Search results for " Endoderm"

Application Data (Published customer image: Spindle abnormalities in embryos derived from imp-a2D14/imp-betaKetRE34 and imp-a2D14/imp-betac02473; NLSB-/+ females. (A -D) Wild-type and mutant embryos stained for a-tubulin (green) and DNA (blue). (A) Mitotic spindles in wild-type embryos at metaphase and anaphase. (B, C) Categories of spindle abnormalities found in embryos derived from (B) imp-a2D14/imp-betaKetRE34 and (C) imp-a2D14/imp-betac02743; NLSB-/+ females. (D) Formation of aster networks found in both genotypes. Scale bar: 10 um. (E) Frequency of spindle defects in embryos from both types of mutant females. Female genotypes are displayed at the upper right corner. At least 200 spindles were scored for both genotypes.From: Specific Cooperation Between Imp-a2 and Imp-beta/Ketel in Spindle Assembly During Drosophila Early Nuclear Divisions Erika Vir¡gh, M¡ty¡s Gorj¡n¡cz, Istv¡n T¶r¶k, Tolga Eichhorn, Sowjanya Kallakuri, Tam¡s Szlanka, Istv¡n Kiss, and Bernard M. Mechler G3 January 2012 2:1-14.)

Application Data (Published customer image: Distribution of the nerve net in two-day-old planula detected using YL1/2 antibody. (A) Superficial view (optical plane on the basal part of the ectodermal epithelium). (B) Deeper view of the same specimen (optical plane crossing the larval endoderm and cavity). (C) Higher magnification view of the YL1/2 staining (in red) with Dapi counter-staining (in blue) showing the distribution and aspect of nerve cell bodies (white arrowheads) and neurites. Oral pole is on the top for all pictures. Scale bars: A-B, 50 um; C, 10 um.From: Multiple Sox genes are expressed in stem cells or in differentiating neuro-sensory cells in the hydrozoan Clytia hemisphaerica Muriel Jager, Eric Qu©innec, Herv© Le Guyader and Micha«l Manuel. EvoDevo 2011, 2:12.)

Application Data (Published customer image: Expression of PpiMHCIIa, PpiMHCIIb1 and PpiMHCIIb2 in the tentacular apparatus. (A) Schematic drawing of the tentacle root in internal view. The three coloured horizontal lines materialise the three different planes of transverse cryosections corresponding to panels D, I, N (in green), E, J, O (in orange) and F, K, P (in purple). (A') The tentacle root in external view (corresponding to the side of tentacle insertion). The dotted lines delineate the longitudinal dissections to remove tentacle root lateral expansions in order to obtain the preparations shown in (C, H, M). (A) Schematic drawing of the tentacle root in longitudinal section, after removal of the lateral expansions following the dotted lines in (A'). Horizontal lines indicating the three planes of cryosections as in (A). (B, G, L) Internal views of isolated tentacle roots showing PpiMHCIIa (B), PpiMHCIIb1 (G), PpiMHCIIb2 (L) expressions. (C, H, M) Longitudinal sections of the tentacle root stained with PpiMHCIIa (C), PpiMHCIIb1 (H), PpiMHCIIb2 (M) anti-sense probes. The aboral pole is at the top in panels (B, C, G, H, L, M). (D-F, I-K, N-P) Transverse cryosections of whole-mount ISH for the three genes, with sectioning plane indicated by the colour of the surrounding line according to the colour code outlined in panel (A). The black arrowhead in (G-J) points to a stained line above the median ridge which appears to be more or less in continuity with the two layered bands labelled M Tcl. (Q) YL1/2 (anti-tyrosylated-a-tubulin, in red) and DAPI (in blue) counterstaining of the region boxed in (N). (R) Higher magnification of the region indicated by the box in (Q). (S) YL1/2 (red) and DAPI (blue) counterstaining of the region boxed in (P). (T-W) Expression of PpiMHCIIb1 gene in tentillae. (T) Whole mount ISH of tentacle and tentillae. (U) Higher magnification view of the region boxed in (T). (V) Transverse cryosection of whole-mount ISH of a tentilla. Two symmetrical muscle fibres are stained. (W) YL1/2 (in red) and DAPI (in blue) counterstaining of (V). The YL1/2 staining in colloblasts is certainly due to non-specific fixation of the antibody on the sticky colloblast granules. (X) Schematic drawing of a tentilla in transverse section. Coll: Colloblasts; F tt: Forming tentillae; LR: Lateral Ridge; MR: Median Ridge; M tcl: Tentacle Muscle progenitors; M tt: Tentilla muscle progenitors; Mu: Muscle fibres; N Tcl: Tentacle Neural cells; N tt: Tentilla Neural cells Tcl: Tentacle; Tt: Tentilla. Scale bars: B, C, G, H, L, M: 100 um; D-F, I-K, N-P: 200 um; Q: 100 um; R, S: 10 um; T: 50 um; U, V, W: 25 um.From: Independent specialisation of myosin II paralogues in muscle vs. non-muscle functions during early animal evolution: a ctenophore perspective. Dayraud, CC. et al. BMC Evolutionary Biology 2012, 12:107.)

Application Data (HeLa whole cell lysate probed with Rat anti Tubulin Alpha:HRP)

Application Data (Western blot analysis of C6 rat glioma whole cell lysate probed with Rat anti tubulin alpha antibody followed by HRP conjugated Goat anti Mouse IgG, visualized by chemiluminescence)

Application Data (Published customer image: Direct detection of the M42 polypeptide. (A) Validation of anti-M42 serum. Lysates from cells transfected with the indicated GFP polypeptides were analysed by SDS-PAGE and western blotting as labeled. (B) Detection of M42 from virus-infected cells. Lysates from cells infected with the indicated viruses at 10 h p.i. were analysed by SDS-PAGE and western blotting as labeled. The same membrane was probed with mouse anti-M2 14C2 and rabbit anti-M42 using different colour secondary antisera; individual grey scale and colour merged images are shown.From: Wise HM, Hutchinson EC, Jagger BW, Stuart AD, Kang ZH, et al. (2012) Identification of a Novel Splice Variant Form of the Influenza A Virus M2 Ion Channel with an Antigenically Distinct Ectodomain. PLoS Pathog 8(11): e1002998.)