Molecular evaluation of deep-water rice germplasm for tolerance to anaerobic condition during germination

To understand the role of nitric oxide (NO) signaling and pathways involved in hypoxia tolerance, we performed transcriptome analysis on both RKB (hypoxia-tolerant) and IR-64 (hypoxia-sensitive) rice varieties under aerobic and hypoxic conditions. Additionally, we investigated the effects of L-NAA, an NO signaling inhibitor, on gene expression in RKB.

为解析一氧化氮（NO）信号及参与低氧耐受（hypoxia tolerance）的通路的功能，我们分别对耐低氧水稻品种RKB与低氧敏感（hypoxia-sensitive）品种IR-64在有氧条件（aerobic conditions）及低氧条件（hypoxic conditions）下开展了转录组分析（transcriptome analysis）。此外，我们还探究了L-NAA（一种NO信号抑制剂）对RKB基因表达（gene expression）的影响。