Zobrazeno 1 - 10
of 81
pro vyhledávání: '"John Shih"'
Autor:
John Shih-Hua Chang
The metal multi-user micro-electro-mechanical-systems (MEMS) processes (MetalMUMPs®) micro-machining process includes two silicon nitride films, one polysilicon film, and one nickel film for constructing various MEMS devices. This thesis presents pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9c9d5fecc647ba630c58071f257fee6
https://doi.org/10.32920/ryerson.14643810
https://doi.org/10.32920/ryerson.14643810
Autor:
John Shih, Ray Keller
Publikováno v:
Seminars in Developmental Biology. 5:85-90
In this article, we describe some of the morphogenetic movements reshaping the Xenopus laevis embryo during gastrulation. We have learned a great deal about these movements in recent years through advances made in explant culture techniques. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195a5152540b5ce15b8f6c20122a9aa5
https://doi.org/10.1006/sedb.1994.1012
https://doi.org/10.1006/sedb.1994.1012
Autor:
Jan L. Christian, Robert M. Campbell, John Shih, Randall T. Moon, Scott E. Fraser, L. Lynn McGrew
Publikováno v:
Development. 119:97-111
To contribute to an understanding of the roles and mechanisms of action of Wnts in early vertebrate development, we have characterized the normal expression of Xenopus laevis Wnt-5A, and investigated the consequences of misexpression of this putative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d94e25adfb9cf64d3f90ff72f8af35d
https://doi.org/10.1242/dev.119.1.97
https://doi.org/10.1242/dev.119.1.97
Publikováno v:
Development. 119:221-232
We have isolated a novel Xenopus homolog of the Drosophila achaete-scute genes, called XASH-3. XASH-3 expression is neural specific and is detected as early as stage 11, making it one of the earliest markers of neural induction so far described. More
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b0ce8404a2e11c006fe1334e5cffb35
https://doi.org/10.1242/dev.119.1.221
https://doi.org/10.1242/dev.119.1.221
Publikováno v:
Development. 116:81-93
We have identified a novel frog gene, Pintallavis (the Catalan for lipstick), that is related to the fly fork head and rat HNF-3 genes. Pintallavis is expressed in the organizer region of gastrula embryos as a direct zygotic response to dorsal mesode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::147fdf25e05bd8be7dd5a311ce9ba65f
https://doi.org/10.1242/dev.116.1.81
https://doi.org/10.1242/dev.116.1.81
Publikováno v:
Developmental Dynamics. 193:218-234
This paper demonstrates that convergence and extension within the neural plate of Xenopus laevis are regulated by planar inductive interactions with the adjacent Spemann organizer. The companion article (Keller et al.: Developmental Dynamics 193:199-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4edb44cbbeb903bf82f536f9b02c065e
https://doi.org/10.1002/aja.1001930303
https://doi.org/10.1002/aja.1001930303
Publikováno v:
Developmental Dynamics. 193:199-217
There is great interest in the patterning and morphogenesis of the vertebrate nervous system, but the morphogenetic movements involved in early neural development and their underlying cellular mechanisms are poorly understood. This paper describes th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29a3f103ffd745e1b69ee875aef38cc7
https://doi.org/10.1002/aja.1001930302
https://doi.org/10.1002/aja.1001930302
Autor:
Russell E. Jacobs, Mike H. B. Gray, John Shih, Andrea B. Staubli, Scott E. Fraser, Martina M. Hüber, Karen Kustedjo, Thomas J. Meade
Publikováno v:
Bioconjugate chemistry. 9(2)
This report describes the synthesis, characterization, and in vivo testing of several bifunctional contrast-enhancing agents for optical and magnetic resonance imaging (MRI) of experimental animals. These new agents integrate the advantages of both t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a5600f361f2406027f152eece3a1023
https://pubmed.ncbi.nlm.nih.gov/9548540
https://pubmed.ncbi.nlm.nih.gov/9548540
Autor:
Scott E. Fraser, John Shih
The appearance of the embryonic shield, a slight thickening at the leading edge of the blastoderm during the formation of the germ ring, is one of the first signs of dorsoventral polarity in the zebrafish embryo. It has been proposed that the shield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f0f86d1c99996c8bd64e447a440a0ce
https://resolver.caltech.edu/CaltechAUTHORS:20120208-153016233
https://resolver.caltech.edu/CaltechAUTHORS:20120208-153016233
Autor:
Scott E. Fraser, John Shih
The zebrafish has emerged as an important model system for the experimental analysis of vertebrate development because it is amenable to genetic analysis and because its optical clarity allows the movements and the differentiation of individual cells
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b3afa75dc83ffc0ffd19247381b5ab2
https://resolver.caltech.edu/CaltechAUTHORS:20120209-160454351
https://resolver.caltech.edu/CaltechAUTHORS:20120209-160454351