Historic Cairo has been a UNESCO World Heritage Site since 1979.It has more than 600 historic structures, which require extensive studies to sustain their cultural, religious, and economic values.The main aim of this paper is to undertake dynamic investigation tests for the dome of Fatima Khatun, a historic mausoleum in Historic Cairo dating back t
The diatom Phaeodactylum tricornutum has been used as a model for cell biologists Lounge Tops and ecologists for over a century.We have incorporated several new raphid pennates into a three gene phylogenetic dataset (SSU, rbcL, psbC), and recover Gomphonemopsis sp.as sister to P.tricornutum with 100% BS support.This is the first time a close relati
Abstract Polyketide synthases (PKSs) are crucial multidomain enzymes in diverse natural product biosynthesis.Parrots use a type I PKS to produce a unique pigment called psittacofulvin in their feathers.In domesticated budgerigars and lovebirds, the same amino Roller Tray acid substitution (R644W) within malonyl/acetyltransferase (MAT) domain of thi