genome size 中文意思是什麼
genome size
解釋
基因大小-
The research consist of four parts. the first part is multiplication, purification and electron microscope examination of the avian encephalomyelitis virus. a 1 : 5 dilution of isolate - nh937 of aev and control group of pbs were inoculated to susceptible 6 - day - old chickens embryos. respectively. after incubation for 10 days, the urinay vesicle liquid was collected. making a comparison the size of the chickens embryos between the test group and the control group, the results showed that the size of the control group is bigger than that of the test group. purified virions were examined under the electron microscope, the result revealed that there are a lot of virions and the aev - nh937 was multiplicated in embryos. the second part was seguence analysis of the genome of the aev - nh937. nine pairs of primers were designed according to published calnek vaccine strain of aev
本研究共分四個部分：第一部分為aev的增殖，純化和電鏡觀察，用1 : 5倍稀釋的aev - nh937株和陰性對照pbs分別經卵黃囊接種於6dspf雞胚，繼續孵化10d后，收集尿囊液。比較接種組和健康對照組雞胚的大小，結果顯示，健康對照組雞胚明顯大於接種組。分離、提純aev ，把純化的病毒在電鏡下觀察，證明確有大量aev病毒粒子存在，說明aev在雞胚中成功擴增；第二部分是aev - nh937基因組的序列測定工作。 -
The c - value paradox : no correlation between apparent structural complexity and genome size
值矛盾：結構上的復雜度與基因組大小沒有明顯的關系。 -
By the end of the decade their practical upshot will, if they continue to hold true, be the power to synthesise a string of dna the size of a human genome in a day
到2010年，如果這些圖仍然適用，最終實踐結果將是：一串人體基因大小的dna可以在一天之內被合成。 -
Gene duplication is one of the most important factors that influence the evolution of genome size, the origination of novel gene, the genetic robustness against null mutations, the speciation, etc
摘要基因重復是基因通過不等交換、逆轉錄轉座或全基因組重復等途徑產生一個與原基因相似的基因或堿基序列。 -
The library consisted of 1. 3 x 106 clones with an average insert size of about 18kb. the capacity of this library was about 20 times the equivalent of the genome of atriplex centralasiatica iljin. screening the genomic library with a 400bp probe located at the 5 ' end of the badh gene obtained by rt - pcr, we got four positive clones
3x10 『個重組噬菌體，插入片段大小約為18kb ，含插入片段的頻率為100隊以中亞濱蓉甜菜堿醛脫氫酶門adh ）基因近5 』端的約400hp片段為探針，篩選中亞濱蓉基因組文庫，得到了4個陽性克隆。 -
Although it is not entirely clear why the genome is so large and repetitie, researchers theorize that the parasite eoled oer time, preiously inhabiting the intestine and later moing to the urogenital tract, which resulted in increased cell size and, subsequently, a considerably expanded genome
雖然現在還不是十分清楚為什麼基因組如此龐大和高度重復，但研究者們的理論認為：寄生蟲在進化中，早期居住于腸道中，后來才轉移到尿道，導致細胞尺寸增大，后來就相應擴大了基因組。 -
“ human genome placed on chip ” read the headline this past october as the new york times reported that three biotech companies have made thumbnail - size devices that can record the activity of all the genes in a sample of human tissue
2003年10月的某一天， 《紐約時報》以晶片上的人類基因組為頭條標題，報導了三家生技公司製造出拇指般大小的裝置，可以記錄人類組織樣本當中所有基因的活性。 -
( 2 ) average insert size of the library is 118 kb evaluated from analysis of 452 bacs randomly picked from library. so the genome coverage of the library is 13. 34 and the possibility to find a single - copy gene in the library is 99. 984 %
（ 2 ）對隨機挑選的452個bac克隆的插入片段進行鑒定估計文庫的平均插入為118kb ，文庫的基因組覆蓋率為13 . 34倍，預計從文庫中篩選到單拷貝基因的機率為99 . 984 。
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