study of the evolutionary process of the vertebrate telencephalon

脊椎动物端脑进化过程的研究

• 批准号: 20770180
• 负责人: MURAKAMI Yasunori
• 金额: $ 2.91万
• 依托单位: Ehime University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20770180/
• 关键词: 進化; 脳・神経; 発生・分化; 遺伝子; 解剖学

We studied the developmental process of several vertebrates including the lamprey, turtle, mouse and so on. Through the comparative analysis, we identified that the basic morphological mechanism to make pallium has been established in the common ancestor of vertebrates. On the other hand, the neuronal projection from telencephaon to thalamus is different between mammals and reptiles, suggesting that the mechanism for the neuronal circuit formation appear to be modified in the amniote lineage.

我们研究了七鳃鳗、乌龟、小鼠等几种脊椎动物的发育过程。通过比较分析，我们发现在脊椎动物的共同祖先中已经建立了形成大脑皮层的基本形态机制。另一方面，从端脑到丘脑的神经元投射在哺乳动物和爬行动物之间是不同的，这表明神经元回路形成的机制似乎在羊膜动物谱系中发生了改变。

项目成果

アフリカツメガエルの三叉神経系の比較形態学的解析

非洲爪蟾三叉神经系统的比较形态分析

• 发表时间: 2008
• 作者: Yuki Kusuhara;Shigehiro Kuraku;Masafumi Kawaguchi;Shigeki Hirano;Shigeru Kuratani;Yasunori Murakami;Yasunori Murakami;Yasunori Murakami;渡邊愛己村上安則
• 通讯作者: 渡邊愛己村上安則

Development of the Lamprey Central Nervous System, with Reference to Vertebrate Evolution

• DOI: 10.2108/zsj.25.1020
• 发表时间: 2008-10
• 作者: A. Watanabe;S. Hirano;Y. Murakami

Development of the central and peripheral nervous system in the lamprey.

七鳃鳗中枢和周围神经系统的发育。

• 发表时间: 2009
• 期刊: Development Growth & Differentiation Vol.51
• 作者: Yasunori Murakami;Aki Watanabe
• 通讯作者: Aki Watanabe

Mapping the face in the somatosensory brainstem.

• DOI: 10.1038/nrn2804
• 发表时间: 2010-04
• 期刊: NATURE REVIEWS NEUROSCIENCE
• 影响因子: 34.7
• 作者: Erzurumlu, Reha S.;Murakami, Yasunori;Rijli, Filippo M.
• 通讯作者: Rijli, Filippo M.

Expression patterns of signaling molecules in the developing lamprey brain : with reference to the vertebrate brain evolution.

发育中的七鳃鳗大脑中信号分子的表达模式：参考脊椎动物大脑的进化。

• 发表时间: 2009
• 作者: Yuki Kusuhara;Shikehiro Kuraku;Masahumi Kawaguchi;Shigeki Hirano;Shigeru Kuratani;Yasunori Murakami
• 通讯作者: Yasunori Murakami