LDRGDb - 豆科植物抗病基因数据库。

LDRGDb - Legumes disease resistance genes database.

作者信息

Saxena Harshita, Kulshreshtha Aishani, Agarwal Avinav, Kumar Anuj, Singh Nisha, Jain Chakresh Kumar

机构信息

Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India.

Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada.

出版信息

Front Plant Sci. 2023 Apr 18;14:1143111. doi: 10.3389/fpls.2023.1143111. eCollection 2023.

Abstract

Legumes comprise one of the world's largest, most diverse, and economically important plant families, known for their nutritional and medicinal benefits. Legumes are susceptible to a wide range of diseases, similar to other agricultural crops. Diseases have a considerable impact on the production of legume crop species, resulting in large yield losses worldwide. Due to continuous interactions between plants and their pathogens in the environment and the evolution of new pathogens under high selection pressure; disease resistant genes emerge in plant cultivars in the field against those pathogens or disease. Thus, disease resistant genes play critical roles in plant resistance responses, and their discovery and subsequent use in breeding programmes aid in reducing yield loss. The genomic era, with its high-throughput and low-cost genomic tools, has revolutionised our understanding of the complex interactions between legumes and pathogens, resulting in the identification of several critical participants in both the resistant and susceptible relationships. However, a substantial amount of existing information about numerous legume species has been disseminated as text or is preserved across fractions in different databases, posing a challenge for researchers. As a result, the range, scope, and complexity of these resources pose challenges to those who manage and use them. Therefore, there is an urgent need to develop tools and a single conjugate database to manage genetic information for the world's plant genetic resources, allowing for the rapid incorporation of essential resistance genes into breeding strategies. Here, developed the first comprehensive database of disease resistance genes named as LDRGDb - LEGUMES DISEASE RESISTANCE GENES DATABASE comprises 10 legumes [Pigeon pea (), Chickpea (), Soybean (), Lentil (), Alfalfa (), Barrelclover (), Common bean (), Pea (),Faba bean (), and Cowpea ()]. The LDRGDb is a user-friendly database developed by integrating a variety of tools and software that combine knowledge about resistant genes, QTLs, and their loci, with proteomics, pathway interactions, and genomics (https://ldrgdb.in/).

摘要

豆科植物是世界上最大、最多样化且具有重要经济意义的植物科之一,以其营养和药用价值而闻名。与其他农作物一样,豆科植物易受多种病害影响。病害对豆科作物品种的产量有相当大的影响,在全球范围内导致大量减产。由于植物与其环境中的病原体持续相互作用以及在高选择压力下新病原体的进化,田间植物品种中出现了针对这些病原体或病害的抗病基因。因此,抗病基因在植物抗性反应中起着关键作用,它们的发现以及随后在育种计划中的应用有助于减少产量损失。基因组时代凭借其高通量和低成本的基因组工具,彻底改变了我们对豆科植物与病原体之间复杂相互作用的理解,从而鉴定出了抗性和感病关系中的几个关键参与者。然而,关于众多豆科物种的大量现有信息是以文本形式传播的,或者分散保存在不同的数据库中,这给研究人员带来了挑战。因此,这些资源的范围、广度和复杂性对管理和使用它们的人构成了挑战。因此,迫切需要开发工具和一个单一的综合数据库来管理全球植物遗传资源的遗传信息,以便将重要的抗性基因迅速纳入育种策略。在此,开发了第一个名为LDRGDb - 豆科植物抗病基因数据库的抗病基因综合数据库,它包含10种豆科植物[木豆()、鹰嘴豆()、大豆()、小扁豆()、苜蓿()、三叶草()、菜豆()、豌豆()、蚕豆()和豇豆()]。LDRGDb是一个用户友好型数据库,通过整合各种工具和软件开发而成,这些工具和软件将关于抗性基因、数量性状位点及其位点的知识与蛋白质组学、通路相互作用和基因组学相结合(https://ldrgdb.in/)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74cf/10151526/122bb4aa93d6/fpls-14-1143111-g001.jpg

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