自交親和的 的英文怎麼說
中文拼音 [zìjiāoqīnhéde]
自交親和的
英文
self-compatible- 自 : Ⅰ代詞(自己) self; oneself; one s own Ⅱ副詞(自然;當然) certainly; of course; naturally; willin...
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 和 : 和動詞(在粉狀物中加液體攪拌或揉弄使有黏性) mix (powder) with water, etc. : 和點兒灰泥 prepare some plaster
- 的 : 4次方是 The fourth power of 2 is direction
- 親和 : affine親和嫁接 congenial graft; 親和數 amicable number; friendly number
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Most plants are hermaphrodite, but have mechanisms such as self - incompatibility that promote allogamy
許多植物是雌雄同體的,但它們存在自交不親和的機制,從而促進異花受精。Measurement of self - incompatible by fluoroscope observation in non - heading chinese cabbage
白菜自交不親和性的熒光測定The self - incompatibility characteristics and heterosis breeding on rape
油菜的自交不親和性和雜種優勢育種The results show that the genetic diversity of filial generations is higher than self - bred progeny ’ s , the hybrid vigor has manifested at metabolization level 。 the proportion of polymorphic loci ( p. 99 ) in f1 generations was 30. 77 - 36. 36 % , the mean observed heterozygosity ( ho ) of jmcf ( japanese male chinese female ) was the highest with 0. 1727, the rest populations were : jfcm ( japanese female chinese male ) 0. 1536 、 cp 0. 1273 and jp 0. 1055 , the mean effective number of allels per locus in f1 generations : cp ’ s was the highest with 1. 7318 , jp ’ s was the lowest with 1. 6718 , the filial generations ’ values were in the midle of the cp ’ s and jp ’ s and between them there was no brightly difference, with 1. 6955 ( jfp ) and 1. 6927 ( jmp )
各組的平均雜合度預期值也表現出該趨勢,即:日自交組最低,為0 . 1786 ,日雄中雌雜交組的平均雜合度最高,為0 . 1964 ,日雌中雄雜交組和中自交組分別是0 . 1891和0 . 1865 。 hardy - weinberg平衡下遺傳偏離指數也是雜交組的小於自交組的,平均每個位點的等位基因有效數目中自交組最高為1 . 7318 ,日自交組最低為1 . 6718 ,兩雜交組群體的這一指數相差不多,分別是1 . 6955和1 . 6927 ,位於兩親本的中間水平。Selfing is inhibited by genetic self incompatibility and also by the fact that within a single flower the stigma is receptive before the anthes are ready to shed pollen.
由於遺傳上的自交不親和性以及花中柱頭只能在花粉準備撒粉以前接受花粉,因而防止了自交。Fingerprints of 5 strains of the inbred mice and 2 strains of the inbred rats was conducted using a nonisotopically hrp labeled jl - 02 by the second institute of the public safety bureau of china and southern blot hybridization, the author studied many fingerprints of the same dna, the different organic fingerprints of the same organism and fingerprints of parent and offspring. the patterns were completely different among the different strains and those of the samples from the same strain were completely identical
採用公安部二所自行研製的jl - 02多位點探針對5個品系的近交系小鼠和2個品系近交系大鼠進行了dna指紋分析,經過對同一dna的反復製作dna指紋圖和同一個體不同組織進行的dna指紋圖製作及對親代和子代(同品系內和不同品系間雜交)間的dna指紋圖比較。But without the disposition to truck, barter, and exchange, every man must have produced to himself every necessity and conveniency of life.
然而,人類如果沒有互通有無、物物交換和互相交易的傾向,各個人都須親自生產自己生活上一切必需品和便利品。It has been demonstrated directly or indirectly - 7 - that ak auto ab is an important element in the immune network and plays a important role in maintaining physiological functions, clearing aged cells and metabolic products, regulating immune responses and protecting against infection. in some pathological states such as psoriasis and contact dermatitis, a certain serum level of the antibody could inhibit the progression of the diseases, and is beneficial to the recovery from the diseases. after a long time studies on the production and regulation mechanism of physiological and pathological auto antibodies, meanwhile, experiencing an intensive academic debating on whether naas a " horror autotoxicus " or a " gnothi seaution ( know yourself ) ", a common viewpoint has been achieved that naa is of clinical significance in the treatment of immunity diseases for it ' s function in the immune system stability, immunoglobulin y and polyclonal ak auto abs have been used in treating inflammatory dermatitis, and recombinant antibody is under investigating
抗角蛋白自身抗體( akautoab )是naa的重要組成部分,以往實驗通過雜交瘤技術、免疫親和層析技術和噬菌體抗體庫技術分別獲得單克隆akautoab 、健康人血清多克隆akautoab和基因工程人akautoab ,並對akautoab免疫學特性及在體生理和病理意義進行了廣泛的研究,直接或間接地發現akautoab是機體正常免疫調節網路的組成部分,在維護某些生理狀態的穩定、清理衰老細胞及代謝產物、調節免疫和抗感染等方面起到重要作用;在某些病理情況下(如銀屑病、接觸性皮炎等) ,體內akautoab的組分和滴度會發生變化,而正常水平的akautoab則有利於限制病情的發展,促進損傷的修復。The results indicated that opposite maize had widespread heterosis like alternative maize ; yield advantage of opposite f1 ( alternative alternative ) was better than that of f1 ( opposite opposite ) and f1 ( alternative opposite or reverse ) ; general combining ability of yield characters was decreased by opposite characters transfer maize, but alternative maize with opposite genes has high general combining ability, so that on the opposite maize breeding, alternative inbred lines with different opposite genes can be parents for breeding hybrid lines ( alternative alternative ) and hybrid varieties with more seeds and high yield can be obtained
結果表明:對生玉米同互生玉米一樣具有普遍的雜種優勢,在產量性狀上f1對生株優勢互互組合大於對對組合和對互(互對)組合;對生性狀的轉育對產量性狀的一般配合力有降低效應,而含有對生基因的互生玉米具有較高的一般配合力效應,因此,在對生玉米育種中可以利用含有不同對生基因的互生自交系作親本來組配雜交組合(互互) ,從而獲得較高的制種產量和高產的對生雜交種。Seventy - nine improved wheat cultivars ( lines ) including some related parents were corssed with rye to detect the difference of crossability among wheat genotypes and the developing tendency of crossability during the cultivar renewing period in shandong province, the results expressed that crossability of improved cultivars with rye were significantly lower than that of the check ( chinese spring ), and there were 3 cultivars with a seedset of more than 50 %, 4 cultivars with the seed - set of 30 % - 50 %, 8 ones with that of 10 % - 30 %, 50 ones with the seed - set of less than 5 %, and the other 14 cultivars with the seed - set of 5 % - 10 % ; the mean crossability between wheat and rye decreased with the renewing of cultivars in shandong, and the number of cultivars with the seed - set of more than 50 % and 30 % - 50 % also decreased, but that with the seed - set of less than 5 % increased gradually during the renewing period ; pedigree analysis revealed that the crossable gene of the tested cultivars might come from 3 landraces ( youzimai, mazhamai and huixianhong ), laizhou 953, 8641012, yannong 15 et al were improved wheat cultivars with both excellent agronomic traits and high crossability with rye
以79個改良小麥品種(系)與黑麥進行雜交,研究普通小麥品種與黑麥雜交親和性的差異及其親和性在品種更新、更換過程中的演變趨勢,結果表明:供試改良小麥品種與黑麥的雜交親和性顯著低於對照中國春;結實率大於50 %的品種3個,占供試品種的3 . 8 % ,結實率介於30 % - 50 %之間的品種4個,佔5 . 1 % ,結實率介於10 % - 30 %之間的品種8個( 10 . 1 % ) ,結實率小於5 %的品種50個,佔63 . 3 % ,另外,結實率介於5 % - 10 %之間的品種14個,佔17 . 7 % ;普通小麥與黑麥的雜交親和性隨著品種的更新、更換呈下降趨勢,平均結實率大於50 % 、介於30 % - 50 %的品種數均呈下降趨勢,而結實率5 %的品種數呈上升趨勢;系譜分析表明,供試改良品種的親和性大都來源自蚰子麥、螞蚱麥、輝縣紅3個地方普通小麥品種;萊州953 、 8641012 、煙農15等是親和性和綜合性狀都較好的改良小麥品種(系) 。Abstract : in recent years certain progess in brassica signaling was reviewed about some self - compatibility - related genes such as srk, slg, scr, arc1, thl1 and thl2. meanwhile, molecular mechanism in brassica self - compatibility signaling was reviewed, including its action models
摘要綜述了近年來在蕓薹屬植物自交不親和信號轉導途徑中相關基因的研究進展,同時對其自交不親和信號轉導途徑中的分子機製作一闡述。In sporophytically self - incompatible brassica, three s - linked genes, the pollen ligand scr, stigma receptor slg and srk, have been identified. in addition, four genes ( arc1, thl1, thl2 and mod ) that do not link to s locus have also been found, they are regarded as downstream protein factors of self - incompatibility ( si ) response, however, their biological function is not clear
在孢子體型自交不親和的蕓薹屬中,已經鑒定出3個主要與s位點緊密連鎖的基因,花粉中的配體scr和柱頭中的受體slg與srk :另外鑒定出4個不與s位點連鎖的基因arc1 、 thl1 、 thl2和mod ,它們被認為是si反應的下游蛋白質因子,但是對它們的生物學功能了解的還比較少。Arc1, thl1 and thl2, the substrate protein genes of s receptor kinase, were cloned through a series of methods of molecular biology such as pcr, rt - pcr, dna cloning and sequencing. the resultings sequences were highly analysed by using the related biosoftwares on internet, providing new insights in the field of the molecular mechanism of self - incompatibility in plants. the major results are as followings : 1
本文通過pcr和rt - pcr等一系列分子生物學方法克隆了蕓薹屬植物中的甘藍和油菜自交不親和信號傳導過程中srk底物蛋白基因arc1 、 thl1和thl2 ,並使用各種相關生物信息學軟體對srk底物蛋白基因序列進行了分析,然後在internet網上利用在線軟體對蛋白質的結構和功能進行了預測和探討,以期為蕓薹屬植物自交不親和性的分子機理的研究提供新的內容。Improvement of seed setting percentage of cabbage self incompatibility line by spraying fertilizers in an ex - root way
根外追肥對提高甘藍自交不親和系結實率的效果Relationship between endogenous hormones in style and self - incompatibility of yali pear pyrus bretschneideri
鴨梨自交不親和性與花柱內源激素關系的研究Self - compatibility the capacity to self - fertilize. many flowers are capable of self - fertilization if pollination fails, and a few species do it regularly
自交親和性:指植物自花受精的能力。許多花可以在授粉失敗后進行自花受精,其中有些種類定期進行此過程。At the moment when the door opened and the unknown person came in, pierre had a sensation of awe and reverence, such as he had felt in childhood at confession ; he felt himself alone with a man who was in the circumstances of life a complete stranger, and yet through the brotherhood of men so near. with a beating heart that made him gasp for breath, pierre turned to the
當門已敞開,一個不相識的人走進來的時候,皮埃爾體驗到一種恐懼和敬慕的心情,就像他在兒童時代懺悔時所體驗到的心情一樣:他覺得他自己和一個人單獨打交道,就生活環境而論,他是陌生的,而就人的兄弟情誼而論,他是親近的。Brassica crops occupy the largest cultivated areas and produce the highest yields among the vegetables and oil crops in our countryside. it is one of the most prevalent crops in the utilization of heterosis and have been regarded as model plants in the process of researches on their molecular mechanism of self - incompatibility and breeding and application of male sterility
蕓薹屬植物( brassica )是我國栽培面積最大,產量最高的一類蔬菜與油料作物,在我國蔬菜和油料生產和供應中佔有極其重要的地位,蕓薹屬作物也是雜種優勢利用最為普遍的一類作物,其自交不親和性的分子機理和雄性不育系的選育及其應用基礎的研究深受人們重視。Comparing the personalities of single - child and non - single - child, the paper draws a conclusion : the single - child college students possess the personality advantages of high intelligence level, strong self - confidence and good self - image, strong independent consciousness. at the same time, they have some personality disadvantages like low creativity, poor adaptability, weak compression resistance, getting a - long bad with others, poor ability of independence and weak morality etc. according to the differential personalities of the single - child college students, the moral education in colleges should adopt effective measures, set up a moral education system integrating family, school and society to perfect their personalities
比較獨生子女和非獨生子女大學生,本文得出如下結論:獨生子女大學生具有智力水平高創造力低,親和需要強交際能力差,自我悅納程度高悅納他人程度低,獨立意識強獨立能力差,行為好強耐挫力低,道德認識和道德行為相背離的人格特徵,表現出優點和缺點交織並存的人格現狀。" xiyuan4 ", a b. olereacea l. and " 2001817 ", a b. napus l. were bred by southwest agricultural university. here using them as materials, we studied and explored thoroughly the dna and cdna sequences of thl2 gene and mod gene with bioinformatical methods. for the first time, based on sequence data, we analyzed the structure, heredity and variation of the dna sequences encoding thl2 and mod, and foresaw the molecular mechanism in self - incompatibility signal process
本研究以西南農業大學繁育的高度自交不親和的『西園4號』甘藍和『 2001817 』油菜為試材,採用生物信息學的方法全面研究和探索性的分析了thl2基因和mod基因的dna與cdna序列,首次從序列數據出發研究這兩個編碼基因的結構與遺傳變異,以及在自交不親和性信號轉導中的作用機理分享友人