be difficult to robustly assess in vivo.e would term the monocyte-derived cells that are found in the steady-state intestine 'intestinal MCs'. When monocyte-derived cells migrate to the lymph nodes, we would propose to call these cells 'lymph node migratory MCs'.
Morse code is a system of representing letters, numbers and punctuation marks by means of a code signal sent intermittently. It was developed by Samuel Morse and Alfred Vail in 1835.
Confidence votes 2.3K. Samuel Morse was a co-developer of the telegraph system. In its infancy, the telegraph was limited to electric and/or electro-magnetic impulses: clicks, so to speak. The Morse Code was developed to enable the transmission of letters and numbers via these impulses, in a series of 'dots' and 'dashes', which were originally recorded as such on a moving paper tape. Operators soon learned to interpret the clicks without looking at the tape.