Results 11 to 20 of about 51,701 (266)
Hox genes regulate asexual reproductive behavior and tissue segmentation in adult animals
Nature Communications, 2021 Hox genes are highly conserved and well-known for their role in segmental patterning during early development. Here, the authors identify an unreported role for Hox genes in the adult tissue patterning and fission behavior required for asexual ...
Christopher P. Arnold +7 more
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Academic performance and behavioral patterns [PDF]
EPJ Data Science, 2018 Identifying the factors that influence academic performance is an essential part of educational research. Previous studies have documented the importance of personality traits, class attendance, and social network structure. Because most of these analyses were based on a single behavioral aspect and/or small sample sizes, there is currently no ...
Valentin Kassarnig +5 more
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Programming of Multicellular Patterning with Mechano‐Chemically Microstructured Cell Niches
Advanced Science, 2023 Multicellular patterning of stem‐cell‐derived tissue models is commonly achieved via self‐organizing activities triggered by exogenous morphogenetic stimuli.
Peter L. H. Newman +9 more
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Dual phase patterning during a congruent grain boundary phase transition in elemental copper
Nature Communications, 2022 The phase behavior of grain boundaries can influence the interfacial properties. Here the authors demonstrate nanoscale patterning of a grain boundary by two alternating phases in Cu that exhibit a congruent, diffusionless transition between the two ...
Lena Langenohl +5 more
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CHOICE AND BEHAVIORAL PATTERNING [PDF]
Journal of the Experimental Analysis of Behavior, 1982 Ten pigeons pecked left and right keys in a discrete‐trials experiment in which access to food was contingent upon changeovers to the right key after particular runs of left‐key pecks. In each of three sets of conditions, two run lengths were reinforced according to a concurrent variable‐interval schedule: reinforcement followed runs of either 1 or 2 ...
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Mutual inactivation of Notch receptors and ligands facilitates developmental patterning. [PDF]
PLoS Computational Biology, 2011 Developmental patterning requires juxtacrine signaling in order to tightly coordinate the fates of neighboring cells. Recent work has shown that Notch and Delta, the canonical metazoan juxtacrine signaling receptor and ligand, mutually inactivate each ...
David Sprinzak +4 more
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Cell patterning on photocrosslinkable polymer films with micropatternable surfaces
Responsive Materials, 2023 The regulation of cell behavior is crucial for understanding many fundamental biological processes and designing novel medical devices. Nano/micropatterning has been developed as a means of controlling cellular properties and behaviors.
Takafumi Noguchi +4 more
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Correct regionalization of a tissue primordium is essential for coordinated morphogenesis
eLife, 2021 During organ development, tubular organs often form from flat epithelial primordia. In the placodes of the forming tubes of the salivary glands in the Drosophila embryo, we previously identified spatially defined cell behaviors of cell wedging, tilting ...
Yara E Sánchez-Corrales +2 more
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Coordination of endothelial cell positioning and fate specification by the epicardium
Nature Communications, 2021 It remains unclear how spatial information controls endothelial cell identity and behavior in the developing heart. Here the authors perform single cell RNA sequencing at key developmental timepoints in mice to interrogate cellular contributions to ...
Pearl Quijada +11 more
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Frontiers in Bioengineering and Biotechnology, 2022 The human developmental processes during the early post-implantation stage instruct the specification and organization of the lineage progenitors into a body plan.
Yang Yang +15 more
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