Viaut, Camille Weldon, Shannon Münsterberg, Andrea
Published in
Developmental biology
MicroRNAs (miRNAs), short non-coding RNAs, which act post-transcriptionally to regulate gene expression, are of widespread significance during development and disease, including muscle disease. Advances in sequencing technology and bioinformatics led to the identification of a large number of miRNAs in vertebrates and other species, however, for ma...
Gray, Ryan S Gonzalez, Roberto Ackerman, Sarah D Minowa, Ryoko Griest, Johanna F Bayrak, Melisa N Troutwine, Benjamin Canter, Stephen Monk, Kelly R Sepich, Diane S
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Published in
Developmental biology
The spine gives structural support for the adult body, protects the spinal cord, and provides muscle attachment for moving through the environment. The development and maturation of the spine and its physiology involve the integration of multiple musculoskeletal tissues including bone, cartilage, and fibrocartilaginous joints, as well as innervatio...
Dalgin, Gokhan Prince, Victoria E
Published in
Developmental biology
During vertebrate embryonic development complex morphogenetic events drive the formation of internal organs associated with the developing digestive tract. The foregut organs derive from hepatopancreatic precursor cells that originate bilaterally within the endoderm monolayer, and subsequently converge toward the midline where they coalesce to prod...
Naganuma, Hidekazu Miike, Koichiro Ohmori, Tomoko Tanigawa, Shunsuke Ichikawa, Takumi Yamane, Mariko Eto, Masatoshi Niwa, Hitoshi Kobayashi, Akio Nishinakamura, Ryuichi
...
Published in
Developmental biology
Recent advances in stem cell biology have enabled the generation of kidney organoids in vitro, and further maturation of these organoids is observed after experimental transplantation. However, the current organoids remain immature and their precise maturation stages are difficult to determine because of limited information on developmental stage-d...
Wu, Chun-Shiu Lu, Yu-Fen Liu, Yu-Hsiu Huang, Chang-Jen Hwang, Sheng-Ping L
Published in
Developmental biology
Nodal signaling is essential for mesoderm and endoderm formation, as well as neural plate induction and establishment of left-right asymmetry. However, the mechanisms controlling expression of Nodal pathway genes in these contexts are not fully known. Previously, we showed that Cdx1b induces expression of downstream Nodal signaling factors during e...
Stundl, Jan Pospisilova, Anna Matějková, Tereza Psenicka, Martin Bronner, Marianne E Cerny, Robert
Published in
Developmental biology
The cranial neural crest (CNC) arises within the developing central nervous system, but then migrates away from the neural tube in three consecutive streams termed mandibular, hyoid and branchial, respectively, according to the order along the anteroposterior axis. While the process of neural crest emigration generally follows a conserved anterior ...
Nie, Xuguang Zheng, Jinxuan Cruciger, Michael Yang, Peixin Mao, Jeremy J
Published in
Developmental biology
We herein report that deletion of mTOR in dental epithelia caused defective development of multiple cell layers of the enamel organ, which culminated in tooth malformation and cystogenesis. Specifically, cells of the stellate reticulum and stratum intermedium were poorly formed, resulting in cystic changes. The pre-ameloblasts failed to elongate al...
See, Kelvin Kiseleva, Anna A Smith, Cheryl L Liu, Feiyan Li, Jun Poleshko, Andrey Epstein, Jonathan A
Published in
Developmental biology
Spatial organization of the genome in the nucleus plays a critical role in development and regulation of transcription. A genomic region that resides at the nuclear periphery is part of the chromatin layer marked with histone H3 lysine 9 dimethyl (H3K9me2), but chromatin reorganization during cell differentiation can cause movement in and out of th...
Alshami, Ilham J J Ono, Yosuke Correia, Ana Hacker, Christian Lange, Anke Scholpp, Steffen Kawasaki, Masashi Ingham, Philip W Kudoh, Tetsuhiro
Published in
Developmental biology
South American Gymnotiform knifefish possess electric organs that generate electric fields for electro-location and electro-communication. Electric organs in fish can be derived from either myogenic cells (myogenic electric organ/mEO) or neurogenic cells (neurogenic electric organ/nEO). To date, the embryonic development of EOs has remained obscure...
Drew, Kevin Lee, Chanjae Cox, Rachael M Dang, Vy Devitt, Caitlin C McWhite, Claire D Papoulas, Ophelia Huizar, Ryan L Marcotte, Edward M Wallingford, John B
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Published in
Developmental biology
Cell-type specific RNA-associated proteins are essential for development and homeostasis in animals. Despite a massive recent effort to systematically identify RNA-associated proteins, we currently have few comprehensive rosters of cell-type specific RNA-associated proteins in vertebrate tissues. Here, we demonstrate the feasibility of determining ...