查詢結果分析
相關文獻
- Comparative Anatomy and Histochemical Study of the Seeds of Sedum Formosanum N. E. Br. and Sedum Morrisonense Hayata
- 烏心石種子之發芽促進與貯藏
- 臺大實驗林臺灣杉種子園研究概況
- 臺灣金線連之組織培養--種子成熟度及前處理對萌芽與幼苗發育之影響
- 芹菜種子篩選分級之研究
- RAPD標識在番茄雜交一代雜種種子純度鑑定的應用
- 種子固體滲調技術
- 水稻秧苗生育特性之遺傳育種研究(12)--秧苗根伸長方向之變異
- 佛學的認識論
- Control of Fungal Growth with Sphagnum for Cold Stratification and Germination of Tree Seeds
頁籤選單縮合
題 名 | Comparative Anatomy and Histochemical Study of the Seeds of Sedum Formosanum N. E. Br. and Sedum Morrisonense Hayata=石板菜與玉山佛甲草種子之比較解剖與組織化學的研究 |
---|---|
作 者 | 翁茂倫; 黃玲瓏; | 書刊名 | Taiwania |
卷 期 | 43:4 1998.12[民87.12] |
頁 次 | 頁307-315 |
分類號 | 370 |
關鍵詞 | 種子; 比較解剖; 不可溶性儲存物質; 石板菜; 玉山佛甲草; Seeds; Comparative anatomy; Insoluble reserves; Sedum formosanum; Sedum morrisonense; |
語 文 | 英文(English) |
DOI | 10.6165/tai.1998.43(4).307 |
中文摘要 | 石板菜與玉山佛甲草的種子均為長橢圓形,玉山佛甲草種子的大小為石板菜種子 的1.5至2倍,而玉山佛甲草種子的重量則為石板菜種子的4倍。這兩種種種子的外表均有厚 的角皮層。而其種皮細胞亦各具一個突起,然而兩種種子種皮細胞的形狀與排列方式稍有不 同。這兩種種子的內部空間幾乎均為胚胎所佔滿,而在種皮與胚根之間具一層胚乳細胞,這 些細胞主要儲存物質為油脂。胚胎內的不可溶性儲存物質則為脂質與蛋白質,其中玉山佛甲 草葉細胞內的油脂體佔其細胞切面面積與蛋白質佔其細胞切面面積的比率較石板菜為高。 |
英文摘要 | Both seeds of Sedum formonsanum and Sedum morrisonense are oblong in shape. The seed size of S. morrisonense in 1.5-2 times of that of S. formosanum and the seed weight of S. morrisonense is four times of that of S. formosanum. On the outer surfaces of these two kinds of seeds, there are thick cuticular layers. The surface view of seed coats showed that the epidermal cells were all tuberculate but their shapes and arrangement were different between species. The inner spaces of these seeds are almost filled by the embryos. Between the radicle and seed coat there is a layer of endosperm cells. These cells contain predominantly lipid as a nutrient reserve. In the embryo the insoluble reserves are lipid and protein. The ratio of areas of oil bodies and areas of protein bodies in the cotyledonous cells of S. morrisonense (3.57) is higher than that of S. formosanum (1.87). |
本系統中英文摘要資訊取自各篇刊載內容。