胚芽期 的英文怎麼說
中文拼音 [pēiyáqī]
胚芽期
英文
embryo-
Carrot tissue culture and plant regeneration factors including explants, medium and culture condition are combined together to study the most efficient protocol of carrot tissue culture and plant regeneration thereof. the most suitable explant is fresh hypocotyls segment and precultured hypocotyls derived from 7 - 10 day old aseptic plantlets generating in dark or in dim light, the best recipe for cullus induction and subculture is b5c ( 85 with 0. 5mg / l 6ba and 0. 5mg / l 2, 4 - d ), the ideal recipe for plant regeneration is 65 or ms free of hormone. a phytotron with a 16 / 8 h day / night cycle, at 25 is feasible for plant regeneration, and occasional exposure to sun light dramatically stimulates plant growth
建立了高效的胡蘿卜組織培養及再生體系以適于生產飲料的胡蘿卜「新黑田五寸人參」為材料，研究不同外植體、不同培養基，不同培養條件對胡蘿卜愈傷誘導及再生的影響，建立一套高效的胡蘿卜組織培養再生體系：最適于誘導愈傷的外植體是弱光或黑暗下發芽7 - 10d無菌苗下胚軸，最適合的愈傷誘導培養基和繼代培養是b _ 5c （ b _ 5 + 0 . 5mg l6ba + 0 . 5mg l2 ， 4 - d ） ，最適于植株再生的培養基為不添加任何激素的b _ 5或ms ，組織培養條件為25 、光照周期為16hr 8hr 。In the second part, the winter wheat embroy under vernalization treatment was used to study the effects of non - stress - vernalization low temperature treatment on the development and operation of cyanide - resistant respiration and expression of aox
第二部分，我們以冬小麥為材料，研究了不同時期非脅迫春化摘要低溫處理條件下冬小麥胚芽抗氰呼吸發生、運行和交替氧化酶表達的變化。The valt and the p valt of cyanide - resistant respiration were induced dramatically as well as the total respiration in early stage of vernalization treatment and deceased subsequently. the western blotting results also showed the parallel changes. during the whole treament time of 0 - 30d, although the cyanide - resistant respiration was increased, its opearation was lower than the cytochrome pathway which also made the main contribution to total respiration of winter wheat
結果表明:冬小麥胚芽在春化處理初期，伴隨著總呼吸速率的上升，抗氰呼吸容量（ valt ）和實際運行活性（ pvalt ）也快速升高，但在春化後期兩者均呈下降趨勢，與westernblotting結果十分吻合;在整個春化處理期間，抗氰呼吸活性雖有所上升，但相對于細胞色素主路來說，其運行還是處在一個較低的水平，而細胞色素主路則仍然占據了優勢。With the increase of substrate salinity, the accumulated sodium and chloride increased. as a result, all tissues had considerablly lower osmotic potentials than that of the solution on which they were grown at 60 day after planting. changes in length, dry weight, water content, ion concentrations, osomotic potential, ion content of hypocotyls during culture indicated that viviparous hypocotyls not only afforded nutrition for seedling growth, but also reserved ions, thus charged the balance of ion concentration and osmotic potential of the seedling
鹽脅迫下幼苗單株葉面積下降的程度大於光合速率的降低，葉面積的減小是導致減產的主要原因；木欖幼苗各組分中的離子濃度以及含量隨栽培時間而變化；栽培初期剛萌根時，幼苗原胚軸中的離子滲漏到培養液中；此後隨著根系的發育以及芽的生長，幼苗轉為從培養液中吸收離子，並以吸收na 、 cl離子為主。The paper also studied the survivorship, early growth and leaf photosynthetic characteristics of kandelia candel seedlings planted in the tidal mangrove area of zhangjiang estuar y of yunxuao, fujian
由花期轉入果期的木欖繁殖體，種子不經休眠而在母樹上發芽並從果實中伸出胚軸。During embryogenesis, capillaries develop in the fetus by neovascularization, where endothelial cells arise from progenitor cells ; and angiogenesis, in which new blood vessels sprout from old ones
在胚胎發育期，胎兒通過新血管化過程（其內皮細胞源於祖細胞）和新生血管形成過程（新血管由舊血管芽生而來）生成毛細血管。The researchers went after the " organ germ " - - the early cells made using partially differentiated cells known as epithelial and mesenchymal cells
研究人員一直從事著「器官胚芽」 - - - -部分具有分化潛能的早期的上皮細胞和間充質細胞的研究。分享友人