FIGURE

Fig. 6.

ID

ZDB-FIG-231104-6

Publication

Resseguier et al., 2023 - Identification of a pharyngeal mucosal lymphoid organ in zebrafish and other teleosts: Tonsils in fish?

Other Figures

All Figure Page

Back to All Figure Page

Fig. 6.

NELO as part of a larger lymphoid network.

(A) Scheme illustrating the localization of the branchial cavity images acquired from 30-μm whole adult zebrafish head cryosections labeled with anti-ZAP70 antibody (orange hot) to reveal T/NK cells (B and C). NELO (red arrowheads) is part of the lymphoid network propagated by the ZAP70-positive cell–rich cavo-branchial epithelium (cyan arrowheads) and which connects all the lymphoid structures of the branchial cavity. (D) Scheme describing the different anatomical regions displayed by the coronal cryosection presented in (B). (E) Scheme describing the different anatomical regions displayed by the transversal cryosection presented in (C). Annotations: Aaa, afferent arch artery; dILT, distal interbranchial lymphoid tissue; Eaa, efferent arch artery; Ft, fat tissue; Op, operculum; pILT, proximal interbranchial lymphoid tissue; Tc, thymus cortex; Tm, thymus medulla. Scale bars, 200 (B) and 100 μm (C).

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Sci Adv