Neural pathways of olfactory kin imprinting and kin recognition in zebrafish

被引：19

作者：

Gerlach, Gabriele ^{[1
,2
,3
,4
]}

Wullimann, Mario F. ^{[5
,6
,7
]}

机构：

[1] Carl von Ossietzky Univ Oldenburg, Inst Biol & Environm Sci, D-26129 Oldenburg, Germany

[2] Helmholtz Inst Funct Marine Biodivers Oldenburg H, D-26129 Oldenburg, Germany

[3] James Cook Univ, Ctr Excellence Coral Reef Studies, Townsville, Qld 4811, Australia

[4] James Cook Univ, Sch Marine & Trop Biol, Townsville, Qld 4811, Australia

[5] Ludwig Maximilians Univ Munchen, Grad Sch System Neurosci, D-82152 Planegg Martinsried, Germany

[6] Ludwig Maximilians Univ Munchen, Dept Biol 2, D-82152 Planegg Martinsried, Germany

[7] Max Planck Inst Neurobiol, D-82152 Planegg Martinsried, Germany

来源：

CELL AND TISSUE RESEARCH | 2021年 / 383卷 / 01期

关键词：

Accessory olfactory system; Amygdala; Crypt cells; Imprinting; Kin recognition; Social behavior; Vomeronasal system;

D O I：

10.1007/s00441-020-03378-4

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Teleost fish exhibit extraordinary cognitive skills that are comparable to those of mammals and birds. Kin recognition based on olfactory and visual imprinting requires neuronal circuits that were assumed to be necessarily dependent on the interaction of mammalian amygdala, hippocampus, and isocortex, the latter being a structure that teleost fish are lacking. We show that teleosts-beyond having a hippocampus and pallial amygdala homolog-also have subpallial amygdalar structures. In particular, we identify the medial amygdala and neural olfactory central circuits related to kin imprinting and kin recognition corresponding to an accessory olfactory system despite the absence of a separate vomeronasal organ.

引用

页码：273 / 287

页数：15

共 121 条

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