| 灰绒泡菌生活史及其子实体发育过程的显微观察 |
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| 引用本文： | 戴丹,徐晓琪,王赛禹,李玉,张波.灰绒泡菌生活史及其子实体发育过程的显微观察[J].菌物学报,2021,40(2):379-386. |
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| 作者姓名： | 戴丹 徐晓琪 王赛禹 李玉 张波 |
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| 作者单位： | 1.吉林农业大学食药用菌教育部工程研究中心 吉林 长春 1301182.沈阳农业大学植物保护学院 辽宁 沈阳 110866 |
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| 基金项目： | 国家自然科学基金(31970020,31400011). |
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| 摘 要： | 为明确灰绒泡菌Physarum cinereum的个体发育特征,本研究在实验室条件下完成了该菌的生活史,并对其子实体发育过程进行显微观察。灰绒泡菌P. cinereum孢子萌发方式为裂式,显型原质团水白色;子实体形态建成可分为孢囊形成期和孢囊成熟期,孢囊成熟期幼孢囊颜色随着孢子的形成呈现白色-红棕色-黑褐色逐渐加深的变化;子实体在发育过程中孢丝形成后原生质割裂形成孢子。
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| 关 键 词： | 真黏菌 绒泡菌属 显型原质团 个体发育 石灰结 |
| 收稿时间： | 2019-09-23 |
Life cycle and microstructure formation during sporulation of Physarum cinereum |
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| Authors: | DAI Dan XU Xiao-Qi WANG Sai-Yu LI Yu ZHANG Bo |
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| Institution: | 1. Engineering Research Center of Edible and Medicinal Fungi, Chinese Ministry of Education, Jilin Agricultural University, Changchun, Jilin 130118, China2. College of Plant Protection, Shenyang Agricultural University, Shenyang, Liaoning 110866, China |
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| Abstract: | The life cycle of Physarum cinereum was investigated in water agar medium and microscopic structure formation at five different stages during sporulation was observed. Spores of P. cinereum germinated by a V-shaped split method then produced watery white plasmodium of phaneroplasmodial type. The sporulation includes two periods, sporocarp formation and sporocarp maturity. The color of sporocarp changed from white to red-brown and finally black as spores developed during sporocarp maturity. Spores formed after capillitium formation during sporulation. |
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| Keywords: | true slime molds Physarum phaneroplasmodium ontogeny lime knot |
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