Evidence and opinions on the harbour of Vatencia (Ireland) as to its fitness for a Western packet station. Submitted to the right Hon. Lord John Russell, first lord of the treasury.

With this is bound: Canton company of Baltimore. Prospectus ... Baltimore, 1829.--A review of the committee on foreign affairs of the senate of the U.S. n.p., 1852.

The essayes of Michael lord of Montaigne,

Title-page in red and black.

The memoirs of the Lord of Joinville. A new English version,

Mode of access: Internet.

Cantiones sacrae : a collection of hymns and devotional chants for the different seasons of the year, the feasts of our Lord, of the Blessed Virgin, of the saints, low masses &c. : arranged for four mixed voices /

Mode of access: Internet.

The lord of the harvest.

Mode of access: Internet.

The memoirs of Philippe de Commines, Lord of Argenton : containing the histories of Louis XI and Charles VIII kings of France and of Charles the Bold, duke of Burgundy to which is added, The scandalous chronicle, or Secret history of Louis XI, by Jean de Troyes /

Translation of: Les memoires.

The essayes of Michel, lord of Montaigne,

Tr. of:Les essais.

Royal and historical letters during the reign of Henry the Fourth, king of England and of France, and lord of Ireland.

Vol. 2 reprinted by Kraus Reprint, 1964.

The essayes of Michael, lord of Montaigne,

Mode of access: Internet.

FtsZ Protofilament Curvature is the Opposite of Tubulin Rings

Bacterial tubulin homolog FtsZ assembles straight protofilaments (pfs) that form the scaffold of the cytokinetic Z ring. These pfs can adopt a curved conformation forming a miniring or spiral tube 24 nm in diameter. Tubulin pfs also have a curved conformation, forming 42 nm tubulin rings. We have previously provided evidence that FtsZ generates a constriction force by switching from straight pfs to the curved conformation, generating a bending force on the membrane. In the simplest model the membrane tether, which exits from the C terminus of the globular FtsZ, would have to be on the outside of the curved pf. However, it is well established that tubulin rings have the C terminus on the inside of the ring. Could FtsZ and tubulin rings have the opposite curvature? In the present study we explored the direction of curvature of FtsZ rings by fusing large protein tags to the N or C terminus of the FtsZ globular domain. FtsZ with a protein tag on the N terminus did not assemble tubes. This was expected if the N terminus is on the inside, because the protein tags are too big to fit in the interior of the tube. FtsZ with C-terminal tags assembled normal tubes, consistent with the C terminus on the outside. The FN extension was not visible in negative stain, but thin section EM gave definitive evidence that the C-terminal tag was on the outside of the tubes. This has interesting implications for the evolution of tubulin. It seems likely that tubulin began with the curvature of FtsZ, which would have resulted in pfs curving toward the interior of a disassembling MT. Evolution not only eliminated this undesirable curvature, but managed to reverse direction to produce the outward curving rings, which is useful for pulling chromosomes.

Lord of the ring: redressing the ‘White Oliphant’

 The doctoral work is divided into two parts: an exegesis dealing analytically with the idea of writing nonfiction works about scientists and a creative nonfiction work on the Australian scientist Sir Mark Oliphant encompassing also the practice of science, its culture, its politics and its intellectual arguments.