Molecular cloning and functional analysis of gene responsible for multiple ocular defect of cattle
牛多发性眼部缺损基因的分子克隆及功能分析
基本信息
- 批准号:18380167
- 负责人:
- 金额:$ 10.9万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2006
- 资助国家:日本
- 起止时间:2006 至 2007
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Multiple ocular defects (MOD) in cattle is an autosomal recessive hereditary disorder characterized by dysplasia of the lens, retinal detachment, persistence of the hyaloid artery, and microphthalmia. The locus responsible for MOD was mapped to the proximal region of bovine chromosome 18. We further refined the localization of the MOD locus to within a 1.1 Mb interval on bovine chromosome 18 by haplotype analysis and determined the nucleotide sequences of all genes in this region. A comparison of the nucleotide sequences of these genes between affected and normal animals revealed a one-nucleotide insertion in exon 2 of the WFDCl gene, which resulted in a frame shift mutation. WFDCl is a small secretory protein containing a WAP-type four disulfide core domain. Specific expression of Wfdcl was observed in the lens, retina, and optic nerves of embryonic and adult mouse eyes by immunohistochemical staining and in situ hybridization. Although the exact function of WFDCl in mammalian development remains unknown, the present findings showing that this mutation in WFDCl resulted in multiple eye defects and that the gene is specifically expressed in embryonic and adult eyes demonstrated the essential role of WFDCl in mammalian eye development. This is the first report providing direct evidence for the involvement of WFDCl in a particular process of mammalian development.
牛多发性眼部缺陷(MOD)是一种常染色体隐性遗传性疾病,其特征是晶状体发育不良、视网膜脱离、玻璃体动脉持续存在和小眼畸形。负责MOD的位点被定位到牛18号染色体的近端区域。我们通过单倍型分析进一步将MOD位点的定位细化到牛18号染色体上1.1 Mb的区间内,并确定了该区域所有基因的核苷酸序列。受影响动物和正常动物之间这些基因的核苷酸序列的比较揭示了WFDC1基因的外显子2中的一个核苷酸插入,这导致了移码突变。 WFDCl是一种含有WAP型四二硫核心结构域的小分泌蛋白。通过免疫组化染色和原位杂交,在胚胎和成年小鼠眼睛的晶状体、视网膜和视神经中观察到Wfdcl的特异性表达。尽管WFDC1在哺乳动物发育中的确切功能仍不清楚,但目前的研究结果表明WFDC1中的这种突变导致了多种眼睛缺陷,并且该基因在胚胎和成年眼睛中特异性表达,证明了WFDC1在哺乳动物眼睛发育中的重要作用。这是第一份为 WFDCl 参与哺乳动物发育特定过程提供直接证据的报告。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
78. Characterization of chromosomal inversion of the mouse hairy ears (Eh)mutation associated with cleft palate.
78. 与腭裂相关的小鼠毛耳 (Eh) 突变的染色体倒位的表征。
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Katayama;K.;他
- 通讯作者:他
Congenital multiple ocular defects with falciform retinal folds among Japanese black cattle
- DOI:10.1354/vp.43-6-1017
- 发表时间:2006-11-01
- 期刊:
- 影响因子:2.4
- 作者:Uchida, K.;Kunieda, T.;Tateyama, S.
- 通讯作者:Tateyama, S.
Marker-assisted selection for forelimb-girdle muscular anomaly of Japanese Black cattle
日本黑牛前肢带肌肉异常的标记辅助选择
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:Masoudi;A.A.;Uchida;K.;Yokouchi;K.;Miyadera;K.;Ogawa;H.;Sugimoto;Y.;Kunieda;T
- 通讯作者:T
Linkage mapping of the locus responsible for forelimb-girdle muscular anomaly of Japanese Black cattle on bovine chromosome
日本黑牛前肢带肌肉异常基因座在牛染色体上的连锁图谱
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Masoudi;A.A.;Uchida;K.;Yokouchi;K.;Ohwada;K.;Abbasi;A.R.;Tsuji;T.;Watanabe;T.;Hirano;T.;Sugimoto;Y.;Kunieda;T
- 通讯作者:T
130) A mutation causing abnormal splicing of Tmem48/Ndcl gene isresponsible for impaired gametogenesis in sks mutant mouse.
130) 引起 Tmem48/Ndcl 基因异常剪接的突变是 sks 突变小鼠配子发生受损的原因。
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:Akiyama;K. 他
- 通讯作者:K. 他
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
KUNIEDA Tetsuo其他文献
KUNIEDA Tetsuo的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('KUNIEDA Tetsuo', 18)}}的其他基金
Investigation for effects of blood coagulation factor XI deficiency on productivity to the genetic improvement of Japanese beef cattle
凝血因子XI缺乏对日本肉牛遗传改良生产力影响的研究
- 批准号:
23380166 - 财政年份:2011
- 资助金额:
$ 10.9万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Genetic investigation of the genes responsible for hereditary disorders of Japanese Black cattle and its functional analysis
日本黑牛遗传性疾病基因的遗传学调查及其功能分析
- 批准号:
20248029 - 财政年份:2008
- 资助金额:
$ 10.9万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
MORECULAR GENETICAL INVESTIGATION AND DNA DIAGNOSTIC SYSTEM FOR BOVINE CHONDRODYSPLASTIC DWARFISM
牛软骨发育不良性侏儒症的更常规遗传学调查和 DNA 诊断系统
- 批准号:
11556055 - 财政年份:1999
- 资助金额:
$ 10.9万 - 项目类别:
Grant-in-Aid for Scientific Research (B).
MORECULAR GENETICAL INVESTIGATION OF DOMESTIC ANIMALS AND POULTRY USING HIGHLY POLYMORPHIC MICROSATELLITE DNA
使用高度多态性微卫星 DNA 对家畜和家禽进行更规则的遗传研究
- 批准号:
08456152 - 财政年份:1996
- 资助金额:
$ 10.9万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
ESTABLISHMENT OF A RAT STRATIN WITH MUCOPOLYSUCCHARIDOSIS TYPE VI AS AN ANIMAL MODEL FOR GENE THERAPY
粘多糖症VI型大鼠模型的建立作为基因治疗的动物模型
- 批准号:
07558240 - 财政年份:1995
- 资助金额:
$ 10.9万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Development of novel marker loci of rat by detecting variable number of tandem repeats using polymerase chain reaction.
通过使用聚合酶链式反应检测可变数量的串联重复来开发大鼠的新标记位点。
- 批准号:
02680043 - 财政年份:1990
- 资助金额:
$ 10.9万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)