Interdisciplinary Program in Agricultural Genomics, Seoul National University, Seoul 08826, Korea.
Department of Plant Science, Plant Genomics and Breeding Institute, Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Sci Data. 2018 Jun 5;5:180103. doi: 10.1038/sdata.2018.103.
Hot pepper (Capsicum annuum) is one of the most consumed vegetable crops in the world and useful to human as it has many nutritional and medicinal values. Genomic resources of pepper are publically available since the pepper genomes have been completed and massive data such as transcriptomes have been deposited. Nevertheless, global transcriptome profiling is needed to identify molecular mechanisms related to agronomic traits in pepper, but limited analyses are published. Here, we report the comprehensive analysis of pepper transcriptomes during fruit ripening and pathogen infection. For the ripening, transcriptome data were obtained from placenta and pericarp at seven developmental stages. To reveal global transcriptomic landscapes during infection, leaves at six time points post-infection by one of three pathogens (Phytophthora infestans, Pepper mottle virus, and Tobacco mosaic virus P0 strain) were profiled. The massive parallel transcriptome profiling in this study will serve as a valuable resource for detection of molecular networks of fruit development and disease resistance in Capsicum annuum.
辣椒（Capsicum annuum）是世界上消费最多的蔬菜作物之一，对人类很有用，因为它具有许多营养价值和药用价值。自从辣椒基因组完成并大量储存转录组等数据以来，辣椒的基因组资源就已经公开了。然而，需要对全球转录组进行分析，以确定与辣椒农艺性状相关的分子机制，但发表的分析有限。在这里，我们报告了在果实成熟和病原体感染过程中辣椒转录组的综合分析。对于成熟过程，从七个发育阶段的胎座和果皮中获得了转录组数据。为了揭示感染过程中的全局转录组景观，在感染后的六个时间点对三种病原体（致病疫霉、辣椒斑驳病毒和烟草花叶病毒 P0 株）感染的叶片进行了分析。本研究中的大规模平行转录组分析将为检测辣椒果实发育和抗病性的分子网络提供有价值的资源。
