WebWe find that this induction occurs under experimental conditions and plays a role in normalXenopus development. The ability to induce notochord is strongest at the center … http://embryology.ch/en/organogenesis/nervous-system/early-embryonic-development-of-the-nervous-system/formation-neural-tube.html?p=1

Notochord Definition & Meaning - Merriam-Webster

WebAug 7, 2001 · Using transection and grafting experiments, we have evaluated the timing and cellular interactions involved in notochord induction and formation in the chick embryo. … WebThe notochord is a long, rodlike structure that develops dorsal to the gut and ventral to the neural tube. The notochord is composed primarily of a core of glycoproteins, encased in a sheath of collagen fibers wound into two … lined isthmus hoody patagonia

Notochord - Wikipedia

Webnotochord frequently. Addition of RA to activin decreased the frequency of notochord induction while increasing that of more ventral mesodermal tissues. Differentiation of the notochord was the most frequent among mesodermal tissues in the absence of RA (88%). When the concentration of RA was lop6 M, muscle was the most frequently WebOct 31, 2013 · Limnothrix (strain AC0243) is a cyanobacterium, which has only recently been identified as toxin producing. Under laboratory conditions, Bufo marinus larvae were exposed to 100,000 cells mL−1 of Limnothrix (strain AC0243) live cultures for seven days. Histological examinations were conducted post mortem and revealed damage to the … WebAug 1, 2006 · The notochord is one of the defining features of chordate embryos. It has important structural and signalling roles during chordate development (reviewed by Stemple, 2005 ). The ascidian larval notochord consists of 40 cells and is derived from two of the four founder cell lineages of the eight-cell stage embryo. line disney tsum tsum release date