F1 hybrids may have heterosis in a wide range of traits, such as environmental adaptation or growth condition. To facilitate research on F1 hybrids of Acanthopagrus schlegelii ♂ × Pagrus major ♀, differentially expressed genes of the whole body transcriptome between F1 hybrids and parents were analysed using Illumina high‐throughput sequencing. The results showed that genes related to development and immune process had significantly expressed in F1 hybrids. It revealed that F1 hybrids had quick growth and strong resistance to disease versus A. schlegelii and P. major. This is the first report on the transcriptome of A. schlegelii, P. major and their F1 hybrids at 1 month of age and provides an important foundational data for studying molecular mechanisms of heterosis.

中文翻译：

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F1杂种（Acanthopagrus schlegelii♂×Pagrus major♀）和亲本的转录组谱揭示了杂种对个体发育的影响

F1杂种可能在广泛的性状上具有杂种优势，例如环境适应性或生长条件。为便于研究石can（Acanthopagrus schlegelii） × 大g（Pagrus major）的F1杂种，使用Illumina高通量测序分析了F1杂种与亲本之间的整个转录组差异表达基因。结果表明，与发育和免疫过程相关的基因已在F1杂种中显着表达。这表明与A. schlegelii和P. major相比，F1杂种具有较快的生长和较强的抗病能力。这是关于A. schlegelii，P. major转录组的第一份报告。 及其1个月大的F1杂种，为研究杂种优势的分子机制提供了重要的基础数据。