Molecular mechanisms of embryonic tail development in the self-fertilizing mangrove killifish Kryptolebias marmoratus.

Molecular mechanisms of embryonic tail development in the self-fertilizing mangrove killifish Kryptolebias marmoratus.
复制标题

自花授粉红树林石斑鱼胚胎尾部发育的分子机制。

DOI:
10.1242/dev.199675
复制
发表时间:
2021-12-15
期刊:
Development (Cambridge, England)
影响因子:
--
通讯作者:
Kudoh T
Kudoh T
中科院分区:
其他
文献类型:
--
作者:
Saud HA;O'Neill PA;Ono Y;Verbruggen B;Van Aerle R;Kim J;Lee JS;Ring BC;Kudoh T

文献摘要

参考文献

相似文献

以自繁的红树林鳉为材料,对短尾鳉和球尾鳉两种突变体进行了鉴定。这些突变体在后脊索和肌肉发育中表现出异常。利用该物种的高度近交的同基因株,我们使用单道RNA测序快速鉴定了stl和btl突变体中的突变基因诺托和msgn 1,而不需要参考基因组或遗传作图技术。接下来,我们证实了一个保守的morphant表型青鳉,并证明了至关重要的作用,诺托和msgn 1之间的轴向和近轴部分的尾部中胚层细胞分选。这种新系统可以大大加速未来小规模的正向遗传筛选和突变鉴定。因此,红树林鳉鱼可以作为一个补充系统,除了现有的模式,为未来的分子遗传学研究。总结:红树林鳉鱼是一种自我繁殖的脊椎动物模型,可以从突变株中快速鉴定突变基因诺托和msgn 1及其在尾芽发育中的遗传作用。
Using the self-fertilizing mangrove killifish, we characterized two mutants, shorttail (stl) and balltail (btl). These mutants showed abnormalities in the posterior notochord and muscle development. Taking advantage of a highly inbred isogenic strain of the species, we rapidly identified the mutated genes, noto and msgn1 in the stl and btl mutants, respectively, using a single lane of RNA sequencing without the need of a reference genome or genetic mapping techniques. Next, we confirmed a conserved morphant phenotype in medaka and demonstrate a crucial role of noto and msgn1 in cell sorting between the axial and paraxial part of the tail mesoderm. This novel system could substantially accelerate future small-scale forward-genetic screening and identification of mutations. Therefore, the mangrove killifish could be used as a complementary system alongside existing models for future molecular genetic studies. Summary: The mangrove killifish, a self-fertilizing vertebrate model, allows rapid identification of the mutated genes noto and msgn1 from mutant strains and their genetic roles in tail bud development.
DOI: 10.1371/journal.pone.0084786
发表时间: 2014
期刊: PloS one
影响因子: 3.7
作者:
Mourabit S;Moles MW;Smith E;van Aerle R;Kudoh T
通讯作者: Kudoh T
DOI: 10.1016/j.ydbio.2015.09.001
发表时间: 2015-10-15
影响因子: 2.7
作者:
Manning AJ;Kimelman D
通讯作者: Kimelman D
DOI: 10.1002/dvdy.22668
发表时间: 2011-07-01
影响因子: 2.5
作者:
Mourabit, Sulayman;Edenbrow, Mathew;Kudoh, Tetsuhiro
通讯作者: Kudoh, Tetsuhiro
DOI: 10.1038/378150a0
发表时间: 1995-11-09
期刊: NATURE
影响因子: 64.8
作者:
TALBOT, WS;TREVARROW, B;KIMELMAN, D
通讯作者: KIMELMAN, D
DOI: 10.1242/dev.166728
发表时间: 2018-11-09
期刊: Development (Cambridge, England)
影响因子: --
作者:
Attardi A;Fulton T;Florescu M;Shah G;Muresan L;Lenz MO;Lancaster C;Huisken J;van Oudenaarden A;Steventon B
通讯作者: Steventon B