p5e unc503 (Addgene inc)
Structured Review
P5e Unc503, supplied by Addgene inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 86 stars, based on 1 article reviews
Price from $9.99 to $1999.99
Images
1) Product Images from "Directionality of developing skeletal muscles is set by mechanical forces"
Article Title: Directionality of developing skeletal muscles is set by mechanical forces
Journal: Nature Communications
doi: 10.1038/s41467-023-38647-7
Figure Legend Snippet: a Embryos from the outcross between Tg( actb2:loxp:sstop:loxp-DsRed ) and Tg( fli:GFP, tbx1:Cre ) were subjected to live imaging. See also Supplementary Movie . b Differentiating muscle ( tbx1:CreERT2 ) and condensing cartilage ( fli:GFP ) cells were tracked as in ( a ) in control and perturbed embryos. The plots show the extent of polarization in cell shape in ( c ) and the orientation of muscle cells ( d ) relative to pq cartilage. Primary polarized myoblast corresponds to polarized myoblasts adjacent to pq cartilage in the early stage. See also Supplementary Movie . Control 40hpf, n = 28 cells. Control 48hpf, n = 33 cells. Control 56hpf, n = 21 cells. Sox9 -crispant 48hpf, n = 15 cells. Sox9 -crispant 56hpf, n = 18 cells. Runx2b -morphant 48hpf, n = 16 cells. Runx2b -morphant 56hpf, n = 18 cells. Statistical significance in ( c ) was determined by two-way ANOVA ( **** P < 0.0001) e , f The relations between polarity of cells and the distance from pq cartilage in control embryo. Images are 10 μm oblique slices ( e ). Graphs shows scatter plot with best fit power trendline ( f ). 33 cells were measured. The distance was defined as length between the center of pq cartilage and the closest point of cells to it or center of nuclei. See also Supplementary Movie . g The interface between am muscle and pq cartilage was ablated by laser pulse in the embryo from an outcross of Tg( unc503:gal4VP16 ) and Tg( col2:mCherry, UAS:GFP ) around 54hpf. The area of ablation is shown with brackets. The time when the laser-pulse was started is set to 00”00. h The distance from the tip of the muscle cell (light blue arrowhead on ( g )) from the ablated spot was measured and shown. Values are means of 10 embryos ±SD. See also Supplementary Movie . i The Pq pre-cartilage condensation of a 42hpf embryo was laser-ablated, and the polarization of muscle precursor cells were examined with live imaging. The area encompassed by the dashed line was the ablated region. See also Supplementary Movie . j The trajectory of nuclei in differentiating muscle cells in a control embryo. See also Supplementary Movie . k Cell division and the fate of daughter cells (arrowheads) 30 min after cell division were shown in control and cartilage-less embryos. The longitudinal axis of myofibril close to the dividing cells was set as X axis (yellow dash). Images are 3 μm oblique slices. Green dotted line in control shows the division plane. See also Supplementary Movie . Scale bar; 20 μm except in magnified part of ( g ) (5 μm).
Techniques Used: Imaging