根细胞

词组短语

root cell

与根细胞相关的网络例句 [注：此内容来源于网络，仅供参考]

Ginkgo has stronger ability of control the uptake and transportation of Na+andCl- from root to shoot than that of ailanthus.

NaCl胁迫下银杏叶片和根细胞对Na+吸收明显大于Cl-，臭椿在NaCl胁迫下根和叶细胞对Cl-的吸收大于Na+。

This paper deals with the changes in ATPase and PPase activities, lipid compositon of tonoplast vesicles from two wheat cultivars, Altas 66(Al-tolerant) and Scout 66(Al-sensitive) under Al stress.

刘友良 ，沈振国，何龙飞研究了铝胁迫下耐铝性不同的两个小麦品种根细胞液泡膜ATP酶、焦磷酸酶活性和膜脂的变化。

Ca2+concentration in singular Cu treatment group was usually higher than that in composite group by using localization of Ca2+ antimonite precipitation technique,.And distributing of Ca2+ in composite group.has no obvious difference from control group.

运用焦锑酸钾沉淀法发现，单一Cu处理的慈姑根细胞质中的C扩+浓度要比复合处理的普遍高，而复合处理组根细胞内的c扩十分布与对照无显著的差异，只是有较少的细胞中的焦锑酸钙沉淀颗粒比对照多。

When La3 in high concentration,in spite of in short time treatment,the ratio of electrolyte exosmosis is also increased. This probabily indicated high concentration La3 can destroyed the membrance ofroot.

高浓度的镧(c＞500 ug／ml)时，即使短时间的处理，也会使电解质外渗率提高，这可能和高浓度的镧使根细胞原生质膜破坏所致。

The effect of neodymium on root tip cell was similar to that on mesophyll cell. The influence of neodymium on cell ultrastructure was more evident in root.

钕对油菜主根根尖细胞的作用与对顶叶叶尖细胞作用类似，但对根细胞超微结构影响更为明显。

Mol·L~(-1) individually and also with both heavy metals present. Plasmolysis, concentrated cytoplasm, disappear ance of the cristae of mitochondria, ambiguity of framework and destruction of mitochondria envelope were all symptoms of root cells under Cu stress; hollowing cells was also found in Cd treatment, and there existed some different granule in these hollowing cells.

铜使根细胞产生质壁分离、细胞质浓缩、部分细胞空泡化，使线粒体脊突消失、结构模糊、外膜破坏；镉使根细胞空泡化，并在部分空泡化的细胞里产生大小不等的颗粒状物；铜、镉交互污染使根细胞受害程度加深，并兼有两者的受害症状特征：线粒体结构彻底破坏、空泡化细胞里的颗粒物更大电子密度更高、质壁分离现象更普遍、质膜上的颗粒物沉淀更大。

Almost all heavy metal ions enter root cells with the help of a metal transporter protein that are subsequently transported to the vacuole.

土壤中的大部分重金属离子都是通过金属转运蛋白进入根细胞，并在植物体内进一步转运至液泡贮存。

Observation on the ultrastructure of the radicle cell of cabbage seeds indicated that the ultrastructure changed with the seed vigor reduced, such as the segregation of cytoplasm from the cell wall, the fragmentation of cell membrane, the vesiculation of protoplasm, the homogenization of chromation, the disintegration of cytoplasm, the distinguishing of nuclear membrane and nucleous ,and so on.

胚根细胞亚显微结构电镜观察结果，甘蓝种子通过人工老化活力降低后，胚根超微结构发生了变化，主要表现为：质壁分裂，细胞膜内陷或局部断裂，细胞质空泡化，细胞器难以辨认，染色质均质化，核仁和核膜的界限模糊等现象。

Analysis indicated that the ratios of the Cd forms extracted by ethanol and by deionized water in root, and the ratios of soluble Cd in root cell showed accordancy with the ratio of Cd transported from root to aboveground parts, and also the ratios of the Cd forms extracted by ethanol and by deionized water in stem, and the ratios of soluble Cd in stem cell showed accordancy with the ratio of Cd translocated from rice straw to grain.

分析表明，两供试品种根组织中乙醇提取态和去离子水提取态Cd的比例及根细胞中可溶性Cd的比例与根系吸收的Cd向地上部的分配比例存在一致性；茎组织中乙醇提取态和去离子水提取态Cd的比例及茎细胞中可溶性Cd的比例与植株地上部积累的Cd向籽粒分配的比例间存在一致性。

If, however, the root cell is one of the rare tetraploid cells (a cell having four sets of chromosomes that arise spontaneously in the root), it may develop into a nodule.

如果这个根细胞是罕见的四倍体细胞（一种在根部自然拥有四套染色体的细胞），它就可能生长成为根瘤。

与根细胞相关的网络解释 [注：此内容来源于网络，仅供参考]

cytokinin：细胞分裂素类

生长素主要被用于诱导愈伤组织形成,诱导根的分化和促进细胞分裂,伸长生长.在促进生长方面,根对生长素最敏感.在极低的浓度下,(10-5~10-8mg/L)就可促进生长,其次是茎和芽.(3)细胞分裂素类(cytokinin) 这类激素是腺嘌呤的衍生物,

Hairy root：毛根

发根农杆菌中含有Ri质粒,其T-DNA在Vir基因的协助下整合进植物的核基因组,引起宿主植物发生毛根(hairy root)病,形成毛状根. 毛状根能够在无激素的培养基上生长,并且在液体培养中的生长速度大于相应的细胞培养物和未转化的根培养物.

rhizosphere：根际

①根际:根际(rhizosphere)是指与根系紧密结合的土壤或岩屑质粒的实际表面,与生长根紧密相接,其内含有根系溢泌物、土壤微生物和脱落的根细胞,以毫米计的微域环境.

root cellar：储藏根块植物的窖

root carving 根雕 | root cellar 储藏根块植物的窖 | root cells 根细胞

ectotrophic mycorrhiza：外生菌根

菌根主要有两种类型,即外生菌根(ectotrophic mycorrhiza)和内生菌根(endotrophic mycorr-hiza)(图3-24). 外生菌根是真菌的菌丝包被在植物幼根的外面,有时也侵入根的皮层细胞间隙中,但不侵入细胞内. 在这样的情况下,根的根毛不发达,甚至完全消失,

periclinal division：平周分裂

主根(main root):由胚根细胞的分裂和伸长所形成的向下垂直生长的根,是植物体上最早出现的根,有时也称直根(tap root)或初生根(primary root)切向分裂(弦向分裂,tangential division):是细胞分裂一根的圆周最近处切线相平行,也称平周分裂(periclinal division)

visceromotor root cell：脏运动根细胞

visceromotor reflex 内脏腹肌反射,内脏运动反射 | visceromotor root cell 脏运动根细胞 | viscerosensory reflex 内脏感觉反射

infection thread：感染丝

植物根部的分泌物吸引根瘤菌集中到根部,根瘤菌(rhizobium)附著在表皮及根毛细胞上,经由根毛的伤口进入寄主植物之根部,之后根瘤细菌侵入根细胞,形成感染丝 (infection thread) 并引起豆科植物根部的皮层细胞增生,在根皮层形成根瘤,

parasympathetic root cell：副交感根细胞

parasympathetic nerve ==> 副交感神经 | parasympathetic root cell ==> 副交感根细胞 | parataxic distortion ==> 情绪与欲望失调

visceromotor root cell：脏运动根细胞

visceromotor reflex ==> 内脏腹肌反射,内脏运动反射 | visceromotor root cell ==> 脏运动根细胞 | viscerosensory reflex ==> 内脏感觉反射