Results 21 to 30 of about 261,248 (281)

Virtual spherical-shaped multicellular platform for simulating the morphogenetic processes of spider-like body axis formation

Frontiers in Cell and Developmental Biology, 2022
Remodeling of multicellular architecture is a critical developmental process for shaping the axis of a bilaterally symmetric animal body and involves coordinated cell–cell interactions and cell rearrangement.
Motohiro Fujiwara, Yasuko Akiyama-Oda, Yasuko Akiyama-Oda, Yasuko Akiyama-Oda, Hiroki Oda, Hiroki Oda   +5 more
doaj   +1 more source

Migration of primordial germline cells is negatively regulated by surrounding somatic cells during early embryogenesis in Drosophila melanogaster

Вавиловский журнал генетики и селекции, 2020
Cell migration is an important morphogenetic process necessary at different stages of individual development and body functioning. The initiation and maintenance of the cell movement state requires the activation of many factors involved in the ...
N. V. Dorogova, A. S. Khruscheva, Iu. A. Galimova, D. Yu. Oshchepkov, D. E. Maslov, E. D. Shvedkina, K. A. Akhmetova, S. A. Fedorova   +7 more
doaj   +1 more source

Maize Embryogenesis

, 2008
Plant embryo development is a complex process that includes several coordinated events. Maize mature embryos consist of a well-differentiated embryonic axis surrounded by a single massive cotyledon called scutellum. Mature embryo axis also includes lateral roots and several developed leaves.
Fontanet, Pilar, Vicient, Carlos M.
openaire   +3 more sources

Evaluation of Somatic Embryogenesis Ability in Robusta Coffee (Coffea Canephora Pierre) [PDF]

, 2010
Embriogenesis somatik diharapkan sebagai metode perbanyakan tanaman yang sangat efektif pada kopi. Evaluasi dua jenis proses embriogenesis somatik, yaitu proses langsung dan tidak langsung akan bermanfaat untuk menggambarkan kemampuan proliferasi sel ...
Priyono, P. (Priyono)
core   +3 more sources

Expression of Genes Involved in ABA and Auxin Metabolism and LEA Gene during Embryogenesis in Hemp

Plants, 2022
The level of phytohormones such as abscisic acid (ABA) and auxins (Aux) changes dynamically during embryogenesis. Knowledge of the transcriptional activity of the genes of their metabolic pathways is essential for a deeper understanding of embryogenesis ...
Daniel Král, Josef Baltazar Šenkyřík, Vladan Ondřej   +2 more
doaj   +1 more source

The 2HA line of Medicago truncatula has characteristics of an epigenetic mutant that is weakly ethylene insensitive [PDF]

, 2016
BACKGROUND The Medicago truncatula 2HA seed line is highly embryogenic while the parental line Jemalong rarely produces embryos. The 2HA line was developed from one of the rare Jemalong regenerates and this method for obtaining a highly regenerable ...
Carroll, Bernard J, Goffard, Nicolas, Kurdyukov, Sergey, Mathesius, Ulrike, Nolan, Kim E, Rose, Ray J, Sheahan, Michael B   +6 more
core   +1 more source

Transcript profiling for early stages during embryo development in Scots pine [PDF]

, 2016
Background: Characterization of the expression and function of genes regulating embryo development in conifers is interesting from an evolutionary point of view.
Abrahamsson, Malin, Canovas, Francisco, Craven-Bartle, Blanca, Merino, Irene, Sterck, Lieven, von Arnold, Sara   +5 more
core   +2 more sources

The small intestinal mucosa and its stem cells

Journal of Pediatric and Neonatal Individualized Medicine, 2016
In the first part of this review a brief summary of the embryology and histology of the gastrointestinal tract is provided. In the second part intestinal stem cells (ISCs) are discussed. Several signaling pathways play a crucial role in the crypt base in
Rossano Ambu, Clara Gerosa, Giorgia Locci, Eleonora Obinu, Alberto Ravarino, Anna De Magistris, Alessandra Reali, Peter Van Eyken, Gavino Faa, Silvia Nati, Laura Vinci   +10 more
doaj   +1 more source

Some Like It Fat: Comparative Ultrastructure of the Embryo in Two Demosponges of the Genus Mycale (Order Poecilosclerida) from Antarctica and the Caribbean [PDF]

, 2015
0000-0002-7993-1523© 2015 Riesgo et al. This is an open access article distributed under the terms of the Creative Commons Attribution License [4.0], which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
A Clarke, A Clarke, A Clarke, A Nørrevang, A Riesgo, A Riesgo, A Riesgo, AC Giese, AE Smith, AG Marsh, Ana Riesgo, Andrea Bertran, AR Pérez-Porro, AV Ereskovsky, AV Ereskovsky, B Waddell, B Waddell, C Cerrano, C Lévi, C Lévi, Conxita Avila, DA Pace, E Anderson, E Gaino, E Gaino, E Lepore, E Meroz, G Corriero, G Feller, G Kattner, GB Picken, H Boulekbache, H Heras, HV Wilson, HV Wilson, J Kowalke, James Bell, JB McClintock, JE Thompson, Joan Solà, JP Diaz, JR Pawlik, JS Pearse, JS Pearse, KH Sharp, KJ Eckelbarger, Laura Sánchez-Vila, LS Peck, LS Peck, M Maldonado, M Maldonado, M Maldonado, M Maldonado, M Maldonado, M Maldonado, M Sciscioli, M Sciscioli, M Sciscioli, M Wapstra, MF Gallissian, MJ Uriz, MS Hill, NL Bienati, NM Whiteley, O Kinne, O Maas, P Brien, PE Fell, PE Fell, PR Bergquist, PR Bergquist, PR Bergquist, R Borojevic, R Day, S Schmitt, S Taboada, Sergio Taboada, TF Goreau, TL Loh, TL Loh, TL Simpson, W Hagen, Y Delage, Y Watanabe   +83 more
core   +6 more sources

The Role of Mitochondria in Human Fertility and Early Embryo Development: What Can We Learn for Clinical Application of Assessing and Improving Mitochondrial DNA?

Cells, 2022
Mitochondria are well known as ‘the powerhouses of the cell’. Indeed, their major role is cellular energy production driven by both mitochondrial and nuclear DNA.
Amira Podolak, Izabela Woclawek-Potocka, Krzysztof Lukaszuk   +2 more
doaj   +1 more source