TRACKING OF MELANOSOMES IN MELANOPHORES
TRACKING OF MELANOSOMES IN MELANOPHORES
批准号:
7357967
负责人:
Vladimir I Gelfand
金额:
$0.14万
依托单位国家:
美国
项目类别:
财政年份:
2006
资助国家:
美国
项目状态:
已结题
起止时间:
2006-08-29 至 2007-07-31
中文摘要
这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金,因此可能会出现在其他CRISE条目中。列出的机构是针对中心的,而不一定是针对调查员的机构。(I)发现在黑素载体系统中是什么调节细胞器沿微管的运输:我们将鉴定与细胞器结合的差异调节蛋白激酶(S),并确定它们如何调节细胞器的运输;(Ii)发现色素细胞器沿微管的正负端运动之间的协调机制:我们将确定协调是由正负端定向马达与细胞器表面受体蛋白的协同差异结合还是由随机机制决定的;(Iii)了解肌球蛋白V在黑素载体和其他细胞类型中的调控机制:我们将利用非洲爪哇黑素载体和小鼠巨噬细胞来探索肌球蛋白V在间期细胞中的调控机制,并确定p21激活激酶(PAK1)在其调控中的作用。
英文摘要
This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. (i) find what regulates organelle transport along microtubules in the melanophore system: we will identify differentially regulated protein kinase(s) bound to organelles and determine how they regulate organelle transport; (ii) find the mechanism of coordination between plus and minus-end movement of pigment organelles along microtubules: we will determine if coordination is governed by cooperative differential binding of plus and minus-end directed motors to receptor proteins on the surface of organelles or it is determined by a stochastic mechanism; (iii) find how myosin-V is regulated in melanophores and other cell types: we will explore mechanisms of regulation of myosin-V in interphase cells using Xenopus melanophores and mouse macrophages and determine the role of p21-activated kinase (PAK1) in its regulation.
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专著(0)
科研奖励(0)
会议论文
Microtubule motors, cytoskeletal organization and cell polarity
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批准号:10406364
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项目类别:
-
资助金额:$87.5万
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财政年份:2019
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负责人:Vladimir I Gelfand
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依托单位:
Microtubule motors, cytoskeletal organization and cell polarity
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批准号:10626768
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项目类别:
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资助金额:$91.64万
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财政年份:2019
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负责人:Vladimir I Gelfand
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依托单位:
Cytoskeletal mechanisms of oocyte polarity
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批准号:9362068
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项目类别:
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资助金额:$31.01万
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财政年份:2017
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负责人:Vladimir I Gelfand
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依托单位:
Intermediate Filaments: Motility, Motors and Cytoskeletal Interactions
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批准号:8142483
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项目类别:
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资助金额:$27.45万
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财政年份:2011
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负责人:Vladimir I Gelfand
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依托单位:
Intermediate Filaments: Motility, Motors and Cytoskeletal Interactions
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批准号:10227014
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项目类别:
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资助金额:$25.16万
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财政年份:2011
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负责人:Vladimir I Gelfand
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依托单位:
Andor Revolution XD Live Cell Imaging System with Photomanipulation Laser
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批准号:8052665
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项目类别:
-
资助金额:$43.72万
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财政年份:2011
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Coordination of Molecular Motors
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批准号:7999994
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项目类别:
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资助金额:$10.68万
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财政年份:2010
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负责人:Vladimir I Gelfand
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依托单位:
Gordon Conference "Motile and Contractile Systems" 2005
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批准号:6902468
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项目类别:
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资助金额:$2.0万
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财政年份:2005
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负责人:Vladimir I Gelfand
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依托单位:
TRACKING OF MELANOSOMES IN MELANOPHORES
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批准号:7181185
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项目类别:
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资助金额:$3.66万
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财政年份:2005
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负责人:Vladimir I Gelfand
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依托单位:
TRACKING OF MELANOSOMES IN MELANOPHORES
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批准号:6977582
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项目类别:
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资助金额:$0.5万
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财政年份:2004
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负责人:Vladimir I Gelfand
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依托单位:
REGULATION OF MYOSIN DRIVEN ORGANELLE TRANSPORT
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批准号:2841055
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项目类别:
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资助金额:$29.44万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Coordination of Molecular Motors
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批准号:7498463
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项目类别:
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资助金额:$46.42万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Microtubule motors and generation of cell polarity
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批准号:8962100
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项目类别:
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资助金额:$49.23万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Coordination of Molecular Motors
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批准号:7679737
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项目类别:
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资助金额:$46.97万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Microtubule motors and generation of cell polarity
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批准号:9546739
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项目类别:
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资助金额:$48.98万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Coordination of Molecular Motors
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批准号:6778178
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项目类别:
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资助金额:$37.15万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Microtubule Motors
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批准号:8325031
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项目类别:
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资助金额:$51.91万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Coordination of Molecular Motors
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批准号:7315092
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项目类别:
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资助金额:$47.29万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Coordination of Molecular Motors
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批准号:6678562
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项目类别:
-
资助金额:$37.18万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
Regulation of Coordination of Molecular Motors
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批准号:7121199
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项目类别:
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资助金额:$35.71万
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财政年份:1999
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负责人:Vladimir I Gelfand
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依托单位:
海外基金