次生细胞壁

至今还无法将DNase活化及其引起的DNA断裂过程与次生细胞壁构建过程分开。

By now , there have been no ways to distinguish DNase activation and DNA fragmentation resulting from the activation from secondary cell wall formation .

启动子驱动GUS分析表明，BC3的表达和次生细胞壁的合成是直接相关的。

From promoter-GUS analyses , it was suggested that BC3 expression is directly correlated with active secondary cell wall synthesis .

这些结果表明BC3参与了纤维素的合成，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 .

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 .

木质素为芳香族聚合物，是植物体中含量仅次于纤维素的一类高分子有机物质，主要存在于次生加厚的植物细胞壁中。

Lignin is an aromatic polymers and macromolecular organic material second to cellulose inside plant , which is mainly present in the secondary thickened plant cell wall .