Results 101 to 110 of about 64,865 (357)
Mesoderm layer formation in Xenopus and Drosophila gastrulation [PDF]
, 2011 During gastrulation, the mesoderm spreads out between ectoderm and endoderm to form a mesenchymal cell layer. Surprisingly the underlying principles of mesoderm layer formation are very similar in evolutionarily distant species like the fruit fly ...
Muller, H-Arno J. +3 more
core +1 more source
The Anatomical Record, EarlyView.A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman +4 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract The vertebrate skull is composed of bones derived from neural crest cells and mesoderm. The evolutionary capacity of the skull has been linked, in part, to the emergence of neural crest cells; however, this increased capacity for evolutionary change requires that variation within neural crest‐ and mesoderm‐derived bones remains partly ...
Alyssa C. Moore +5 more
wiley +1 more source
Fibroblast Growth Factors Influence Collective Cell Behavior During Mesoderm Migration [PDF]
, 2010 Collective cell migration is a complex process that occurs in development and disease. As a result, understanding migration has become an important topic in biology.
McMahon, Amy Jeanette
core +1 more source
Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes
The Anatomical Record, EarlyView.Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield +2 more
wiley +1 more source
Alternative Ways to Obtain Human Mesenchymal Stem Cells from Embryonic Stem Cells
CellsDifferentiation approaches to obtain mesenchymal stem cells (MSCs) have gradually developed over the last few decades. The problem is that different protocols give different MSC types, making further research difficult.
Nikita Onyanov +5 more
doaj +1 more source
Animal Research and One Health, EarlyView.Conserving genetic material and even increasing genetic diversity is critical. To conduct the conservation of wild boar germplasm resources, we have successfully obtained healthy cloned wild boars for the first time using interspecies somatic cell nuclear transfer and established transgene‐free iPSCs that can be used to conduct iterative rounds of gene
Chen Gao +11 more
wiley +1 more source
The bHLH Class Protein pMesogenin1 Can Specify Paraxial Mesoderm Phenotypes [PDF]
, 2000 A new bHLH gene from mouse that we call pMesogenin1 (referring to paraxial mesoderm-specific expression and regulatory capacities) and its candidate ortholog from Xenopus were isolated and studied comparatively. In both organisms the gene is specifically
Yoon, Jeong Kyo +2 more
core +1 more source
Cardiovascular Organoids With Adjustable Endothelial Composition via SOX17‐Engineered hPSCs
Biotechnology and Bioengineering, EarlyView.ABSTRACT Organoids are considered a novel modeling platform for studying human biology and advancing health research. With the ability to demonstrate complex 3D structure and multicellular interactions, organoids have advanced studies in all major organs as a reliable model.
Po‐Yu Liang +4 more
wiley +1 more source
mesoderm determination and morphogenesis [PDF]
, 1994 The mesoderm in Drosophila invaginates by a series of characteristic cell shape changes. Mosaics of wild-type cells in an environment of mutant cells incapable of making mesodermal invaginations show that this morphogenetic behaviour does not require ...
Siegfried Roth +3 more
core +1 more source