AdRoot: Genetic control of adventitious rooting in horticultural crops
AdRoot:园艺作物不定根的遗传控制
基本信息
- 批准号:BB/S007970/1
- 负责人:
- 金额:$ 71.32万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2019
- 资助国家:英国
- 起止时间:2019 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The aim of the proposed "AdRoot" project is to understand the genetic control of adventitious rooting and to identify molecular markers and beneficial alleles that will allow adventitious rooting to be controlled to the benefit of breeding in horticultural crops. Adventitious roots arise from plant stems during normal plant development or in response to environmental stresses such as flooding and wounding. In annual vegetable crops, including the grafted crops of the Solanaceae (tomato, pepper) and Cucurbitaceae (melon, watermelon) families, root system function relies partially on adventitious roots that develop from the hypocotyl (basal roots) or from the main stem, and this makes a contribution to root vigour which is largely undefined. In addition, propagation in perennial crops, especially from the Rosaceae family (including apple, plum, cherry, raspberries, strawberries) is dependent on the formation of adventitious roots from cuttings, runners (as in strawberries) and from nodal explants used for micropropagation. We will identify the genetic factors that control adventitious rooting in a crop from Solanaceae (tomato) and from Rosaceae (raspberry) through a programme of molecular genetic analysis, and we will conduct a comparative evaluation of genetic regulation of adventitious root formation in these key plant families. The understanding derived from this study will be suitable for improving the processes of (i) breeding of vegetable rootstocks to control root (and so scion) vigour, and (ii) ensuring that new cultivars within the Rosaceae family can be efficiently propagated. The project will involve a global seed company interested in selling more vegetable rootstock seeds, and a company involved in producing and breeding new soft fruit cultivars. The project will also generate new genomic and genetic resources to accelerate raspberry breeding.
拟议的“AdRoot”项目的目的是了解不定根的遗传控制,并确定分子标记和有益的等位基因,使不定根得到控制,有利于园艺作物的育种。不定根在植物正常发育过程中或响应于环境胁迫如洪水和创伤而从植物茎中产生。在一年生蔬菜作物中,包括茄科(番茄、辣椒)和葫芦科(甜瓜、西瓜)的嫁接作物,根系功能部分依赖于从下胚轴(基部根)或从主茎发育的不定根,这对根活力的贡献在很大程度上是不确定的。此外,多年生作物,特别是蔷薇科(包括苹果、李、樱桃、乌藨子、草莓)的繁殖依赖于从插条、匍匐茎(如草莓)和用于微繁殖的节外植体形成不定根。我们将通过分子遗传分析的程序确定控制茄科(番茄)和蔷薇科(树莓)作物不定根的遗传因素,我们将对这些关键植物家族不定根形成的遗传调控进行比较评估。从这项研究中获得的理解将适用于改进以下过程:(i)蔬菜砧木的育种以控制根(以及接穗)活力,以及(ii)确保蔷薇科家族内的新品种可以有效地繁殖。该项目将涉及一家有兴趣销售更多蔬菜砧木种子的全球种子公司,以及一家参与生产和培育新的软果品种的公司。该项目还将产生新的基因组和遗传资源,以加速树莓育种。
项目成果
期刊论文数量(2)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
The ORGAN SIZE (ORG) locus modulates both vegetative and reproductive gigantism in domesticated tomato.
器官大小 (ORG) 基因座调节驯化番茄的营养和生殖巨人症。
- DOI:10.1093/aob/mcad150
- 发表时间:2023
- 期刊:
- 影响因子:4.2
- 作者:Vicente MH
- 通讯作者:Vicente MH
Genes involved in auxin biosynthesis, transport and signalling underlie the extreme adventitious root phenotype of the tomato aer mutant
- DOI:10.1007/s00122-024-04570-8
- 发表时间:2024-04-01
- 期刊:
- 影响因子:5.4
- 作者:Kevei,Zoltan;Larriba,Eduardo;Thompson,Andrew J.
- 通讯作者:Thompson,Andrew J.
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Andrew Thompson其他文献
A Test of the New General Service List
新一般事务人员名单的测试
- DOI:
- 发表时间:
2015 - 期刊:
- 影响因子:0
- 作者:
R. Stubbe;J. Stewart;Luke K. Fryer;C. J. Anderson;Aaron Gibson;P. Carter;P. Meara;N. Schmitt;J. Read;S. Webb;John P. Racine;Tim Stoeckel;Dale Brown;Joh Clenton;Stuart Mclean;P. Thwaites;T. Nakata;Kiwamu Kasahara;Masumi Kojima;James Rogers;Yuko Hoshino;Vivienne Rogers;Alex Cameron;Andrew Gallacher;Peter Harold;M. Howarth;Linda Joyce;Tim Pritchard;Zelinda Sherlock;Andrew Thompson;H. Shin - 通讯作者:
H. Shin
Social disadvantage in early psychosis and its effect on clinical presentation and service access, engagement and use
早期精神病的社会劣势及其对临床表现和服务获取、参与和使用的影响
- DOI:
- 发表时间:
2023 - 期刊:
- 影响因子:11.3
- 作者:
Eliza Fordham;C. Gao;K. Filia;B. O’Donoghue;Catherine L. Smith;S. Francey;D. Rickwood;N. Telford;Andrew Thompson;E. Brown - 通讯作者:
E. Brown
The Cascading Haar Wavelet Algorithm for Computing the Walsh–Hadamard Transform
- DOI:
10.1109/lsp.2017.2705247 - 发表时间:
2016-09 - 期刊:
- 影响因子:3.9
- 作者:
Andrew Thompson - 通讯作者:
Andrew Thompson
The development of a novel sexual health promotion intervention for young people with mental ill-health: the PROSPEct project
针对患有精神疾病的年轻人开发新型性健康促进干预措施:PROSPEct 项目
- DOI:
10.1186/s12913-024-10734-5 - 发表时间:
2024 - 期刊:
- 影响因子:2.8
- 作者:
Hayley Nolan;Brian O’Donoghue;M. Simmons;Isabel Zbukvic;Sophia Ratcliff;Alyssa C. Milton;Elizabeth Hughes;Andrew Thompson;Ellie Brown - 通讯作者:
Ellie Brown
Optically Based Bacteria Hand-Held Sensor: From Fundamentals to Proof of Concept
基于光学的细菌手持式传感器:从基础知识到概念验证
- DOI:
- 发表时间:
2020 - 期刊:
- 影响因子:2.2
- 作者:
Andrew Thompson;Basil Hable;Adam Honts;J. Strickler;Thomas Hansen;Marcia R. Silva - 通讯作者:
Marcia R. Silva
Andrew Thompson的其他文献
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{{ truncateString('Andrew Thompson', 18)}}的其他基金
Developing a resilient and regenerative tea production system
开发有弹性和再生性的茶叶生产系统
- 批准号:
BB/Y003241/1 - 财政年份:2023
- 资助金额:
$ 71.32万 - 项目类别:
Research Grant
Collaborative Research: The Antarctic Circumpolar Current: A Conduit or Blender of Antarctic Bottom Waters?
合作研究:南极绕极流:南极底层水的管道还是混合器?
- 批准号:
2023259 - 财政年份:2020
- 资助金额:
$ 71.32万 - 项目类别:
Standard Grant
Submesoscale sea ice-ocean interactions in marginal ice zones
边缘冰区的亚尺度海冰-海洋相互作用
- 批准号:
1829969 - 财政年份:2018
- 资助金额:
$ 71.32万 - 项目类别:
Standard Grant
Collaborative Research: Observations of Three-dimensional Transport Pathways and Biogeochemical Fluxes in the Southern Ocean using Autonomous Gliders
合作研究:利用自主滑翔机观测南大洋三维传输路径和生物地球化学通量
- 批准号:
1756956 - 财政年份:2018
- 资助金额:
$ 71.32万 - 项目类别:
Standard Grant
Alcohol dependence and associated disease: determinants, pathogenesis and treatment
酒精依赖和相关疾病:决定因素、发病机制和治疗
- 批准号:
MR/S000607/1 - 财政年份:2018
- 资助金额:
$ 71.32万 - 项目类别:
Fellowship
Collaborative Research: Initiation of the Antarctic Slope Front in West Antarctica
合作研究:南极洲西部南极坡锋的起始
- 批准号:
1644172 - 财政年份:2017
- 资助金额:
$ 71.32万 - 项目类别:
Standard Grant
Care for the Future - Leadership Fellowship
关爱未来 - 领导力奖学金
- 批准号:
AH/R013438/1 - 财政年份:2017
- 资助金额:
$ 71.32万 - 项目类别:
Research Grant
Genomics-assisted selection of Solanum chilense introgression lines for enhancing drought resistance in tomatoes
基因组学辅助选择智利茄渗入系以增强番茄的抗旱性
- 批准号:
BB/L011611/1 - 财政年份:2015
- 资助金额:
$ 71.32万 - 项目类别:
Research Grant
EAPSI: Searching for links between protozoan communities and changes in nutrient availability over time in Antarctic Dry Valley soils
EAPSI:寻找南极干谷土壤原生动物群落与养分有效性随时间变化之间的联系
- 批准号:
1415069 - 财政年份:2014
- 资助金额:
$ 71.32万 - 项目类别:
Fellowship Award
Understanding the Genetic Basis of Traits for Rootstock Improvement in Vegetable Crops
了解蔬菜作物砧木改良性状的遗传基础
- 批准号:
BB/L01954X/1 - 财政年份:2014
- 资助金额:
$ 71.32万 - 项目类别:
Research Grant
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