The expression of XIF3 in undifferentiated anterior neuroectoderm, but not in primary neurons, is induced by the neuralizing agent noggin

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Figure

Fig. 2. The patternof XIF3expressionin thelaterembryo.(AJ In the latetailbud (stage 28) expressionin the Vllth cranial nerve ISnow apparentandwithinthe anteriorneural tube expressionof XIF3 resolves into patches ofhigh andlowexpressionalongthe A-P axis

Fig 2.

The patternof XIF3expressionin thelaterembryo AJ In the latetailbud stage 28 expressionin the Vllth cranial nerve ISnow apparentandwithinthe anteriorneural tube expressionof XIF3 resolves into patches ofhigh andlowexpressionalongthe A P axis. View in document p.2
Fig. 1. The pattern of expressionof the XIF3 gene duringthe neurulastages.(AJ At stage15, XIF3 transcriptsare found in a line eitherside ofthe midlineand probablycorrespondto the future primarymotorneuronsBilateral patchesadjacentto the anteriorneural plat

Fig 1.

The pattern of expressionof the XIF3 gene duringthe neurulastages AJ At stage15 XIF3 transcriptsare found in a line eitherside ofthe midlineand probablycorrespondto the future primarymotorneuronsBilateral patchesadjacentto the anteriorneural plat. View in document p.2
Fig. 3. Co-expressionof22 stained bVXIF3 staining XIF3andneuralspecifictubulinwithantibodymarkersforprimaryneurons.(A-D) Transversesectionsof stage 22embryosat two positionsalongthe A-P axis: (A and C) embryosat stageIn situ hybridization with an DIG~fabel

Fig 3.

Co expressionof22 stained bVXIF3 staining XIF3andneuralspecifictubulinwithantibodymarkersforprimaryneurons A D Transversesectionsof stage 22embryosat two positionsalongthe A P axis A and C embryosat stageIn situ hybridization with an DIG fabel. View in document p.3
Fig. 4. Noggina patternof expression

Fig 4.

Noggina patternof expression. View in document p.4
Fig. 5. Furtheranalysisanimalacquiring a neural fate.due to difficultiesinjecteddo not expressmesodermother intact animal caps,of noggininjectedanimalcaps.(A) Stage24 embryosstainedwith the antl-HNK-1monoclonalantibodywhichmarkspnmaryneurons.Anterioris at

Fig 5.

Furtheranalysisanimalacquiring a neural fate due to difficultiesinjecteddo not expressmesodermother intact animal caps of noggininjectedanimalcaps A Stage24 embryosstainedwith the antl HNK 1monoclonalantibodywhichmarkspnmaryneurons Anterioris at . View in document p.5

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