Regulatory mechanisms controlling photomorphogenesis and resource allocation in cyanobacteria
Regulatory mechanisms controlling photomorphogenesis and resource allocation in cyanobacteria
批准号:
1243983
负责人:
Beronda Montgomery
金额:
$85.82万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2012
资助国家:
美国
项目状态:
已结题
起止时间:
2012-12-01 至 2018-11-30
中文摘要
智慧的优点:蓝藻进行氧合光合作用,其输入是二氧化碳和光,产物是以糖的形式储存的能量,副产品是氧气。这一过程与藻类和高等植物等真核生物的光合作用非常相似。与其他光合作用生物一样,蓝藻通过经历称为光形态发生的适应性过程,表现出微调的能力来感知和响应周围环境的变化,包括光和营养可获得性的变化。分配资源以平衡光合作用(糖类生产)的能量需求与响应环境变化(光形态发生)的能量成本的分子机制尚不清楚,将是本研究的重点。广泛影响:这些研究结果有望为光合作用生物体中平衡感知和响应环境光和养分供应波动的能量需求的分子基础提供新的见解。除了培训研究生和博士后学者,以及与历史悠久的黑人学院和大学的学生和教职员工进行合作研究和指导互动外,拟议调查的更广泛影响包括研究和教学经验,旨在培养本科理科专业学生和来自代表性不足群体的学生的能力,包括密歇根州立大学查尔斯·德鲁科学丰富项目的学生,以批判性和分析性思维。
英文摘要
Intellectual Merit: Cyanobacteria carry out oxygenic photosynthesis in which the inputs are carbon dioxide and light, and the product is stored energy in the form of sugars, with oxygen being generated as a by-product. This process is very similar to photosynthesis in eukaryotes such as algae and higher plants. As also true of other photosynthetic organisms, cyanobacteria exhibit finely tuned abilities to sense and respond to changes in their ambient environment, including changes in light and nutrient availabilty, by undergoing adaptive processes called photomorphogenesis. The molecular mechanisms for allocating resources to balance the energy demands for photosynthesis (sugar production) with the energy costs of responding to environmental variations (photomorphogenesis) are not well understood, and will be the focus of this investigation.Broader Impacts: Results from these studies are expected to provide novel insights into the molecular bases of balancing the energy demands of sensing and responding to environmental fluctuations in light and nutrient availability in photosynthetic organisms. In addition to the training of graduate students and postdoctoral scholars and collaborative research and mentoring interactions with students and a faculty member at an Historically Black College and University, broader impacts of the proposed investigations include research and instructional experiences designed to develop the capacity of undergraduate science majors and students from underrepresented groups, including students in the Charles Drew Science Enrichment Program at Michigan State University, to think critically and analytically.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Assessing Institutional Assets, Vulnerabilities, and Synergies and using a STEM Mentoring Ecosystem Framework: A Multi-institution, Interdisciplinary Workshop
-
批准号:2133544
-
项目类别:Standard Grant
-
资助金额:$9.8万
-
财政年份:2021
-
负责人:Beronda Montgomery
-
依托单位:
Light Quality and Quantity Inputs Into Phytochrome-Dependent Regulation of Anterograde Signaling, Photosynthesis and Growth During Photomorphogenesis
-
批准号:1515002
-
项目类别:Standard Grant
-
资助金额:$100.0万
-
财政年份:2015
-
负责人:Beronda Montgomery
-
依托单位:
Molecular Genetic Analysis of Spatial-Specific Phytochrome Responses in Arabidopsis Thaliana
-
批准号:0919100
-
项目类别:Standard Grant
-
资助金额:$76.52万
-
财政年份:2009
-
负责人:Beronda Montgomery
-
依托单位:
CAREER: Molecular Genetic and Biochemical Analysis of Biliprotein-Regulated Photomorphogenesis in Cyanobacteria
-
批准号:0643516
-
项目类别:Continuing Grant
-
资助金额:$75.0万
-
财政年份:2007
-
负责人:Beronda Montgomery
-
依托单位:
Starter Grant: Biliprotein Function in the Photomorphogenetic Responses of Fremyella diplosiphon (Microbial Biology Starter Grant)
-
批准号:0509700
-
项目类别:Standard Grant
-
资助金额:$5.0万
-
财政年份:2005
-
负责人:Beronda Montgomery
-
依托单位:
Postdoctoral Research Fellowship in Microbial Biology for FY2001
-
批准号:0102084
-
项目类别:Fellowship Award
-
资助金额:$15.0万
-
财政年份:2001
-
负责人:Beronda Montgomery
-
依托单位:
国内基金
海外基金
登录
查看更多内容
Exploring the Intrinsic Mechanisms of CEO Turnover and Market
-
批准号:--
-
项目类别:外国学者研究基金
-
资助金额:--
-
批准年份:2024
-
负责人:HAOFEI Z
-
依托单位:
Exploring the Intrinsic Mechanisms of CEO Turnover and Market Reaction: An Explanation Based on Information Asymmetry
-
批准号:W2433169
-
项目类别:外国学者研究基金项目
-
资助金额:--
-
批准年份:2024
-
负责人:HAOFEI ZHANG
-
依托单位:
Erk1/2/CREB/BDNF通路在CSF1R相关性白质脑病致病机制中的作用研究
-
批准号:82371255
-
项目类别:面上项目
-
资助金额:49.00万元
-
批准年份:2023
-
负责人:曹立
-
依托单位:
Foxc2介导Syap1/Akt信号通路调控破骨/成骨细胞分化促进颞下颌关节骨关节炎的机制研究
-
批准号:82370979
-
项目类别:面上项目
-
资助金额:48.00万元
-
批准年份:2023
-
负责人:张善勇
-
依托单位:
MYRF/SLC7A11调控施万细胞铁死亡在三叉神经痛脱髓鞘病变中的作用和分子机制研究
-
批准号:82370981
-
项目类别:面上项目
-
资助金额:48.00万元
-
批准年份:2023
-
负责人:陈敏洁
-
依托单位:
Idh3a作为线粒体代谢—表观遗传检查点调控产热脂肪功能的机制研究
-
批准号:82370851
-
项目类别:面上项目
-
资助金额:48.00万元
-
批准年份:2023
-
负责人:包玉倩
-
依托单位:
小脑浦肯野细胞突触异常在特发性震颤中的作用机制及靶向干预研究
-
批准号:82371248
-
项目类别:面上项目
-
资助金额:47.00万元
-
批准年份:2023
-
负责人:吴逸雯
-
依托单位:
GREB1突变介导雌激素受体信号通路导致深部浸润型子宫内膜异位症的分子遗传机制研究
-
批准号:82371652
-
项目类别:面上项目
-
资助金额:45.00万元
-
批准年份:2023
-
负责人:刘开江
-
依托单位:
声致离子电流促进小胶质细胞M2极化阻断再生神经瘢痕退变免疫机制
-
批准号:82371973
-
项目类别:面上项目
-
资助金额:48.00万元
-
批准年份:2023
-
负责人:孙迪
-
依托单位:
用于小尺寸管道高分辨成像荧光聚合物点的构建、成像机制及应用研究
-
批准号:82372015
-
项目类别:面上项目
-
资助金额:48.00万元
-
批准年份:2023
-
负责人:熊丽琴
-
依托单位: