蝾螈三明治外植体中的躯干神经嵴。

Trunk neural crest ofTriturus in sandwich explants.

作者信息

Rollhäuser-Ter Horst Johanna

机构信息

Anatomisches Institut der Westfälischen Wilhelms-Universität Münster, Vesaliusweg 2-4, D-4400, Münster/Westf, Bundesrepublik Deutschland.

出版信息

Wilehm Roux Arch Dev Biol. 1975 Jun;177(2):153-158. doi: 10.1007/BF00848527.

DOI:10.1007/BF00848527

PMID:28304952

Abstract

Long strips of trunk neural fold, without underlying mesoderm, were isolated from several Triturus species and wrapped into gastrula ectoderm. The explants developed mainly spinal cord, rhombencephalon, melanophores, loose mesenchyme, mesenchymal condensations and, in a few cases, limb buds. Correlations between neural crest and limb development are probable.

摘要

从几种蝾螈属物种中分离出没有下方中胚层的长条形躯干神经褶，并将其包裹在原肠胚外胚层中。外植体主要发育出脊髓、菱脑、黑素细胞、疏松间充质、间充质凝聚物，少数情况下还发育出肢芽。神经嵴与肢体发育之间可能存在关联。