Zobrazeno 1 - 10
of 289
pro vyhledávání: '"571.861"'
Autor:
Bruyère, Pierre
Plusieurs composés présents dans les solutions de cryoconservation pour embryons sontsource de préoccupations : soit du point de vue sanitaire à cause de leur origine animale, soitdu fait de leur rôle potentiellement mutagène, notamment pour ce
Externí odkaz:
http://www.theses.fr/2012LYO10145/document
Autor:
Paca, Agnieszka Maria
The extraembryonic endoderm of mammals is essential for nutritive support of the foetus and patterning of the early embryo. Visceral and parietal endoderm are major subtypes of this lineage with the former exhibiting most, if not all, of the embryoni
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.563762
Autor:
Wells, R. E.
The processes which drive morphogenesis during Drosophila development are well studied. However, the mechanisms employed to preserve the structures formed as a result of these events are poorly understood. The work of this thesis examines the role of
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.557569
Autor:
Warrander, Fiona
The related genes lin28a and lin28b code for conserved RNA-binding proteins, which contain two key RNA-binding motifs that determine their functions. Previously, our laboratory identified lin28a as a putative downstream target of FGF signalling in th
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.568109
Autor:
Foster, Charles Thomas
Histone proteins provide a means of packaging DNA over 10,000-fold in order to allow the accommodation of genetic material as chromatin in the nucleus of the cell. However, the chemical manipulation of histones underpins an array of additional biolog
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.551814
Autor:
Zaucker, Andreas
Replacement of the prototype promoter recognition factor (PRF) TFIID by alternative PRFs or changes in its subunit composition have recently been implicated in differentiation processes during development. TFIID is composed of TBP (TATA-binding prote
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.541515
Autor:
Narshi, Aruna
I: Ambystoma mexicanum is a useful model for the study of heart development as it has a naturally occurring mutant, the cardiac (c/c) lethal, in which the embryos lack organised myofibrils and have low levels of tropomyosin. Antisense oligonucleotide
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.541492
Autor:
Wei, Jun
A conserved feature of early vertebrate embryos is the formation of simple epithelial layer of cells which surrounds the embryo and protects it from the external environment. This epithelium is called the trophectoderm in mammals, the superficial lay
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.538125
Autor:
Wu, Houdini Ho-Tin
Calcium ions (Ca2+) are fundamental to the regulation of many cellular processes; however, the coordination of these signals during embryogenesis is not well understood. Ryanodine receptors (RyR) are a family of important intracellular ion channels t
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.535765
Autor:
Page, Suzannah Jayne
Understanding the gene regulatory networks driving the differentiation of the distinct cell types in embryos is a key component of understanding development. Amongst the first types of cell to differentiate during vertebrate development are blood cel
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.545851