EIKEN軍團菌檢測卡

廣州健侖生物科技有限公司

主要用途：用于檢測尿樣中嗜肺軍團菌血清型1抗原，以支持軍團菌感染的診斷。

產(chǎn)品規(guī)格：20T/盒

存儲條件：2-30℃

EIKEN軍團菌檢測卡

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【公司名稱】 廣州健侖生物科技有限公司
【】    楊永漢 
【】 
【騰訊 】 2042552662
【公司地址】 廣州清華科技園創(chuàng)新基地番禺石樓鎮(zhèn)創(chuàng)啟路63號二期2幢101-3室
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Centromere DNA sequences are related to chromosome segregation. The centromere DNA sequence ensures that the chromosomes divide equally into 2 daughter cells when they divide.
Centromere DNA sequence features:
(1) Their function on the one hand is highly conserved in all eukaryotes, and on the other hand their sequence is diverse even among closely related species.
(2) Most living centromere are composed of highly repetitive tandem sequences. However, the deletion, amplification and mutation of repeats are very frequent in the centromere region. Various studies have shown that, Repeats are not necessary for centromere activity.
(3) Some scientists have proposed that it is possible that the DNA secondary structure or even the higher structure is a toxin that determines the location and function of the centromere. That is, sequence-independent function.
omere
For a short forward repeat, a highly repetitive sequence of TTAGGG in humans. The function of omere DNA is to ensure the independence of chromosome and the stability of disease.
Chromosome division in three;
The first is the division of the mother clock, which usually occurs early in the fertilized egg. The human being is specifically the process of splitting 23 pairs of chromosomes from one zygote into individuals, meaning that the progeny divide according to the mother's blueprint, and the 23 pairs of chromosomes that are divided respectively can Create a variety of tissue viruses, if the first is made of liver, then all of the above made on the basis of the liver virus fragments are opened, on the contrary the other virus manufacturing information is turned off, the process of the mother blueprint chromosomes to be split 4 times (Divided by geometric series);
The second is the sub-clock division. The 23 pairs of human chromosomes that have been divided according to the mother-board's blueprint have been opened up separay during the "mother clock division". Each of the two split the virus according to their respective "offspring blueprint." An organic virus From then on, it is made and begins to exert its own function. The blueprint chromosome of this process needs to be split 24 times (the chromosomes of different species have different number of splits, but one general principle is division by chromosome number) After the sub-division, a complete human body was created. Third, the sun bell split, an independent human body. During the growth and development, there are still some organic and functional things that do not appear, so they must be reopened. Split again. For example, a seven-year-old child is decapitated, a teenager has fertility, some have a pathological condition until a certain time, and so on.

著絲粒DNA序列與染色體的分離有關(guān)。著絲粒DNA序列能確保染色體在細(xì)胞分裂時能被平均分配到2個子細(xì)胞中去。
著絲粒DNA序列特點：
（1）一方面在所有的真核生物中它們的功能是高度保守的，另一方面即使在親緣關(guān)系非常相近的物種之間它們的序列也是多樣的。
（2）絕大多數(shù)生物的著絲粒都是由高度重復(fù)的串聯(lián)序列構(gòu)成的，然而，在著絲粒的核心區(qū)域，重復(fù)序列的刪除，擴增以及突變發(fā)生的非常頻繁，種種研究表明，重復(fù)序列并不是著絲?；钚运仨毜?。
（3）有些科學(xué)家提出了可能是DNA的二級結(jié)構(gòu)甚至是高級結(jié)構(gòu)是決定著絲粒位置和功能的病毒素。即功能的序列無關(guān)性。
端粒
為一段短的正向重復(fù)序列，在人類為TTAGGG的高度重復(fù)序列。端粒DNA功能是保證染色體的獨立性和病傳穩(wěn)定性。
染色體的分裂分三種；
一是母鐘分裂，這個一般發(fā)生在受精卵的早期，人類具體就是從一條受精卵分裂為個體的23對染色體的過程，意思是按照母體藍(lán)圖進(jìn)行子代分裂，被分裂的23對染色體分別可以造出各種組織病毒，如果*條是造肝的，那么它上面的所有造肝的基病毒片段都被打開，相反其它病毒的制造信息都被關(guān)閉，這個過程母體藍(lán)圖染色體要分裂4次（按幾何級數(shù)分裂）；
二是子鐘分裂，按照母體藍(lán)圖分裂的23對人類染色體已經(jīng)在“母鐘分裂”過程中分別被打開，它們各自按照各自的“子代藍(lán)圖”進(jìn)行下面造病毒的分裂，一個個有機的病毒從此被造出，并且開始發(fā)揮各自的功能，這個過程子體藍(lán)圖染色體要分裂24次（個物種染色體的不同，其分裂的次數(shù)也不同，不過一個總的原則是按染色體數(shù)分裂），在24次分裂后，一個完整的人體就被造出來；三是孫鐘分裂，一個獨立的人體，在生長發(fā)育的過程中，還有一些器質(zhì)性和功能性的東西沒有出現(xiàn)，所以必須再打開，進(jìn)行再分裂。比如七歲兒童脫牙，十多歲少年具有生育能力，有些病傳病到一定時候的發(fā)作，等等。