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首页> 外文期刊>Acta microbiologica et immunologica Hungarica: A quarterly of the Hungarian Academy of Sciences >Sexual attraction: on the role of fungal pheromone/receptor systems (A review).
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Sexual attraction: on the role of fungal pheromone/receptor systems (A review).

机译：性吸引力：关于真菌信息素/受体系统的作用（综述）。

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摘要

Pheromones have been detected in all fungal phylogenetic lineages. This came as a surprise, as the general role of pheromones in mate attraction was not envisioned for some fungi. Pheromones and pheromone receptor genes have been identified, however, in members of all true fungal lineages, and even for mycelia forming organisms of plant and amoeba lineages, like oomycetes and myxomycetes. The mating systems and genes governing the mating type are different in fungi, ranging from bipolar with two opposite mating types to tetrapolar mating systems (with four possible mating outcomes, only one of which leads to fertile sexual development) in homobasidioymcetes with more than 23,000 mating types occurring in nature. Pheromones and receptors specifically recognizing these pheromones have evolved with slightly different functions in these different systems. This review is dedicated to follow the evolution of pheromone/receptor systems from simple, biallelic bipolar systems to multiallelic, tetrapolar versions and to explain the slightly different functions the pheromone recognition and subsequent signal transduction cascades within the fungal kingdom. The biotechnological implications of a detailed understanding of mating systems for biological control and plant protection, in medicine, and in mushroom breeding are discussed.
机译：在所有真菌系统发生谱系中都检测到了信息素。出乎意料的是，对于某些真菌而言，信息素在伴侣吸引中的一般作用并未预见到。然而，已经在所有真正的真菌谱系的成员中，甚至对于植物和变形虫谱系的菌丝体形成生物，如卵菌和粘菌，都已鉴定出了信息素和信息素受体基因。真菌的交配系统和控制交配类型的基因在真菌方面有所不同，从具有两种相反交配类型的双极交配系统到具有超过23,000交配的同型拟鞭毛体的四极交配系统（具有四种可能的交配结果，其中只有一种导致可育的性发育）。自然界中发生的类型。特定识别这些信息素的信息素和受体在这些不同系统中的功能有所不同。这篇综述致力于追踪信息素/受体系统从简单的双等位基因双极系统到多等位基因，四极系统的演变，并解释信息素识别和随后的真菌王国内信号转导级联的功能略有不同。讨论了对生物控制和植物保护，医学和蘑菇育种交配系统的详细了解对生物技术的影响。

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