Results 131 to 140 of about 81,422 (353)
Somatic embryogenesis in European black pine (Pinus nigra Arn.) [PDF]
, 1992 T. Salajová, J. Salaj
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Taking Down the Primary Cilium: Pathways for Disassembly in Differentiating Cells
BioEssays, EarlyView.Primary cilia are developmentally essential subcellular signaling compartments. However, many differentiated cells lack primary cilia, and cilia disassembly in these tissue contexts has been largely overlooked. We highlight several pathways for primary cilia loss and examine how changes in ciliation states could contribute to diverse pathologies ...
Carolyn M. Ott, Saikat Mukhopadhyay
wiley +1 more source
Histologie des formations embryogènes obtenues au cours de la culture in vitro du palmier à huile Elaeis guineensis Jacq [PDF]
, 1990 L'analyse histologique a été particulièrement centrée sur la formation et l'évolution des cellules et des nodules embryogènes au cours de la multiplication végétative in vitro du palmier à huile.
Michaux-Ferrière, Nicole +2 more
core
Biotechnology Progress, EarlyView.Abstract Triply periodic minimal surface (TPMS) scaffolds are gaining attention in tissue engineering due to their continuous and interconnected porous architecture. In this study, three TPMS geometries—Gyroid, Diamond, and I‐WP—were fabricated from polylactic acid (PLA) using fused deposition modeling (FDM), with all scaffolds designed to maintain the
Mahmut Alp Kılıç +3 more
wiley +1 more source
Regulation of somatic embryogenesis in long‐term callus cultures of sugarcane (Saccharum officinarum L.) [PDF]
, 1994 Ebiamadon Andi Brisibe +3 more
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Phosphorylation at the Helm: Kinase‐Mediated Regulation of Primary Cilia Assembly and Disassembly
Cytoskeleton, EarlyView.ABSTRACT The primary cilium serves as an antenna of most vertebrate cells and is important for conveying cues from several signaling pathways into appropriate cellular responses during development and homeostasis. Cilia assembly and disassembly processes are thought to be strictly controlled; however, the precise nature of molecular events underlying ...
Andrea Lacigová, Lukáš Čajánek
wiley +1 more source
RORγt‐APCs: The New Masters of Oral Tolerance
Barrier Immunity, EarlyView.ABSTRACT Oral tolerance is defined by the hypo‐responsiveness of our body to fed antigens, and its failure can lead to immune‐mediated diseases, such as allergy, chronic inflammation and autoimmune diseases. Decades of research have demonstrated that antigen‐presenting cells (APCs) promote oral tolerance by inducing regulatory T cells (Tregs) and/or ...
Thierry Gauthier, WanJun Chen
wiley +1 more source
Classroom Exercises in the Study of Orchardgrass Somatic Embryogenesis [PDF]
, 1994 D. J. Gray +2 more
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Premiers résultats de la culture "in vitro" d'ovules non fécondés de cotonnier (Gossypium hirsutum L.) [PDF]
, 1984 L'haploidisation par gynogénèse a été tentée sur Gossypium hirsutum. Après 2 a 3 mois de culture, des embryons à divers stades ont été observés dans les cavités ovulaires.
Pallarès, P.
core
Developmental Dynamics, EarlyView.Abstract Background Environmental influence is critical for embryogenesis but is significantly under‐appreciated under lab conditions, which are not typically designed to robustly test environmental variability. Here, we report environmental effects on the developmental phenotype of zebrafish lacking the transcription factor Grainyhead‐like 3 (grhl3 ...
Nishanthi Mathiyalagan +5 more
wiley +1 more source