Prorocentrum cordatum (Ostenfeld) Dodge—is a planktonic armored dinoflagellate that is a bloom‐forming, potentially toxic cosmopolitan species. The transition from vegetative reproduction to the sexual process has been recently shown for this organism. Here, we present the results of transcriptomic data analysis that uncovered one syngamy‐associated and 16 meiosis‐associated proteins in P. cordatum. We also detected an amino acid sequence homologous to bacterial MutS2 protein. The MutS2 presence and origin in dinoflagellates are discussed for the first time.

中文翻译：

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Dinoflagellate Prorocentrum cordatum 中的推定减数分裂工具包：来自转录组的性过程的额外证据

Prorocentrum cordatum (Ostenfeld) Dodge - 是一种浮游装甲甲藻，是一种会开花、具有潜在毒性的世界性物种。最近已经表明这种生物体从营养繁殖到有性过程的转变。在这里，我们展示了转录组数据分析的结果，该结果揭示了P 中的一种同配相关蛋白和 16 种减数分裂相关蛋白。 cordatum。我们还检测到与细菌 MutS2 蛋白同源的氨基酸序列。第一次讨论了甲藻中 MutS2 的存在和起源。