 | Figure 2
Nature Methods
- 4, 741 - 746 (2007)
Published online: 26 August 2007; | doi:10.1038/nmeth1083
Bright far-red fluorescent protein for whole-body imagingDmitry Shcherbo, Ekaterina M Merzlyak, Tatiana V Chepurnykh, Arkady F Fradkov, Galina V Ermakova, Elena A Solovieva, Konstantin A Lukyanov, Ekaterina A Bogdanova, Andrey G Zaraisky, Sergey Lukyanov & Dmitriy M Chudakov | | | | Figure 2. Comparison in X. laevis embryos.
(a–h) Transgenic X. laevis embryos expressing Katushka (a–d) or DsRed-Express (e–h) under the control of cardiac actin promoter. White light (a,b and e,f) and fluorescence (rhodamine filter set; c,d and g,h) images of the anterior part of the transgenic embryos, stage 33, left side, dorsal side to the top (a,c,e,g) or head part of the corresponding embryo (b,d,f,h) imaged from the planes of cut indicated by dotted lines (direction of the view is indicated by arrows). (i) White-light (top) and fluorescence (bottom) image of 2.5-month-old frogs expressing DsRed-Express (left) or Katushka (right) from the dorsal side. Scale bars, 0.5 mm (a–h) and 10 mm (i).
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