Combinatorial Biosynthetic Pathway Engineering

组合生物合成途径工程

基本信息

  • 批准号:
    EP/X039587/1
  • 负责人:
  • 金额:
    $ 114.46万
  • 依托单位:
  • 依托单位国家:
    英国
  • 项目类别:
    Research Grant
  • 财政年份:
    2024
  • 资助国家:
    英国
  • 起止时间:
    2024 至 无数据
  • 项目状态:
    未结题

项目摘要

Bioactive natural products are of great biotechnological, biomedical, environmental and economic importance. For this reason, a large number of companies and academic groups are interested in using biosynthetic pathways derived from microorganisms to manufacture natural products. However, the production and purification of such products can be expensive, sometimes prohibitively so, and therefore maximising the productivity of the pathways is a major priority.The general aim of this project is to develop a combined computational and experimental strategy for optimising the productivity of microbial biosynthetic pathways, focusing on the Generally Regarded As Safe (GRAS) organism S cerevisiae, i.e. baker's yeast. A wide range of microbial pathways that make useful bioactive molecules can be imported at a genetic level into yeast. However, these pathways often have poor yields, which is a problem for a company that wants to manufacture a valuable product via an economically viable process. We therefore want to establish a set of rules how to optimise biosynthetic pathways in yeast, thus enabling the wider scientific and commercial community to maximise the productivity of these pathways in an efficient and predictable way. We are particularly interested in creating easy-to-use 'packages' of experimental and computational tools that can be utilised by small- to medium- sized commercial entities, since these are often constrained in terms of the amount of resources that they can dedicate to implementing new technologies. At the same time, we believe that our overall strategy will potentially benefit any industrial or academic team interested in producing bioactive molecules efficiently. In order to develop and apply our methods, we will focus on a model pathway, in this case a pathway that makes the polyketide molecule bikaverin. We will assemble a very large number of variants of the gene cluster that codes for the bikaverin pathway enzymes using synthetic DNA fragments. The performance of the resulting gene cluster variants will be analysed on a robotic platform once the variants have been introduced into yeast. This automation will greatly accelerate the process of comparing the performance of the different variants. The analytical data obtained through the above experimental procedures will be fed into an advanced new computational model, thus enhancing our understanding of how best to maximise the overall activity of the bikaverin pathway. The model will accordingly evolve as a result of this strategy, ultimately acting as a source of insight into how to design other biosynthetic pathways in order to maximise performance in the future.
生物活性天然产物具有重大的生物技术、生物医学、环境和经济重要性。因此,大量公司和学术团体对利用源自微生物的生物合成途径来制造天然产物感兴趣。然而,此类产品的生产和纯化可能非常昂贵,有时甚至令人望而却步,因此最大化途径的生产力是一个主要优先事项。该项目的总体目标是开发一种组合的计算和实验策略来优化微生物生物合成途径的生产力,重点关注公认安全(GRAS)的酿酒酵母,即面包酵母。产生有用生物活性分子的多种微生物途径可以在基因水平上导入酵母中。然而,这些途径通常产量较低,这对于希望通过经济可行的工艺生产有价值产品的公司来说是一个问题。因此,我们希望建立一套如何优化酵母生物合成途径的规则,从而使更广泛的科学和商业界能够以有效和可预测的方式最大限度地提高这些途径的生产力。我们对创建可供中小型商业实体使用的易于使用的实验和计算工具“包”特别感兴趣,因为这些工具通常受到它们可用于实施新技术的资源量的限制。同时,我们相信我们的整体战略将有可能使任何对有效生产生物活性分子感兴趣的工业或学术团队受益。为了开发和应用我们的方法,我们将重点关注模型途径,在本例中是制造聚酮化合物比卡维林的途径。我们将使用合成 DNA 片段组装编码比卡维林途径酶的基因簇的大量变体。一旦将所得基因簇变体引入酵母中,将在机器人平台上分析所得基因簇变体的性能。这种自动化将大大加快比较不同变体性能的过程。通过上述实验程序获得的分析数据将被输入到先进的新计算模型中,从而增强我们对如何最好地最大化比卡维林途径的整体活性的理解。该模型将因该策略而相应地发展,最终成为了解如何设计其他生物合成途径以最大限度地提高未来性能的来源。

项目成果

期刊论文数量(0)
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会议论文数量(0)
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John McCarthy其他文献

Agency, Power and Confrontation: the Role for Socially Engaged Art in CSCW with Rurban Communities in Support of Inclusion
代理、权力与对抗:社会参与艺术在 CSCW 与农村社区支持包容性中的作用
132. Genetic differences exist in the rate of maturity among grazing dairy cows
  • DOI:
    10.1016/j.anscip.2021.03.133
  • 发表时间:
    2021-04-01
  • 期刊:
  • 影响因子:
  • 作者:
    Maeve Williams;Roy D. Sleator;Craig P. Murphy;John McCarthy;Donagh P. Berry
  • 通讯作者:
    Donagh P. Berry
60 nm Widely Tunable Three Section Slot Laser
60 nm 宽范围可调谐三段狭缝激光器
  • DOI:
    10.1109/jqe.2023.3318588
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    2.5
  • 作者:
    Jack Mulcahy;John McCarthy;Frank H. Peters;Xing Dai
  • 通讯作者:
    Xing Dai
An Effective Decontamination Response Plan
  • DOI:
    10.1016/j.jen.2005.12.020
  • 发表时间:
    2006-02-01
  • 期刊:
  • 影响因子:
  • 作者:
    Keith D. Micucci;Craig Hanzl;Michael Ramos;John Lehr;Doug Dunn;Thomas Wagner;John McCarthy
  • 通讯作者:
    John McCarthy
New approaches for assessing site formation of submerged lithic scatters
  • DOI:
    10.1016/j.jasrep.2023.104046
  • 发表时间:
    2023-06-01
  • 期刊:
  • 影响因子:
  • 作者:
    Michael O'Leary;Michael Cuttler;Jonathan Benjamin;Geoff Bailey;Sean Ulm;John McCarthy;Chelsea Wiseman;Amy Stevens;Jo McDonald
  • 通讯作者:
    Jo McDonald

John McCarthy的其他文献

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{{ truncateString('John McCarthy', 18)}}的其他基金

Operator Analysis and Applications
算子分析及应用
  • 批准号:
    2054199
  • 财政年份:
    2021
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Standard Grant
Conference on Multivariable Operator Theory and Function Spaces in Several Variables
多变量算子理论与多变量函数空间会议
  • 批准号:
    2055013
  • 财政年份:
    2021
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Standard Grant
A Database and Analysis of Intergroup Hostility
群体间敌意的数据库和分析
  • 批准号:
    1756369
  • 财政年份:
    2018
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Standard Grant
I-Corps: Patient Leg-Powered Wheelchair Mobility to Promote Wellness
I-Corps:患者腿部动力轮椅移动以促进健康
  • 批准号:
    1743477
  • 财政年份:
    2017
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Standard Grant
Operator Theory and Applications
算子理论与应用
  • 批准号:
    1565243
  • 财政年份:
    2016
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Continuing Grant
Trypanosomatid protein synthesis as a target for novel drug therapies
锥虫蛋白合成作为新型药物治疗的靶点
  • 批准号:
    MR/N017447/1
  • 财政年份:
    2016
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Research Grant
Computer-Aided Invention of Complex Articulated Systems with Operational Constraints
具有操作约束的复杂铰接系统的计算机辅助发明
  • 批准号:
    1636017
  • 财政年份:
    2016
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Standard Grant
Changes-of mind in target selection for action
行动目标选择的想法改变
  • 批准号:
    1514246
  • 财政年份:
    2015
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Standard Grant
Transatlantic SynBio Workshop
跨大西洋合成生物研讨会
  • 批准号:
    BB/L027062/1
  • 财政年份:
    2014
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Research Grant
Warwick Integrative Synthetic Biology Centre
沃里克综合合成生物学中心
  • 批准号:
    BB/M017982/1
  • 财政年份:
    2014
  • 资助金额:
    $ 114.46万
  • 项目类别:
    Research Grant

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