What is Isidium give an example?

What is Isidium give an example? They are fragile structures and may break off and be distributed by wind, animals, and splashing raindrops. In terms of structure, isidia may be described as warty, cylindrical, clavate, scale-like, coralloid, simple, or branched. Examples of isidiate lichens include members of the genera Parmotrema Read more…

What are archival films?

What are archival films? By archival film it means a high quality photographic film which is suitable for permanent preservation when kept under archival storage conditions. Essentially, no change in the opacity of the film is allowed, and the material must be capable of remaining in its original condition for Read more…

Is STAT1 a transcription factor?

Is STAT1 a transcription factor? Stat1 is a functional transcription factor even in the absence of inducer-mediated activation, participating in the constitutive expression of some genes. What is the function of STAT1? Normal Function The STAT1 gene provides instructions for making a protein that is involved in multiple immune system Read more…