| 产生担子器的担子菌一新科 |
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| 引用本文： | 庄文颖,贺新生.产生担子器的担子菌一新科[J].菌物学报,2007,26(3):339-342. |
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| 作者姓名： | 庄文颖 贺新生 |
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| 作者单位： | 1. 中国科学院微生物研究所真菌地衣系统学重点实验室,北京,100101
2. 西南科技大学生命科学与生物工程学院,绵阳,621010 |
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| 摘 要： | 作为担子菌的一个新科石花菌科目前包括单属、单种,即新属石花菌属和新种石花菌。新种子实体大型,胶质,石花菜状,具多级分枝;担子器(basidiopycnidium,新术语,用于描述一种内部产生担子的、发育良好的壳状结构)自末端分枝产生,长颈瓶状,具细长的喙,有发育良好的壁,内生担子和担孢子;担子短柱状,具3个横隔,无色,担孢子梗侧生;担孢子椭圆形,无色,单细胞。提供了子实体的形态、担子器形态及解剖结构、担子和担孢子的图解和详细描述,并对新种的分类地位进行讨论。
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| 关 键 词： | 石花菌 石花菌属 石花菌科 分类学 |
| 文章编号： | 1672-6472（2007）03-0339-0342 |
| 收稿时间： | 2007-05-31 |
| 修稿时间： | 2007-05-312007-06-13 |
A new pycnidioid basidiomycete family with gelatinized fruitbodies |
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| Authors: | ZHUANG Wen-Ying and HE Xin-Sheng |
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| Institution: | Key Laboratory of Systematic Mycology & Lichenology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101;School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China |
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| Abstract: | A new basidiomycete family Mycogelidiaceae with a new genus Mycogelidium is established to accommodate a Gelidium-like or coralloid macrofungus producing pycnidioid,long-beaked,basidium-bearing bodies,with transversely septate basidia and ellipsoid basidiospores. The gross morphology and anatomic structure of a new species are described and illustrated in a detail,and its distinctions from fungi with similar basidium-bearing structures are discussed. Basidiopycnidium is coined to term the well-developed,pycnidioid,basidium-bearing structure. |
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| Keywords: | Mycogelidium sinense Mycogelidiaceae taxonomy |
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