Intestinal expression patterns of transcription factors and markers for interstitial cells in the larval zebrafish

Author:

Nikaido Masataka1,Shirai Ayaka2,Mizumaki Yumiko2,Shigenobu Shuji3,Ueno Naoto34,Hatta Kohei1ORCID

Affiliation:

1. Graduate School of Science University of Hyogo Ako‐gun Japan

2. School of Science University of Hyogo Ako‐gun Japan

3. Trans‐Scale Biology Center National Institute for Basic Biology Okazaki Japan

4. Unit of Quantitative and Imaging Biology, International Research Collaboration Center National Institute of Natural Sciences Okazaki Japan

Abstract

AbstractFor the digestion of food, it is important for the gut to be differentiated regionally and to have proper motor control. However, the number of transcription factors that regulate its development is still limited. Meanwhile, the interstitial cells of the gastrointestinal (GI) tract are necessary for intestinal motility in addition to the enteric nervous system. There are anoctamine1 (Ano1)‐positive and platelet‐derived growth factor receptor α (Pdgfra)‐positive interstitial cells in mammal, but Pdgfra‐positive cells have not been reported in the zebrafish. To identify new transcription factors involved in GI tract development, we used RNA sequencing comparing between larval and adult gut. We isolated 40 transcription factors that were more highly expressed in the larval gut. We demonstrated expression patterns of the 13 genes, 7 of which were newly found to be expressed in the zebrafish larval gut. Six of the 13 genes encode nuclear receptors. The osr2 is expressed in the anterior part, while foxP4 in its distal part. Also, we reported the expression pattern of pdgfra for the first time in the larval zebrafish gut. Our data provide fundamental knowledge for studying vertebrate gut regionalization and motility by live imaging using zebrafish.

Funder

Sumitomo Foundation

Publisher

Wiley

Subject

Cell Biology,Developmental Biology

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3