禾本科作物的脆秆突变体是研究次生细胞壁形成的合适的材料。
"Brittle culm" mutants found in Gramineae crops are suitable materials to study the mechanism of secondary cell wall formation.
摘要禾本科植物的脆秆突变体是进行次生细胞壁研究的理想材料。
Abstract: Brittle culm mutant in gramineae plants is an ideal material for secondary cell wall research.
这些结果表明BC 3参与了纤维素的合成，并且对次生细胞壁的正常形成是必需的。
These results suggest that BC3 is tightly involved in the synthesis of cellulose and is essential for proper secondary cell wall construction.
次生生长包括维管组织形成、次生细胞壁形成、木质化、PCD以及心材形成等过程。
The secondary growth includes several consecutive processes such as vascular tissue differentiation, secondary cell wall deposition, lignification, PCD and heart wood formation.
也有一些不同，植物PCD的产物既可被其它细胞吸收利用；也可用于构建自身的次生细胞壁。
But PCD in plants is different from that in animals in that the products from PCD in plants can either be phagocytosed by other cells or used for constructing the cell's own secondary wall.
也有一些不同，植物PCD的产物既可被其他细胞吸收利用；也可用于构建自身的次生细胞壁。
But PCD in plants is different from that in animals in that the products from PCD in plants can either be phagocytosed by other cells or used for constructing the cells own secondary wall.
除了上述典型的过敏性坏死反应特征以外，寄主细胞还产生了细胞壁防御结构和次生物质。
Besides from the above-mentioned typical characters of hypersensitive reaction, the host cells also produced defense structure in cell walls and secondary metabolic materials.
长细胞壁上的过氧化物酶活性主要集中在次生壁窄层中，以第一年相对休眠期酶活性最高。
Peroxidase activity concentrated in the narrow lamellae of the long cell walls, where lignin mainly deposited, especially in the first relative dormancy period.
纤维细胞壁的超微结构典型地分为胞间层(ML)、初生壁(P)、次生壁外层(S1)、次生壁中层(S2)及次生壁内层(S3)。
TEM images showed that cell wall of the fibre is typically divided into three layers including the primary wall (p), the middle lamellar (ML) and the secondary wall (S1, S2 and S3).
结果表明，随着细胞次生壁的形成与木质化，细胞壁结构发生较大变化。
The results indicated that along with the formation and lignification of the secondary wall, great changes had taken place in the cell walls.
与木质化过程的比较结果表明，POD参与了细胞壁的木质化过程，但次生壁中木质素的沉积位置并不与POD活性位置一一对应。
The present results indicated that POD had participated in the lignification. However, the distribution of POD was not same as the regions of lignin deposition completely.
与木质化过程的比较结果表明，POD参与了细胞壁的木质化过程，但次生壁中木质素的沉积位置并不与POD活性位置一一对应。
The present results indicated that POD had participated in the lignification. However, the distribution of POD was not same as the regions of lignin deposition completely.
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