2 This is shown for C the unit circle by an example of Lusin and Privalov in Priwalow, I. I., Randeigenschaften analytischer Funktionen (Berlin, 1956), pp. 229-230; and for general C by Bagemihl, F., and W. Seidel, "Regular functions with prescribed measurable boundary values almost everywhere," these PROCEEDINGS, 41, 740-743 (1955), Theorem 2. 8 See Golusin, G. M., Geometrische Funktionentheor...

Indigoids represent natural product-based compounds applicable as organic semiconductors and photoresponsive materials. Yet modified indigo derivatives are difficult to access by chemical synthesis. A biocatalytic approach applying several consecutive selective C?H functionalizations was developed that selectively provides various indigoids: Enzymatic halogenation of l-tryptophan followed indol...

Heterologous expression of Vitreoscilla hemoglobin (VHb) has been reported to improve cell growth, protein synthesis, metabolite productivity and nitric oxide detoxification. Although it has been proposed that such phenomenon is attributed to the enhancement of respiration and energy metabolism by facilitating oxygen delivery, the mechanism of VHb action remains to be elucidated. In the present...