M
Mark D. Welch
Researcher at Natural History Museum
Publications - 154
Citations - 3718
Mark D. Welch is an academic researcher from Natural History Museum. The author has contributed to research in topics: Crystal structure & Infrared spectroscopy. The author has an hindex of 27, co-authored 151 publications receiving 3251 citations. Previous affiliations of Mark D. Welch include Maxygen & University of Cambridge.
Papers
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Journal ArticleDOI
Nomenclature of the amphibole supergroup
Frank C. Hawthorne,Roberta Oberti,George E. Harlow,Walter V. Maresch,Robert F. Martin,John C. Schumacher,Mark D. Welch +6 more
TL;DR: In this article, a new classification and nomenclature scheme for the amphibole-supergroup minerals is described, based on the general formula AB 2 C 5 T 8 O 22 W 2.
Journal ArticleDOI
Design Parameters to Control Synthetic Gene Expression in Escherichia coli
Mark D. Welch,Sridhar Govindarajan,Jon E. Ness,Alan Villalobos,Austin L. Gurney,Jeremy Minshull,Claes Gustafsson +6 more
TL;DR: A biochemical basis for codon usage within a gene as a critical determinant of achievable protein expression levels in E. coli is proposed, as well as design algorithms to ensure high protein production from synthetic genes.
Journal ArticleDOI
Engineering genes for predictable protein expression.
Claes Gustafsson,Jeremy Minshull,Sridhar Govindarajan,Jon E. Ness,Alan Villalobos,Mark D. Welch +5 more
TL;DR: How new tools for systematic analysis of the sequence variables affecting heterologous expression of recombinant proteins are being applied and how they circumvent the constraints of previous approaches are discussed, highlighting some of the surprising and promising results emerging from the developing field of gene engineering.
Patent
Biosensors, reagents and diagnostic applications of directed evolution
S. Christopher Davis,Claus M. Krebber,Jeremy Minshull,Sun Ai Raillard,Kurt Vogel,Mark D. Welch +5 more
TL;DR: In this paper, a library of biopolymers, such as nucleic acid variants, and expression products encoded by nucleic acids variants are provided, and methods for their use are provided.
Journal ArticleDOI
Nomenclature of the perovskite supergroup: A hierarchical system of classification based on crystal structure and composition
TL;DR: In this paper, the authors derived a hierarchy of hettotype structures which are derivatives of the arisotypic cubic perovskite structure (ABX 3 ), exemplified by SrTiO 3 (tausonite) or KMgF 3 (parascandolaite) by tilting and distortion of the BX 6 octahedra.