無胚的 的英文怎麼說

中文拼音 [wúpēide]
無胚的 英文
degermed
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 胚 : 名詞[生物學] （初期發育的生物體） embryo
  • 的 : 4次方是 The fourth power of 2 is direction
  1. Studies on genes related to embryo and endosperm development are leading us to an extensive understanding of the mechanisms of seed development and apomixis at the molecular level, which will benefits the research for yield and quality improvement of plant seeds via genetic engineering

    對胚和胚乳發育相關基因的研究，可使人們在分子水平上解析種子發育和無融合生殖的分子機制，更有效地開展植物種子產量和品質改良的基因工程。
  2. The protein nucleic acid complexes were identified by autoradiography for 48 h. the psg5heo and igfbp - 6 promoter pcat vectors were transfected into cos - 7 cells with iipofectamin2000 ; these cos - 7 cells where treated with 1 jxm e2, with lonm tcdd and with both lonm tcdd and 1 jxm e2, individually ; the cat protein was examined by cat - els a. results : the congenital skeletal defects in fetal rats were induced with 10 - 15ug / kg tcdd or with 100 - 140 mg / kg ra with dosage - dependence effect. the igfbp - 6 mrna in rat calvaria tissue and mc - 3t3 - el cells were increased with tcdd and ( or ) ra, whereas the cell proliferation and igf - 2 mrna in mc - 3t3 - el cells was decreased in the status of e2

    結果: tcdd在大鼠胚胎發育時期具有骨骼致畸作用，骨骼發育畸形包括:內翻足、脊柱裂、顱面骨發育缺陷、無尾畸形等;隨著tcdd濃度的升高（ 10一15林擴kg ） ，致畸率明顯上升（ 14 . 7 %一24 . 6 % ） ; tcdd和ra聯合用藥可以增強對大鼠骨骼發育的致畸效應; e :對成骨細胞內igf一2基因有正性調節作用，對igfbp一6基因有負性調節作用， tcdd可以抑制e :對細胞內xgf一2和igfbp一6的調節作用。
  3. The changing tendencies of the relative contents of phosphorous contained substances have been detected by in - vivo " p magnetic resonance spectroscopy ( in - vivo " p mrs ) during the whole hatching process. in - vivo ] p mrs proved the catabolism of adenosine 5 ' - triphosphate ( atp ), phosphorous ester and phosphocreatine ( pcr ) when the embryo dead. the results could be used to deduce the conversion of phosphorous contained metabolites during the chicken embryo developed

    用活體核磁共振定域氫譜（ in - vivohmagneticresonancespectroscopy ， in - vivohmrs ）對胚胎發育過程中羊水和蛋白、蛋黃的成分進行了分析；用活體磷譜（ in - vivo 』 』 pmrs ）的方法分析了在整個胚胎發育過程中含磷代謝物的相對含量隨時間的變化，表明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在此過程中的變化及可能的相互轉化的趨勢，胚胎死亡后的磷譜也證明了磷脂類物質及三磷酸腺苷（ atp ） 、磷酸肌酸（ pcr ）在死亡過程中降解為無機磷的現象。
  4. 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。
  5. In a last - ditch effort to conceive, these women often have to turn to donor eggs or embryos

    當實在是無計可施時，這些婦女不得不求助於捐獻的卵子或胚胎。
  6. Frequencies of apomictic embryo sacs were the highest in winter and summer respectively in two years

    兩年中，無融合生殖胚囊出現的頻率分別在冬季和夏季最高。
  7. It is concluded that embryo sac sterility was the main reason for highly stable seedless characteristic of lipeng no. 2 cultivar

    因此，胚囊高度敗育是麗? 2號產生無核的主要原因。
  8. Under suspension culture without cytokines, the putative eg clonies could be induced to form simple embryoid bodies. after long - time culture, these bodies began to differentiated into various cell types

    將消化分散的類eg細胞在無分化抑制因子的類eg培養基中重懸培養， 3 4天後，可見部分細胞團形成簡單的胚體。
  9. There is no different between the fibroblast feeder of mouse and the fibroblast feeder of goat according to blastoysts attached and icm proliferation. es - like cell develop embryoid body - like structure in suspension culture in vitro. es - like cells of goat differentiate into various kinds cell, egg : fibroblast cell, neurolike cell

    Es細胞在體外懸浮培養，形成類胚體，山羊類es細胞在無飼養層鋪有明膠的皿底上培養，可分化為多種類型細胞，如上皮細胞、成纖維細胞、神經細胞等。
  10. In exalbuminous seeds, the endosperm is short-lived.

    在無胚乳的種子中，胚乳是短命的。
  11. The results of biological tests have demonstrated that allantoic fluid of the first passage virus did n ' t produce macroscopic pathogenic role to chicken embryos and after passaged for four times, gross lesions were observed in chicken embryo. the virus showed typical coronavirus under electron - microscope and it could n ' t form plaque in cef cells and could hemagglutinates chicken red blood cells after treatment with 1 % trypsin. to surprise, the virus replicated in cef cells also showed hemagglutination activity to chicken red blood cells. in addition, the spf chickens which inoculated with the virus isolated from the chicken damaged tissue showed clinical sign and grow lesion, but it ' s gross lesion did n ' t resemble to those of field outbreaks

    生物學特性：雞胚尿囊液經離心、磷鎢酸負染后，電鏡觀察該病毒為典型的冠狀病毒；該毒株的第一代尿囊液對雞胚無肉眼可見的致病作用，當繼代到第5代后，胚體嚴重病變；病毒在雞胚中隨著接種時間的延長，其效價增高， 96h可達到48h的2倍；該毒株可在cef上生長，但不能形成明顯的蝕斑；經1胰酶處理后可凝集雞紅細胞；雞胚的第四代尿囊液病毒回歸動物體，病死雞腎臟呈典型的花斑腎，腺胃則未見肉眼可見的病變。
  12. The present paper presents the chain recurrent set with the expansive homeomorphism and shadowing properties and this connection for the mistake in literature [ 1 ] and its proof

    摘要給出具有跟蹤性可擴同胚的鏈回歸集的幾個性質，指出以往文獻中證明鏈回歸集無環性時的錯誤之處，並給出嚴格的證明。
  13. Abstract : the present paper presents the chain recurrent set with the expansive homeomorphism and shadowing properties and this connection for the mistake in literature 1 and its proof

    文摘:給出具有跟蹤性可擴同胚的鏈回歸集的幾個性質，指出以往文獻中證明鏈回歸集無環性時的錯誤之處，並給出嚴格的證明
  14. The mice showed also ageing - associated decline in oocyte quality, as indicated by increased frequency of premature chromatid separation, spindle disruption and / or chromosome misalignments in mii oocytes of aged mice. the gv oocytes from aged mice normally matured in vitro. the percentages of pronuclear - stage embryos, 2 - cell embryos and blastocyst derived from mii oocytes of aged mice by in vitro fertilization ( ivf ) were comparable with ones of young mice, but pronuclei formed 1 h later in aged mice than in young mice

    老齡小鼠gv期卵母細胞能正常體外成熟；老齡小鼠m期卵母細胞經體外受精后形成原核期胚、 2 -細胞期胚和囊胚的比率與年輕小鼠比較無顯著差異，但原核形成時間延遲1小時；在老齡小鼠卵母細胞，注射牛精子抽提物或sr ~ （ 2 + ）處理時所誘發的ca ~ （ 2 + ）振蕩以及在減數分裂成熟及早期胚胎中的pkc分佈未發生改變。
  15. Moreover, if the embryo from which such cells were derived happened to be a clone of an existing person, they would not be recognised as foreign by the immune system of their progenitor and might thus be used as treatments for diseases that require the replacement of a particular, lost cell type

    而且，如果提供細胞的胚胎恰巧是一位活人的，那麼這些細胞不會被胚胎提供者的免疫系統認為是外來的（不會產生排異反應） ，這樣就能為一些疾病提供治療，這些疾病需要替換一種特殊的無用的細胞。
  16. Arjuna, the entire expansive material energy is the womb into which i infuse the embryo of individual consciousness ; subsequently manifested by me, every species of life is generated

    阿諸那啊，廣闊無邊的物質能量，是我向其安放個體意識胚胎的子宮，隨後由我來呈現，每一個生命物種就誕生了。
  17. In nonendospermic seeds most of the endosperm is absorbed by the developing embryo and the food stored in the cotyledons

    在無胚乳種子胚的發育過程中，大部分胚乳被吸收，養料儲存在子葉中。
  18. Observation of chicken phenotype and rt - pcr results of tyrp1 expression in 8 day, 16 day embryos and 2 day hatched chicken also showed that melanin accumulation was appeared after detection of tyrp1 in silky. meanwhile, tyrpi expression was only detected in eyes of white leghorn ( except for kidney ), the only tissue where melanin exists

    Rt - pcr檢測白萊航和烏骨雞的8天、 16天胚胎和出生后2天各組織的tyrp1表達，結合對表型的觀察發現，烏骨雞各組織中黑色素的沉積隨tyrp1的表達出現，而白萊航（除腎臟外）只在有黑色素沉積的眼睛中表達tyrp1 ，其他組織既無tyrp1的表達也無黑色素沉積。
  19. The t1 - weighted and ^ - weighted magnetic resonance imaging ( mri ) have been used to study the morphogenesis of chicken embryo and other contains in the egg during the earlier hatching process. t2 values of amniotic fluid, yolk and egg white have been measured by the means of multi slice multi echo ( msme ) sequence. in - vivo " h magnetic resonance spectroscopy ( in - vivo * h mrs ) has been used to analyze the ingredients of amniotic fluid, yolk and egg white

    用核磁共振成像（ magneticresonanceimaging ， mrl ）中ti加權、 2加權成像的方法在無損的條件下對雞胚發育過程中的形態結構變化進行了研究，得到了胚胎及蛋白、蛋黃等在胚胎發育的早期結構變化的圖像，並用多片多回波（ multislicemultiecho ， msme ）的方法測定了它們中質子的r2值，為研究胚胎的發育過程提供了有價值的參考。
  20. Painstaking analysis of the thousands of slides took several years and revealed myriad eggs and embryos ; it confirmed the presence of tiny adult sponges and cnidarians that had been reported previously

    花了數年時間辛勤分析這些玻片后，找出了無數的卵和胚，確定了先前報導中微小海綿成體及刺絲胞動物的存在。
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