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zygote

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zygote n.【生物學】合子，接合孢子；接合體；受精卵。

n. 【生物學】合子，接合孢子；接合體；受精卵。 “biparental zygote“ 中文翻譯：   雙親合子“diploid zygote“ 中文翻譯：   二倍體合子“duplex zygote“ 中文翻譯：   復式合子, 雙顯性組合合子“hermaphroditic zygote“ 中文翻譯：   雌雄接合子“hybrid zygote“ 中文翻譯：   雜種合子“multiplex zygote“ 中文翻譯：   多式合子, 無顯性組合合子“simplex zygote“ 中文翻譯：   單式合子, 單顯性組合合子“zygote induction“ 中文翻譯：   接合誘導“zygote mucleus“ 中文翻譯：   合子核“zygote nucleus“ 中文翻譯：   合子核“zygote stage“ 中文翻譯：   合線期“zygote intra fallopian transfer“ 中文翻譯：   合子輸卵管內移植“zygote intrafallopian transfer“ 中文翻譯：   受精卵輸卵管內轉移“zygote intrafallopian tube transfer“ 中文翻譯：   合子輸卵管內移植法“zygotaxis“ 中文翻譯：   配子相吸引; 趨合子性; 趨接合性“zygot“ 中文翻譯：   合子“zygostyle“ 中文翻譯：   終末尾椎“zygosporous“ 中文翻譯：   具接合孢子的“zygosporophore“ 中文翻譯：   接合孢子柄

zygotene

These suggest the bsp proteins and its homologous proteins are ubiquitous in mammals and must have some physical significances . in our research , to find and study the important role of bsp proteinsand their related proteins in the development of zygotes and to find the new gene related to bsp , we cloned a cdna gene sequence related to bsp proteins and make it express in eukaratic cells . the fusion protein acquired are purified are used to deduce its biological functions 而在我們的實驗中為了發現和研究bsp及其相關蛋白在受精卵的發育中的重要作用，尋找bsp相關的新基因，克隆了一個與bsp蛋白相關基因的山一na序列并將該基因編碼的蛋白質在原核細胞中進行了表達和純化，將純化后的融合蛋白作了一些生物學功能方面的初步工作，發現新蛋白對tpk有一定的抑制作用，而tpk是細胞生長和代謝中十分重要的關鍵酶，這對于進一步研究新蛋白的生物學功能具有十分重要的意義。

Whole mount in situ hybridization showed that amphihmgb transcripts were present ubiquitously in the early embryos from zygote to neurula , but they decreased gradually in mesoderm and endoderm and neural tube with development , and became restricted to epidermal cells in the hatched larva . it appear s that hmgb plays a role in the mitosis and differentiation of embryonic cells . another amphioxus cdna , amphiubf80 , encoding ubiquitin / ribosomal fused protein s27a , was isolated from the gut cdna library of b . belcheri tsingtauense S004cdna序列編碼一個156個氨基酸殘基組成的蛋白質，與人的泛素蛋白ubf80具有較高的氨基酸序列同源性( 145 / 156同源) ，且該蛋白具有泛素蛋白ubf80所共有的兩個結構域，即由72個氨基酸組成的泛素介導的蛋白降解結構域和由48個氨基酸組成的核糖體蛋白s27a結構域。

Ip3 is one of the key factors for ca2 + to release from calcium - storage and for oocytes to be activated . in this experiment , ip3 was guided into cytoplasm by instant holds on cell membrane which were made by electric stimulation , calcium - storage in cytoplasm was opened up with ip3s second messenger , and the effects of ip3 on artificial activation of oocytes was evaluated , with ca2 + waves of zygote being imitated 本實驗利用電激活過程中卵母細胞膜上形成的瞬間孔洞，向卵子內導入一定量的ip _ 3 ，通過ip _ 3第二信使途徑，打開胞內鈣庫，模仿自然受精過程中卵母細胞內ca ~ ( 2 + )的波動性變化，研究電場導入ip _ 3對小鼠卵子的激活作用。

This paper introduces the entropy of the genepool and the genetype of a pair alleles population in inbreeding , and demonstrates the character of genetype entropy , the character of inter - zygote ' s inter - entropy , and the relation between the latter and coefficient of inbreeding in the generation change 摘要研究了在近親繁殖下一對等位基因群體的基因庫信息熵和基因型信息熵，并討論了在世代交替中基因型信息熵的性質、配子間的互信息性質及其與近交系數的關系，并定義了配子間的近交關聯信息系數。

In the laboratory experiment part , human peripheral blood , cultured cells and icr mice were study objects . the changes of mitotic chromosome numbers were measured by human metaphase chromosome counts and statistic analyzed used x2 - test . the changes of meiotic chromosome numbers were measured by mice one - cell zygote chromosome counts and statistic analyzed usedx2 - test . the effects of low dose ionizing radiation on the expression of topoisomerase ii were measured by immunocytochemistry , western blot and rt - pcr 流行病學結果顯示長期小劑量輻射接觸與染色體不分離呈正相關，為進一步在細胞遺傳學和分子生物學方面研究小劑量電離輻射與染色體不分離關系及其機制，本課題第二部分以外周血、培養細胞、 icr小鼠為研究對象，用外周血染色體計數和單細胞受精卵染色體計數的方法研究小劑量輻射和拓撲異構酶復旦大學2000級博士生學位論文11a抑制劑及其二者的協同效應對有絲分裂和減數分裂染色體不分離的影響，用免疫細胞化學染色、 westernblot 、 rt pcr等方法研究了電離輻射引起拓撲異構酶a表達變化。

During developing backward , fluorescent ratio was gradually descending . it was relatively stable after muscle effect period . ( 2 ) goldfish zygote were transformed by different copies 10 10 10 and 10 “ respectively , results showed that foreign copies was not existed simple linear relativity ( 2 )分別以10 ~ 5 、 10 ~ 6 、 10 ~ 7和10 ~ 8拷貝數轉化金魚受精卵，結果顯示在這四個不同級別當中以10 ~ 7轉化率最高，說明導入的拷貝數與表達率之間不存在簡單的線性相關關系。

Ppar5 expression in the uterus of ovariectomized mice was significantly stimulated by estrogen or a combination of estrogen and progesterone . ppar8 mrna was detected in oocytes and preimplantation embryos at the stages of zygote , 2 - cell , 4 - cell , 8 - cell , morula and blastocyst 在小鼠卵母細胞、受精卵、 2細胞、桑椹胚和胚泡中，可檢測到ppar表達，但在4細胞和8細胞中沒有檢測到ppar基因的表達。

To find bsp proteins and its related prot eins important roles in fertilization and the development of the zygote , we clone the full - length cdna which is related to bsp genes and named hbrp ( human bsp - related proteins ) 為了進一步發現和研究bsp及其相關蛋白在受精及受精卵發育中的重要作用，我們克隆出人與bsp蛋白相關基因的cdna ，將其命名為hbrp ( humanbsp - relatedprotein ) 。

This means changing the genome of either a gamete ( sperm or egg ) or a zygote ( a single cell formed either by fertilisation or by somatic cell nuclear transfer , a . k . a . cloning ) so that people are born with a designed genetic alteration 這意味著改變配子（精子或卵子）或合子（由受精或體細胞核移植形成的一個細胞，核移植也稱克隆） ，以至于人是由一種設計了的遺傳變化而出生。

Exoscopic describing the type of development of a plant embryo in which the apex of the sporophyte develops from the outer cell formed by the first division of the zygote , the inner cell giving rise to the foot 外向的：指一種植物胚胎的發育類型，其孢子體的頂端由受精卵的第一次分裂的外層細胞發育而來，內層細胞形成根。

Sporogonium the sporophyte generation in mosses and liverworts . it develops from the zygote and comprises the foot , seta , and capsule . the sporogonium is parasitic on the gametophyte generation 孢子體：為苔蘚和地錢的孢子體世代具有。由受精卵發育而來，包括基足、柄和孢蒴。孢子體是寄生在配子體上的。

An organism consisting of two or more tissues of different genetic composition , produced as a result of mutation , grafting , or the mixture of cell populations from different zygotes 嵌合體由兩種或兩種以上有不同基因結構的組織所構成的有機體，由于突變、嫁接或來自不同合子的細胞群體相混合而產生。

In this species , the first division of zygote produces two equal hemispheric cells by the first partition wall at the right angles to the axis of the archegonium 合子的第一次分裂面垂直于頸卵器的長軸，產生兩個相等的子細胞，靠近頸卵器頸部的營養器官原始細胞和遠離頸部的基足原始細胞。

The cell lineage of a structure traces the successive stages that the cells pass through from the time of their formation in the zygote to their appearance in the mature functional structure 細胞譜系在決定細胞表型中起重要作用,細胞譜系的知識對于理解執行發育選擇的機制是十分必要的。

Double fertilization the fusion of one pollen nucleus with the egg to form the zygote and of the other pollen nucleus with a polar nucleus to form the triploid endosperm nucleus 雙受精：指花粉粒中的一個精子與胚珠中的卵細胞結合形成受精卵，另一個精核與極核結合形成三倍體的胚乳核。

One fuses with the egg cell to form a zygote while the other either degenerates or , in certain angiosperms , fuses with the polar nuclei to give the primary endosperm nucleus 一個與卵細胞結合形成受精卵，另一個要么退化，要么在某些被子植物中與極核結合形成初生胚乳核。

The pollen grain germinates on a special extension of the carpel , the stigma , and double fertilization results in a diploid zygote and triploid ( usually ) endosperm nucleus 花粉粒在柱頭上萌發，雙受精導致雙倍體的合子和三倍體的胚乳形成。

Karyogamy the fusion of two nuclei that exist within a common cytoplasm , as occurs in the formation of the zygote from two gametes 核配：同一個細胞中兩個核之間的融合現象稱為核配，核配發生在兩個配子結合成合子的過程中。

The gametes fuse to form a zygote , which develops into the sporophyte , and the spores germinate and produce the gametophyte , so forming a cycle 配子融合產生合子，進而發育為孢子體，孢子萌發產生配子體，形成一個循環。