胚原基 的英文怎麼說

中文拼音 [pēiyuán]
胚原基 英文
embryonic analage
  • : 名詞[生物學] (初期發育的生物體) embryo
  • : Ⅰ形容詞1 (最初的; 原來的) primary; original; former 2 (沒有加工的) unprocessed; raw Ⅱ動詞(原...
  1. In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed

    對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: ( 1 )數珠珊瑚花被呈2 / 5螺旋狀發生,遠軸側的1枚先發生,其次為近軸側的1枚發生,最後側方的2枚花被幾乎同時發生,第3枚花被在靠近第1枚的位置發生,第2枚和第3枚之間有1個空隙; ( 2 ) 4枚雄蕊是同時發生的; ( 3 )心皮發生於分生組織的遠軸側,心皮形成后,向上向軸生長,在子房成熟前在近軸側非正中位形成1個孔,該孔為心皮最終愈合前的殘跡,到子房成熟時,因子房的生長孔被擠壓縮小,在進一步的生長過程中愈合.子房由1枚心皮構成; ( 4 )從子房發育過程的切片看,該植物的珠是在子房發生后不久發生的,子房上的圓孔形成時,從近軸側的分生組織發生,由分化出珠被與珠心
  2. It lasted for more than four months from initiation of the ovulate strobilus to formation of anatropous ovules

    從雌球果發生到珠分化歷時4個多月。
  3. 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礎上,發展健康概念,採用獨特配方,精選8種料精煉菜籽油精煉大豆油精煉玉米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。
  4. Recombination gene was cut - down and introduced into the nuclei of oocytes or the cytoplasm of goldfish at one - cell stage via microinjection. the results as follows : ( 1 ) fluorescence was observed from embryo under suitable uv light after microinjection 36 hours. the fluorescent ratio of gastrula embryo period was up to 25 %

    採用顯微注射法將這種重組因轉化1細胞期的金魚受精卵,實驗結果如下: ( 1 )顯微注射后,根據胎發育分期,胎在顯微注射后36小時開始能在紫外燈下觀察到熒光,腸期發熒光的胎比例為25 ,後期發育熒光率逐漸下降,肌肉效應期后又相對穩定。
  5. In the early neurula, cortactin staining signals were detected in the developing primodium of forebrain as early as 10. 5 hpf ( hours post fertilization ), at the same time the tailbud areas were highly stained too. later, the staining was concentrating in the developing neural rod while paraxial mesoderm derivatives were not stained

    在早期神經,神經系統中的前腦最先出現染色,並保持頭尾兩端處染色最強的圖式,隨后,染色集中分佈在發育中的神經龍骨中,但近軸中層細胞沒有染色。
  6. For the cryogenic preservation of fish, in this paper we made the primary culture of the kidney of allotetroploid crucian carp and primary studies were carried out on cryopreservation culture offish embryo cells derived from misgurnus auguillicaudatus or grass carp, the results of the experiments are as follows : the primary cell culture of the kidney tissue derived from allotetroploid crucian carp was carried out using tissue adherent culture, the primary observations of the growth conditions and morphology of the primary culture and subculture cells which originally come from the kidney tissue were also made

    本文主要從魚類種質保存的目的出發,一方面以四倍體鯽鯉魚為材料,對四倍體鯽鯉魚腎臟組織進行初步培養,為建立相應細胞庫及下一步培養凍存的魚類胎細胞奠定礎;另一方面,以魚類組織細胞培養技術為礎,泥鰍胎細胞為材料,對魚類胎細胞凍存培養方法進行初步研究,並應用該技術方法對草魚早期胎細胞進行凍存培養實驗。報告如下:本文用組織貼壁法對四倍體鯽鯉魚腎組織進行代、傳代培養。
  7. Using the hprt gene as a positive control, our result suggested that both the testis tissue and the male embryos from which sry transcription can be detected failed to yield any positive results of xist. female embryos at the pronucleus stage and 2 - cell failed to produce any positive result of sry and xist too. while since the 4 - cells period, xist is constantly transcribed until blastocyst stages

    然後利用實驗一確定的pcr條件,以hprt為陽性對照,用巢式rt - pcr對小鼠早期胎進行xist因的轉錄分析,結果發現,轉錄sry因的睪丸組織以及雄性胎,從受精卵發育到囊的過程中,本上不轉錄xist因;不轉錄sry因的雌性卵母細胞和雌性胎,從出現核開始,到發育至2 -細胞期的過程中, xist因一直不轉錄,但是,從4 -細胞期開始,一直到孵化前囊階段,雌性胎都轉錄xist因。
  8. The reasults are summed up as following : 1 the study on chromosomes and mitoses of bmn cells the cell line, bmn, is a silkworm cell line widely used in silkworm molecular genetics, cell engineering, gene engineering and baculovirus expression system but whose genetics and cytobiology studies are nearly untouched. the chromosomes and mitoses of the bmn cells are researched by the air - drying method and culturing cells on cover glasses

    同時,還通過代培養實驗對新的家蠶胎細胞系的建立進行了探索和嘗試,並對家蠶代培養過程中出現的細胞和組織類型進行了觀察、探討與研究。 1bmn細胞有絲分裂及染色體研究bmn細胞是家蠶分子遺傳學,細胞工程、因工程和桿狀病毒表達系統中廣泛應用的家蠶細胞,但其遺傳學和細胞生物學背景知之甚少。
  9. It contained 187 amino acids deduced from the nucleotide sequence, and showed 65 % amino acid sequence identity with human aoeb166. the analysis of n - and c - terminal domains revealed amino acid sequences characteristic of features of mitochondrial and peroxisomal targetin

    位雜交分析表明從受精卵到神經, aophihmgb因廣泛表達,但隨著發育的進行,中層、內層和神經管的表達減弱,到1天幼蟲期,僅在表皮可檢測到表達。
  10. Efficiency : richly contain olive oil essence, wheat germ oil, mastic, tea polyphenol, rose essential oil and collagen, activate basal cells, improve the formulation of collagen and elastin in cuticle, promote the support of cuticle to epidermis, completely improve skin quality, promote metabolism, smoothen, moisturize and nourish skin, delay ageing, firm droopy skin, make skin tender, white, moist and firm

    功效:蘊含豐富的橄欖油精華、小麥芽油、乳香、茶多酚、玫瑰精油和膠蛋白,能活化底層細胞及提高真皮層膠蛋白和彈力蛋白的合成,加強真皮層對表皮層的支撐作用,徹底改善膚質,同時促進肌膚代謝功能,平滑肌膚,保濕滋養、延緩衰老,收緊松馳,令肌膚回復嫩白,潤滑細膩有彈性。
  11. The primary primordial germ cells is obtain from the human embryos after 4 - 8 weeks of pregnancy. after mechanical desection and enzymic digestion, the cells were cultured on mouse embryonic flbroblast or human embryonic flbroblast feeder layer inactivated by mitomycin. the medium contains several cytokines : lif ( leukemia inhibitory factor ), bfgf and foskolin

    從4 ? 8周的流產胎兒的始生殖嵴部位分離到始生殖細胞,經過機械和化學方法的解離后培養於事先用絲裂黴素處理過的小鼠胎成纖維細胞或人胎成纖維細胞飼養層上,培養中添加了lif , bfgef , foskolin等細胞因子,此後大約每7天左右傳代一次。
  12. By this method of primary culture, cells and tissues could not only subsist for 11 months and more in vitro, but also be subcultured. these works lay a foundation of the establishment of silkworm embryonic cell line

    為建立新的家蠶胎細胞系奠定了一定的礎。代培養的細胞和組織塊在體外有一定的生長現象,細胞體外最長存活達門個月以上。
  13. 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

    :指能分化出特化的細胞、組織或器官的少數細胞,如
  14. Preparation of carcinoembryonic antigen positive tumor gene vaccine capsules for oral use

    腫瘤因疫苗膠囊的研製
  15. Based on these observations, we isolated protoplasts from female germ unit and performed extracellular ca2 + influx experiment in order to check whether the cytological event similar to what happens during fertilization will be induced by extracellular ca2 + influx

    表明細胞壁的合成是受精后早期發生的細胞學事件。在此礎上,我們分離了囊細胞的生質體。通過外源導入鈣離子檢查鈣能否引發類似受精過程發生的細胞學事件。
  16. Ttpw degerminator, new developed equipment especially used for degermination and fragmentation of corn. suitable for the processing industries such as : alcohol, chemical, medicine and food etc

    Ttpw脫機是一種新型的玉米加工專用設備,集脫、脫皮、破碎,多種功能於一體,適用於酒精、化工、醫藥、食品行業料的礎加工。
  17. The objective of this study was whether the reconstituted embryo with the second polar body ( pb2 ) can develop. firstly, female mouse was superovulated with pmsg + hcg and keep in the same cage with male mouse, the pronuclear embryo was obtained at the different time after hcg injection with different motheds to investigate the existing time of pronuclear embryo. then pronuclear embryo was cultured with three different mediums to select the best to culture in vitro

    母鼠在注射hcg后與公鼠同籠交配,並在注射hcg后不同時間(從18h到26h ) 、不同方法(體內法和體外法)獲取胎,研究獲取的最佳時間;在此礎上獲得具有第二極體,然後對進行顯微操作,去除雌核並注入第二極體,探討第二極體內遺傳物質支持胎發育的潛力;同時利用dna特異性染料h33342對進行染色,顯示並比較核和第二極體內的dna遺傳物質。
  18. The eg cell culture media consisting of dmem medium supplemented with fbs, chicken serum, beta - mercaptoethanol, l - glutamine. hepes, chicken embryonic extract and cytokines etc. after 24 hours culture, the isolated pgcs were selectively attached on the gonadal stromall cells in the plates

    加入新鮮的eg細胞培養液(含dmem 、胎牛血清、雞血清、 -巰乙醇、 l -谷氨酰胺、 hepes 、雞浸出液以及細胞因子等成分)培養24小時以後, pgcs開始部分貼附於共培養的生殖細胞上。
  19. And also, it was firstly reported here that cortactin functions in the developing primordium of forebrain as early as 10. 5 hpf, much more earlier than what is known by now about the forebrain primordium molecular marker such as hnk - 1 ( 12hpf ) ( 46 )

    5小時,在早期神經的前腦發現皮層蛋白表達,這比己知的最早的前腦標記因( hnk1 ) n6 )的表達還要早2個小時。
  20. Firstly in mammary epithelial stem cells, we investigated that there were some cells to express the specific genes, defined in embryonic stem cells or other known stem cell lineages, such as oct - 4, rex - 1, integrinb1, bcrp1 / acbg 2 and cd 34. 6. estabished an optimal cultural system for enriched mammary epithelial stem cells, firstly

    首次證明體外短期培養的乳腺類腺體體系中,有一些細胞可以表達一定量的胎幹細胞的特異性表達抗因oct - 4 、 rex - 1 ;上皮幹細胞的特異性表達抗因integrin - 1 ;大部分已知幹細胞共表達的抗因bcrpl acbg21 ; 5
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