Generally, epithelial cells must organize in three dimensions to form functional tissue sheets.Here we investigate one such billy joel the stranger shirt sheet, the Drosophila embryonic epidermis, and the morphogenetic processes organizing cells within it.We report that epidermal morphogenesis requires the proper distribution of the apical polarity
Fibrillins are large extracellular macromolecules that polymerize to form the backbone structure of lmtbul connective tissue microfibrils.Mutations in the gene for fibrillin-1 cause the Marfan syndrome, while mutations in the gene for fibrillin-2 cause Congenital Contractural Arachnodactyly.Both are autosomal dominant disorders, and both disorders
With the increasing attention of modern medicine to natural medicinal agents, Inonotus obliquus (chaga), a macrofungus with remarkable medicinal value, has gradually garnered widespread academic interest.This paper reviews the primary bioactive components of I.obliquus in recent years, including polysaccharides, phenolic compounds, and triterpenoid
This article provides a comprehensive description and analysis of the verbal tone system of Tura, a previously undocumented dialect of Luyia (Bantu, Kenya, J.30).Tura has many tonal Patterns marking tense-aspect-mood-polarity distinctions that are characterized by a grammatical ("melodic") H tone on different positions of the verb stem.The realizat