apical cell 中文意思是什麼

apical cell 解釋
頂端細胞
  • apical : adj. 1. 頂點的，頂端的。2. 【語言學】用舌尖發音的。n. 舌尖音〈如 t, d, s, l 等〉。
  • cell : n 1 小室，單室；隔間，艙；〈詩〉茅舍；（單個的）蜂窩，蜂房。2 〈詩〉墓穴，墓。3 （大修道院附屬的...
  1. The entire shoot apex of a horsetail could fit into the large apical cell in the growing tip of a fern.

    木賊的整個莖尖可相當于蕨類生長錐中大的頂端細胞。
  2. It fills and expands the apical portion of the cell and forces the nucleus into the slender basal portion.

    它充滿並推向細胞的頂部，迫使核移向狹窄的基部。
  3. Pea ; apical bud ; senescence ; programmed cell death

    豌豆頂芽衰老細胞編程性死亡pcd
  4. The temination " of the deferent duct got into cloacal chamber a as apical segment. 1. in ivtestis, seminiferous epithelium consisted of spermatogenous and sustentacular cell

    在期精巢內，精細管包含有精原細胞、初級精母細胞、少量精子細胞和支持細胞。
  5. Exosomes derived from human intestinal epithelial cell ( iec ) could be released from apical and basolateral sides and expressed mhc class i molecules, cd26, cd63 in basal conditions besides mhc class ii in inflammatory conditions. the data showed exosomes might be a mechanism of oral tolerance. exosome - like vesicles isolated from rat iec line, which were pulsed by antigens, were shown to induce antigen - spec

    模型的建立和exosomes的分離與純化我們利用一種c57bl / 6小鼠的3lllewis肺癌細胞系作模型，將3ll細胞皮下注射到c57bl / 6小鼠，待3周時無菌取出腫瘤組織，剪碎後用dmem加10 %的血清在37 ， 5 %的czo中培養， 30小時后收集培養上清。
  6. Labeling tunel method. the cell ultrastructural changes were similar to apoptosis in animal cells : the apical meristemetic cells underwent the programmed cell death. this was first detected in the apex cells of apical meristem, while peripheral cells differentiated gradually into different parts of a floral bud. but all the cells in the floral bud were subjected to the pcd process before it developed into a complete flower. 140bp dna fragment was found to deposit in apical bud during the plant development. the most important role of caspase - 8 was detected by western blot, and the expression of the procaspase - 8 was time - related with the dna frgmentation and the transformation from vegetative to the reproductive growth. these results suggested that pcd was an active process during the differentiation of apical meristem, and the senescence observed in the apical bud was due to the pcd process

    顯微超微結構研究表明，短日照條件下豌豆頂芽的衰老過程是從營養生長錐向花芽的轉化，而用dna原位末端標記tunel caspase - 8 western blot和140 bp dna片斷積累的試驗結果證明，轉化為花芽的整個生長錐細胞發生了編程性死亡pcd ，而且其最頂端部分細胞首先發生pcd ，而頂端周圍的分生組織細胞逐漸分化出花芽的各部分，但頂芽最後並沒有發育成為完整的花，所有細胞就都發生pcd ，從而頂芽衰老。
  7. Primordium ( pl. primodia ) a collection of cells that differentiates into a specialized cell, tissue or organ, e. g. the apical shoot and apical root primordia of the embryo

    原基：指能分化出特化的細胞、組織或器官的少數細胞，如胚芽原基和胚根原基。
  8. The cell division element class plant growth regulator is one kind of promotion plant being of ability to promote the vegetable cell fission and the variation, delay the leaf blade senescence, promote lateral bud growth, break the apical dominance, induce injuries of the organization, split up the different organs and promote chloroplast growth and synthesis

    細胞分裂素類植物生長調節劑是一種促進型植物激素，能夠促進植物細胞的分裂和變異，延緩葉片衰老；促進側芽發育，打破頂端優勢；誘導愈傷組織，分化成不同器官；促進葉綠體的發育和合成。
  9. The apical cell of the first leaf and of the first root originate almost at the same time after the embryo reaches to the 32 - celled phase

    胚胎在32細胞階段后，第一葉頂端細胞與第一根頂端細胞幾乎同時發生。
  10. Advances in the techniques for cryopreservation of " musa ". including germplasm embryogenic cell suspension, zygotic embryos and apical meristems over ten years are reviewed ; and the main factors affecting cryopreservation are also mentioned, which include material, pretreatment, loading and dehydrating

    總結了影響香蕉超低溫保存效果的幾個主要因素，主要包括材料、預處理、裝載處理以及冰凍保護劑。
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