Results 161 to 170 of about 26,814 (193)

Mesenchymal signaling in dorsoventral differentiation of palatal epithelium

Cell and Tissue Research, 2015
After palatal fusion, the dorsal and ventral epithelia of the palatal shelf differentiate into the nasal and oral mucosa, respectively. The tissue-specific differentiation of palatal epithelia along the dorsal-ventral axis is regulated by the signaling molecules expressed in the underlying mesenchyme.
Wern-Joo, Sohn, Gi-Jeong, Gwon, Hyeng-Soo, Kim, Sanjiv, Neupane, Sung-Jin, Cho, Jae-Hyung, Lee, Hitoshi, Yamamoto, Je-Yong, Choi, Chang-Hyeon, An, Youngkyun, Lee, Hong-In, Shin, Sanggyu, Lee, Jae-Young, Kim   +12 more
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Anteroposterior and Dorsoventral Patterning

2006
The predominant method of achieving a patterned vertebrate nervous system involves responses to signaling from an asymmetrical source. This instigates the activation of new transcription factors in the responding tissue, which leads to a cascade of cellular changes that generate additional asymmetry and cell differentiation.
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Control of dorsoventral pattern in the chick paraxial mesoderm

Development, 1997
ABSTRACT The most profound feature of the mature vertebrate somite is its organisation into dorsal dermomyotome, intermediate myotome and ventral sclerotome. We analysed the role of potential signalling structures in this dorsoventral pattern by ablating them or transplanting them to ectopic locations in chick embryos.
Dietrich, Susanne, Schubert, Frank R., Lumsden, A.   +2 more
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The role of dorsoventral interaction in the onset of planarian regeneration

Development, 1999
Abstract During planarian regeneration, dorsal and ventral tissues adhere to each other as a result of wound closure. To investigate the role of dorsoventral (DV) interaction in regeneration, dorsal and ventral portions were ectopically reoriented relative to each other by grafting.
K, Kato, H, Orii, K, Watanabe, K, Agata
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Dorsoventral axis determination in the somite: a re-examination

Development, 2000
ABSTRACTWe have repeated classic dorsoventral somite rotation experiments (Aoyama and Asamoto, 1988, Development 104, 15-28) and included dorsal and ventral gene expression markers for the somitogenic tissue types, myotome and sclerotome, respectively.
J, Dockter, C P, Ordahl
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Microtubules and specification of the dorsoventral axis in frog embryos

BioEssays, 1989
AbstractThe body plan of the frog is set‐up by a rearrangement of the egg cytoplasm shortly after fertilization. Microtubules play several roles in this critical developmental event.
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The origin of dorsoventral patterning of the vertebrate nervous system

Trends in Genetics, 1997
The fields of evolution and development have a close affinity in that they both concem themselves with the problem of the generation of form. Studies in either discipline complement each other, and have led to a dearer perspective of how the structure and order of the body plan arise.
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Euplotes (Dorsoventrally Flattened Ciliates)

2015
Euplotes spread into every aquatic habitat of our planet and diversified into dozens of species that can promptly be identified taxonomically on the basis of well‐established diagnostic traits related to their ciliary and cortical structures. In large numbers, they can be easily collected and cultivated in laboratory for years with no apparent sign of ...
Di Giuseppe, Graziano, Dini, Fernando, VALLESI, Adriana, LUPORINI, Pierangelo   +3 more
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Dorsoventral patterning beyond the gastrulation stage: Interpretation of early dorsoventral cues and modular development mediated by zic1/zic4

Cells & Development
Dorsoventral (DV) patterning is fundamental to vertebrate development, organizing the entire body across different germ layers. Although early DV axis formation, centered on the Spemann-Mangold organizer through the BMP activity gradient, has been extensively studied, the mechanisms shaping DV traits during later development remain largely unexplored ...
Toru, Kawanishi, Hiroyuki, Takeda
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Dorsoventral Muscles

2008
Jeffrey M. Cumming, Bradley J. Sinclair, Charles A. Triplehorn, Yousif Aldryhim, Eduardo Galante, Ma Angeles Marcos-Garcia, Malcolm Edmunds, Malcolm Edmunds, L. Phillip Lounibos, J. Howard Frank, Allan T. Showler, Simon J. Yu, John L. Capinera, John B. Heppner, Bernard J. R. Philogène, Stephen L. Lapointe, John L. Capinera, John L. Capinera, Jai K. Nayar, Mark S. Goettel, James L. Nation, John B. Heppner, Jose F. Negron, John B. Heppner, Boris C. Kondratieff, Caspar Schöning, Kenneth W. Stewart, Yousif Aldryhim, John B. Heppner, George Hangay   +29 more
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