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| 香菇双单杂交后代不同发育阶段酯酶同工酶研究 | |
| 引用本文： | 叶明,叶生梅,戚中田,谭琦,潘迎捷.香菇双单杂交后代不同发育阶段酯酶同工酶研究[J].微生物学杂志,2005,25(1):54-56. |
| 作者姓名： | 叶明 叶生梅 戚中田 谭琦 潘迎捷 |
| 作者单位： | 1. 安徽工程科技学院,生化工程系,安徽,芜湖,241000;第二军医大学,基础医学部,上海,200433 2. 安徽工程科技学院,生化工程系,安徽,芜湖,241000 3. 第二军医大学,基础医学部,上海,200433 4. 食用菌遗传育种农业部部级重点实验室,上海,201106 |
| 基金项目： | 安徽省自然科学基金资助 (0 10 41112 ) |
| 摘 要： | 选用香菇野生株分别与栽培株及杂交株进行双单杂交 ,得到 8个杂交后代 ,且具有结实能力 ,分别对液培 2 0d杂交后代菌丝与液培原基酯酶同工酶进行了比较研究。结果表明 ,液培 2 0d菌丝菌株间酯酶同工酶酶谱显示出多样性 ,可以作为鉴定菌株的辅助遗传标记 ,而原基菌株间酯酶同工酶酶谱谱带较少 ,呈现趋同效应 ,不宜作为鉴定香菇菌株的辅助遗传标记。 |
| 关 键 词： | 香菇 双单杂交 酯酶同工酶 菌丝体期 原基期 遗传标记 |
| 文章编号： | 1005-7021(2005)01-0054-03 |
| 修稿时间： | 2004年5月10日 |
Esterase Isozyme at Different Growth Stages of Di-Monad Hybrid Filial Generations of Xianggu Mushroom (Lentinus edodes ) |
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| YE Ming,YE Sheng-mei,QI Zhong-tian,TAN Qi,PAN Ying-Jie.Esterase Isozyme at Different Growth Stages of Di-Monad Hybrid Filial Generations of Xianggu Mushroom (Lentinus edodes )[J].Journal of Microbiology,2005,25(1):54-56. | |
| Authors: | YE Ming YE Sheng-mei QI Zhong-tian TAN Qi PAN Ying-Jie |
| Institution: | YE Ming{1,2},YE Sheng-mei1,QI Zhong-tian2,TAN Qi3,PAN Ying-jie3 |
| Abstract: | Eight hybrid filial generations with fruiting capability were obtained from di-monad (single nucleus spore or single nucleus plasma) combination mating of a wild type strain (Q), a cultured type strain (S), and a crossed type strain (N 2) of xianggu mushroom species (Lentinus edodes) (LE), esterase isozyme of 20 days' hyphae in PDY liquid media were compared with their primordia cultured in liquid media. The results showed that the former displayed obvious difference and were regarded as supplementary genetic markers for identifying LE strains but the later patterns were less and trended to be the same and were not regarded as supplementary genetic markers for {identifying} LE strains. |
| Keywords: | Xianggu mushroom (Lentinus edodes) Di-monad hybrid esterase isozyme hyphae phase promordium phase genetic markers |
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