| 兰花鼠尾草(Salvia farinacea Benth.)两类腺毛发育过程中超微结构的研究 |
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| 引用本文： | 郑宝江,于丽杰,邢怡,王凤春. 兰花鼠尾草(Salvia farinacea Benth.)两类腺毛发育过程中超微结构的研究[J]. 植物研究, 2002, 22(1): 23-27 |
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| 作者姓名： | 郑宝江 于丽杰 邢怡 王凤春 |
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| 作者单位： | 1. 哈尔滨学院生物系,哈尔滨150086
2. 哈尔滨师范大学生物系,哈尔滨150080 |
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| 基金项目： | 黑龙江省科学技术计划项目青年基金资助 (Q97 8) |
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| 摘 要： | 电镜观察表明：兰花鼠尾草（Salvia farinacea Benth.）的头状腺毛（capitate trichomes）和盾状腺毛(peltate trichomes）在超微结构方面存在明显不同，盾状腺毛的分泌细胞中占优势的细胞器是质体，而头状腺毛中是内质网和质体；成熟的盾状腺毛角质层下间隙明显，而头状腺毛不明显；盾状腺毛的柄细胞的侧壁出现完全的角质化现象，而头状腺毛则无；头状腺毛的基细胞液化程度比盾状腺毛的高。
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| 关 键 词： | 兰花鼠尾草 头状腺毛 盾状腺毛 超微结构 发育 唇形科 |
| 修稿时间： | 2001-09-10 |
ULTRASTRUCTURE OF TWO TYPES OF GLANDULAR HAIRS OF SALVIA FARINACEA BENTH DURING DEVELOPMENT |
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| ZHENG Bao jiang YU Li-jie XING Yi WANG Feng chun. ULTRASTRUCTURE OF TWO TYPES OF GLANDULAR HAIRS OF SALVIA FARINACEA BENTH DURING DEVELOPMENT[J]. Bulletin of Botanical Research, 2002, 22(1): 23-27 |
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| Authors: | ZHENG Bao jiang YU Li-jie XING Yi WANG Feng chun |
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| Affiliation: | ZHENG Bao jiang 1 YU Li-jie 2 XING Yi 2 WANG Feng chun 2 |
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| Abstract: | There are two kinds of glangular hairs in Salvia farinacea Beath: Capitate trichomes and peltate trichomes. For examination under trans-electron microcope, the clear differences were found between capitate trichomes and peltate trichomes in their ultrastructure: the main organelle is endoplasmic reticulum in capitate trichomes while in peltate trichomes is plastid; Subcuticular space in peltate trichomes is larger than in capitate trichomes; The side wall of the stalk cell in peltate trichomes are completely cutinized,while not be found in capitate trichomes;There are more vacuoles in foot cells of capitate trichomes than that of peltate trichomes. |
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| Keywords: | Salvia farinacea Benth capitate trichomes peltate trichomes ultrastructure |
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