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- The anatomical study of the microscopic structure of animal and plant tissues. 组织学对动植物组织的微以构的解剖研究
- Exogenously supplied aspartate is not an active precursor of asparagine in plant tissues. 外来供给的天门冬氨酸,在植物组织中并不是一个活跃的天门冬酰胺前体。
- In nature, this bacterium transfers genetic material into plant tissues by releasing plasmids onto damaged plant cells. 通过把原生质释放到损坏的植物细胞上,这种细菌把基因材料转移到植物的组织当中。
- The method of CTAB and SDS are suited to extract the RNA of the plant tissues in which polyphenols and polysaccharides are rich. CTAB法和SDS法适于富含多糖和多酚等物质的植物总RNA提取。
- The activity of these enzymes is crucial for the colonization of plant tissues, and these enzymes can be determinants of pathogenicity or virulence. 这些酶对病菌在植物组织上的定植起关键作用, 同时酶活性的高低也决定病原菌的毒性或致病性。
- Ascorbic acid or vitamin C is an important aldonic acid found universally in plant tissues, particularly in citrus fruits. 抗坏血酸或维他命C是植物组织中普遍存在的重要醛酸,柑橘类植物果实中含量尤为丰富;
- In this paper, the methods of pectin extraction and purification from plant tissues, including chemical and biological methods, are introduced. 本文综述了从植物中提取果胶的各种方法,包括化学提取法和生物提取法。
- For decades it has been possible to identify THC chemically, but the drug is not present in all plant tissues or throughout a plant's life cycle. 几十年来尽管能够通过化学手段鉴定THC,但是这种药物并不是植物所有组织中存在,而且不是在植物的整个生命周期中存在。
- A type of plant tissue consisting of elongated cells with tapering ends, occurring in supporting and conducting tissue. 纤维细胞组织一种植物组织,由有逐渐变细的尾的拉长的细胞构成,存在于支撑和引导组织中
- Phenolic compounds, polysacchrides, proteins and unidentified secondary metabolites are four main factors interfering the isolation of RNA from plant tissues. 酚类化合物、多糖、蛋白质和未知次级代谢产物是影响植物组织RNA提取的几个主要干扰因素。
- The methods of isolating total RNA from plant tissues, including Improved CTAB, SDS-phenol, Hot borate, Guanidine Isothiocyanate and Trizol kit method, were compared and improved. 改良CTAB法和改进SDS-酚法可从田间叶片中得到高质量的RNA,改良CTAB法提取的RNA纯度高于SDS-酚法,但产率却显著低于SDS-酚法;
- The quantification of the partitioning of recently photosynthesized C to plant tissues, soils and respirations is essential for understanding the global C cycle. 近期(系指数星期的时间尺度,约相当于植物某一生长期)光合C是“大气-植物-土壤”系统C循环的重要组成部分;
- A superficial outgrowth of plant tissue, such as the prickle of a rose. 突出体植物组织的表面突出,例如玫瑰的刺
- Plant tissue consisting of parenchyma cells that contain chloroplasts. 绿色组织由含叶绿体的薄壁细胞构成的植物组织
- Secondary growth encompasses all growth in diameter, a major component of woody plant tissues and many nonwoody plants. 根的维管组织与茎不一样。茎的维管束木质部韧皮部呈束状排列在同一半径上。
- A superficial outgrowth of plant tissue,such as the prickle of a rose. 突出体植物组织的表面突出,例如玫瑰的刺
- A type of undifferentiated plant tissue that gives rise to vascular tissue. 原始形成层植物分层组织的种类,产生维管束组织
- The plasmids enter the plant tissue and produce a swelling, or tumor. 原生质进入植物组织后产生了浮肿,或者说是肿瘤。
- A similar injury to plant tissue, often resulting in discoloration or spoilage. 水果的伤痕植物组织的类似伤口,伤处有色斑,易腐烂
- The plant was growing at an angle. 植物呈一定角度生长。