[PDF] Top 20 Segmentation of the vertebrate hindbrain: a time lapse analysis

... Hindbrain segmentation in culture explants was followed by low-light- level video microscopy (transmitted ...the time-lapse filming, with only mild temperature ... See full document

... gnathostomes. Segmentation in the hindbrain has been identified in agnathan embryos (Kuratani et ...lamprey hindbrain. Our data suggest that registering of rhombomeric segmentation, neuronal ... See full document

... The RA-responsive caudal-type homeodomain transcription factors, which have conserved roles in posterior axial patterning of animals, are candidate Mafb repressors (Young and Deschamps, 2009). In the early Drosophila ... See full document

... of segmentation, we constructed a database that gives ground truth of cell regions by ran- domly choosing 50 images that include 450 Chinese hamster ovary cells ...Original time-lapse images were ... See full document

... the vertebrate central nervous system (CNS) is its segmental ...and hindbrain have been shown to be organized into boundary-restricted, clonally related groups of cells known as neuromeres (Figdor and ... See full document

... The w ork com prising this section of the project, w hile d em an d in g the greatest am ount of time and efffort, is essentially prelim inary in nature. The key elements required to carry the w ork forw ard are ... See full document

... To assess cell mixing between r4 and r5 cells DiAsp and Dil were injected on either side of the r4/5 boundary. The distance between the injections was measured using a cooled CCD camera and Biovision software and embryos ... See full document

... image analysis methods. Fully automated methods for image segmentation and analysis, which are optimized for speed, increase the throughput of data analysis by tolerating a non-negligible ... See full document

... The PHBCs serve as the main routes for venous drainage from the head from the initiation of cranial circulation at approximately 1 dpf until approximately 2.5 dpf, when the primary head sinuses (PHS) take the place of ... See full document

... Further analysis of Sek-1 function could include the expression of both the full length and truncated receptors from this ...dose-dependent analysis of phenotypic ... See full document

... The discrepancy between the expression of the neurotransmitter serotonin and the 5HT fate determinant, Pet1, prompted an evaluation of the serotonin biosynthetic pathway. At E12.5, transcripts of the enzyme Aadc were ... See full document

... limited time frame of living called as life span which can comprise of few thousands of ...the time span affordable by an individual becomes one of the most important ...“Time Lapse”. ... See full document

... Positive clones from this primary screen need to be further examined by Southern analysis. It is vital to ensure correct replacement o f the wild type locus with the exogenous DNA occurred via two recombinogenic ... See full document

... B. Nagarjun et al. [10], the face is our essential concentration of consideration in social intercourse, assuming a noteworthy part in passing on character and feeling. We can perceive a great many faces learned all ... See full document

... Every cell in the initial microscopic field was identified and numbered. For each experiment, we counted the ini- tial number of cells in each of 12 microscopic fields. All numbered cells and their progeny were then ... See full document

... sidered to exhibit a fundamentally tripartite regionaliza- tion along the AP axis: Otx is expressed in the forebrain/ midbrain, Hox genes in the hindbrain/spinal cord, and Pax2/5/8 genes in the intervening domain ... See full document

... In pursuit of a more detailed understanding of the cellu- lar landscape, the T-Time repository provides measures of morphology, locomotion, intensity of activation, and difference in intensity of phases. These ... See full document

... the vertebrate segmentation genes, then some striking similarities are ...fly segmentation was recently described to be involved in the segmentation of spiders which share their progressive ... See full document

... likely. In the course of the infection, the mRFP-VP26 foci expanded and coalesced to form larger foci that relocated to the periphery of the nucleus. In the majority of the cells, VP16-ECFP was redistributed from the ... See full document

... or time-lapse inversions using 2D MT codes as approximations, it has previously been shown that simultaneous inversion results in a model with fewer artefacts and stronger constraints on areas of ... See full document