胚素 的英文怎麼說
中文拼音 [pēisù]
胚素
英文
embryonin; blastin -
For long-term tissue cultures of domestic carrot the only requirement for adventive embryogeny was addition of an auxin.
栽培的胡羅卜進行長期組織培養時,對不定胚發生的唯一要求是加進植物生長素。In some cell lines there is a similar periodicity in changes of cell surface antigenicity or response to wheat germ agglutinin.
在某些細胞系中,細胞表面抗原性或對表胚凝集素的反應方面有相近似的周期性變化。Wheat germ agglutinin
小麥胚芽凝集素At germination, the embryo produces gibberellin, which stimulates the aleurone layer to synthesize enzymes, especially amylase
在種子萌發過程中,胚產生赤霉素,赤霉素可以刺激糊粉層合成一些酶特別是澱粉酶。Some brown chromatophores appeared in about 18h. the blastopore closed in 22h20min
18小時左右,出現褐色點狀色素胞, 22小時20分胚孔關閉。Materials and methods the mouse, golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation, respectively, and ar was induced by progesterone after capacitation, then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method. the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf, then the fertilization rate was observed. the 1 - cell, 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin, then the rate of blastocysts was recorded
方法取小鼠精子10份、金黃地鼠精子6份、人新鮮精液標本10份及人冷凍精液標本9份,分別與不同濃度內毒素共孵育進行體外獲能和孕酮誘導的頂體反應,應用金黴素和dna結合的熒光染料hoechest33258雙重熒光染色法檢測精子的獲能率和頂體反應率;小鼠體外受精實驗的精卵結合環節培養液中加入不同濃度的內毒素,觀察受精情況並記錄受精率;取小鼠1 -細胞胚胎、 2 -細胞胚胎和去卵透明帶2 -細胞胚胎,與不同濃度內毒素共孵育進行體外培養,觀察體外發育情況並記錄囊胚率。Using the mouse fetal ovary serum - free culture model, fetal ovaries from 14 day post coitus ( 14 dpc ) mouse were cultured, and treated by ay9944 - a - 7, nystatin and rs - 21745. the results showed that 0. 025, 0. 0625 and 0. 125 um ay9944 - a - 7 or 25, 50 and 75 iu / ml nystatin increased the total number of follicles per ovary significantly ; however, ay9944 - a - 7 and nystatin at the same doses could n ' t cause the same effect on the number of growing follicles and the average diameter of five largest follicles per ovary. 50 u. m rs - 21745 decreased the total number of follicles, the number of growing follicles and diameter of follicles per ovary significantly after 48 h
首先利用小鼠胚胎卵巢的體外無血清培養模型,培養妊娠14天( 14daypost - coitus , 14dpc )小鼠胚胎卵巢,分別添加能促進mas積累的ay9944 ,制黴菌素,和能抑制mas產生的rs - 21745進行處理,結果表明: 0 . 025 、 0 . 0625利0 . 125 m的ay9944 - a - 7與25 、 50和75iu ml的制黴菌素能顯著提高卵巢中形成卵泡的總數量,但是對生長卵泡數和卵泡直徑的作用不同;而mas合成抑制劑rs - 21745能夠顯著降低形成卵泡的總數量。Analysis of ectopic pregnancy after in vitro fertilization and embryo transfer
胚胎移植后異位妊娠發生因素的分析Kinetin was later shown to be inhibitory for embryoid formation.
激動素原來被表明抑制胚狀體的形成。In july 2002, arawana initially presented the second generation blending oil according with 1 : 1 : 1 food fatty acid ratio, based on the first generation blending oil, develops concept of health, adopts unique recipe, selects 8 kinds of materials - extracted vegetableseed oil, extracted bean oil, extracted corn embryo oil, aromatic groundnut oil, sesame oil, extracted flaxseed oil, extracted safflowerseed oil, not only retains the original flavor, but also keeps balanced nutrition, able to help human body absorb fatty acid to reach the perfect balance proportion of 1 : 1 : 1, and contains rich vitamin e, initially accords with the international standard, so it is the genuine nutrition cooking oil brewed according to standard of " food and drink guide of china civilians " in the present market
2002年7月,金魚在中國率先推出符合1 : 1 : 1膳食脂肪酸標準的第二代調和油,是在第一代調和油的基礎上,發展健康概念,採用獨特配方,精選8種原料精煉菜籽油精煉大豆油精煉玉米胚芽油精煉葵花籽油濃香花生油芝麻油精煉亞麻籽油精煉紅花籽油調和而成,不僅保有原有風味,香味濃郁,而且營養更均衡,能夠幫助人體吸收脂肪酸達到1 : 1 : 1的完美平衡比例,並且含有豐富的維生素e ,在國內率先達到國際標準,是目前市場上率先根據「中國居民膳食指南」標準調制的,是真正的營養食用油。Effect of fusarium graminearum toxin stress on culture property of wheat immature embryo
鐮刀菌毒素脅迫對小麥幼胚培養特性的影響The excellent level peanut kernel carefully chose in the homeland, take off red clothes, get rid of a gemmule, may be on a par with lucca oil each other
粒粒優級花生米,精選國內優級花生米,脫紅衣、去胚芽,並有效杜絕了紅麴黴素的留存,可與橄欖油相媲美。Abstract : the early embryo developmental block is a common phenomenon in mammal when embryos are cultured in vitro. many studies of phosphorus, glucose, hypoxanthine and cytoplasmic factors on early embryo developmental block carried out by different methods such as morphology, biochemistry, molecular biology and micromanipulation have been reviewed. the merit and shortcoming were analyzed and the necessity of using simple or components limited media overcoming early embryo developmental block were also reviewed. media that have been shown effective in overcoming early embryo developmental block in mouse, rat, hamster, rabbit, pig, sheep, cattle and monkey were listed
摘要哺乳動物胚胎在體外培養中普遍存在早期發育阻滯的現象.對此,人們用形態學、生物化學、分子生物學、顯微操作等手段開展了磷酸、葡萄糖、次黃嘌呤和細胞質因素對早期胚胎發育阻滯的影響的研究.本文綜合分析了共培養系統的優缺點.說明了採用完全成分已知的培養液對進行有關研究的必要性.列出了有效運用於克服小鼠、大鼠、倉鼠、兔、豬、羊、牛、猴等動物早期胚胎阻滯的成分已知的培養液的名稱。Using the young seedlings of wild type ( wt ) and four mutants ( phya, phyb, phyaphyb and hy4 ) of arabidopsis thaliana as plant materials, the effects of light quality and kinetin ( kt ) on some photomorphogenesis responses such as cotyledon enlargement, hypocotyl growth inhibition, accumulation of chlorophyll and anthocyanin were investigated in the present study. photoreceptor functions and interaction of light and kt in the responses was examined and discussed
本文以擬南芥( arabidopsisthaliana )野生型( wt )和四種光突變體phya 、 phyb 、 phyaphyb和砂hy4為材料研究不同光質與細胞分裂素( kt )對幼苗子葉擴大、下胚軸伸長、葉綠素和花色素苷積累的影響,分析光受體參與的反應以及探討光與kt在調節各種反應中的相互關系。Fish meal, corn gluten, wheat meal, krill meal, yeast, wheat germ , fish oil, spirulina powder, vimamin ? and mineral permix, glucan
魚粉、小麥粉、磷蝦粉、酵母、麥胚芽、魚油、螺旋藻粉、復合維生素、礦物質、卵磷脂、葡聚糖等。Fish meal, corn gluten, wheat meal, krill meal, yeast, wheat germ , fish oil, spirulina powder, vimamin and mineral permix, glucan
魚粉、小麥粉、磷蝦粉、酵母、麥胚芽、魚油、螺旋藻粉、復合維生素、礦物質、卵磷脂、葡聚糖等。Expression of igfs and their receptors in ovine preimplantation embryos
胰島素樣生長因子及其受體在綿羊早期胚胎的表達Effect of phytohormone on chromosome polyploidization and haploidization of callus of vicia faba
植物激素對蠶豆胚軸愈傷組織染色體加倍和減倍的影響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 。Effect of eggembryosin on cosmetology, anti - senility and immunoloregulation
雞胚胎素的美容抗衰老及免疫調節作用分享友人