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- The move on lateral root and fibril gives birth to root hair. 側根和須根上著(zhù)生根毛。
- Lateral root Any ROOT that arises from the PERICYCLE of another root. 側根:起源于根的中柱鞘的根。
- Each of them had tap root, verticillate lateral root, stem,cotyledon, first pair of true leaf, and terminal bud. 在顯微鏡下觀(guān)察到花粉粒發(fā)育成為胚狀體的全過(guò)程。
- The changed of nematodes per cm root showed an inverse trend with the age of seedlings between taproot and lateral root. 隨著(zhù)土層的加深,主根和側根內線(xiàn)蟲(chóng)密度差異減??;
- The study also revealed that, inhibitory effect was much pronounced in root and lateral root development rather than germination and shoot growth. 研究還顯示,提取物對植物根和側根的抑制作用比對種子萌發(fā)和莖的生長(cháng)抑制作用更顯著(zhù)。
- Lateral root development and gravitropism are regulated by polar auxin transport (PAT), and auxin efflux inhibitors (AEI) inhibit LR growth and tropism. 生長(cháng)素極性運輸 (polar auxin transport, PAT) 對側根發(fā)生和根尖向地性起著(zhù)重要的調節作用,添加外源生長(cháng)素極性運輸抑制劑不僅抑制了側根發(fā)生,同時(shí)還使根尖喪失了向地性。
- The root dry weight, ratio of dry weight axial/lateral root were greater, but nodule number of lateral root, number of lateral root in var. hirsute cultivars were less. 龍生型花生根干重大、側根根瘤數少、主根干重/側根干重大、側根數少;
- Lateral root initiation, lateral root primordium formation, and formation and activation of lateral meristem are some key stages for lateral root formation. 側根的發(fā)生起源于特定的中柱鞘細胞,其發(fā)生過(guò)程可簡(jiǎn)單地分為側根發(fā)生的起始、側根原基的形成、側根分生組織的形成和活化等幾個(gè)關(guān)鍵時(shí)期。
- Auxin action is involved in all the stages of lateral root formation, and jasmonic acid has some effects on the regulation of lateral root formation too. 參與側根發(fā)生調控的植物激素主要是生長(cháng)素,它影響到側根發(fā)生過(guò)程的各個(gè)時(shí)期。茉莉酸對側根的發(fā)生也有一定的調控作用。
- We suggest that first lateral root numbers per unit taproot length was used as index for drought tolerance identification and selection in dryland cotton. 單位主根長(cháng)度一級側根著(zhù)生密度可作為棉花耐旱性鑒定和選育的指標。
- The results shows that contracted taproot and developed lateral root of alfalfa adapted soil moisture changes on eluviated cinnamon soil which is great depth and drains well. 結果表明:在土層深厚、排水良好的淋溶褐土上,紫花苜蓿主根收縮,側根發(fā)達,適應土壤上下層水分的變化。
- Soybean, wheat seed dressing in 40 times and soaking in 400 times of RPA type of agriculture,the effects are very clear in the germinative capacity,the number of lateral root. 黃豆、小麥以農用型400拌浸種和40倍拌種,對其發(fā)芽生長(cháng)有顯著(zhù)的促進(jìn)作用。
- The root lines of regenerative plants grew rapidly, showing more branching roots and lateral roots. 毛狀根再生植株在形態(tài)學(xué)上表現根系發(fā)達,節根分節較多,側根發(fā)達,生長(cháng)迅速。
- Comparision of their maps, 40 different spots were digested in gel with TPCK-trypsin and measured with MALDI TOF MS, and 20 protein were identified, which may help to search mechanism of the development of lateral root. 分析其不同部位的雙向電泳圖譜的蛋白質(zhì)表達差異,應用胰蛋白酶膠內酶解及基質(zhì)輔助激光解吸/電離飛行時(shí)間質(zhì)譜(MALDI-TOFMS)的肽質(zhì)指紋技術(shù)對40個(gè)差異表達蛋白質(zhì)進(jìn)行鑒定,最終鑒定出20個(gè)蛋白,從而為側根發(fā)生機理的研究提供科學(xué)依據。
- Note :1 ,Thinner and longer roots ;2 ,Roots with many fibrils ;3 ,Roots with many lateral roots ;4 ,Aerial roots . 注:1.;較細長(cháng)的根;2
- Lateral roots numerous, fascicled, to 16 cm, 1-2 mm in diam., with few fibrous roots. 側根多數,簇生,在16厘米,1-2毫米直徑,具很少須根。
- The gas bubbled to the surface of the water. 氣體變成氣泡升上水面。
- At higher nitrate supply, root elongation of 478 was inhibited, the distance from the site of lateral root elongation to root tip became shorter, the root cap became shorter, and root elongation zone became swollen. 在高濃度NO_3~-供應條件下,478根伸長(cháng)顯著(zhù)縮短,側根發(fā)生部位距根尖的距離變短、根冠變薄,根伸長(cháng)區膨大。
- The surface of the liquid gradually crusted over. 液體表面漸漸地結了一層皮。
- A breeze ruffled the surface of the lake. 一陣微風(fēng)吹皺了湖面。