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chromosome n.【生物學】染色體。

A locus is the “location“ of a gene along a chromosome . 位點是基因在染色體的位置。

A locus is the “location“ of a gene along a chromosome . 位點是基因在染色體的位置。

chromosome complex

The chromosome apparatus also created new dimensions of the space within which the process of evolution takes place . 染色體機制還產生新的空間維,進化過程就在那里進行。

Under the general term genetic system we include the mode of reproduction of the species, its chromosome cycle . 我們在總術語遺傳系統中包括種的繁殖方式,染色體周史。

The polytene chromosomes found in the salivary gland cells are among the largest chromosomes known today . 唾液腺細胞中的多線染色體是目前已知的最大染色體之一。

Chromosome numbers which deviate from the normal number of chromosomes for a species are said to be heteroploid . 偏離了一個物種的整個染色體數目的叫做導倍體。

The loss of one species' chromosomes from a hybrid in this way results in chromosomes segregation . 雜種細胞以這種方式丟失一個物種染色體就導致染色體分離現象。

Genes located on these chromosomes do not assort independently of sex and are said to be sex-linked . 這些染色體上的基因不能離開性別而自由組合,稱為性連鎖。

Microtubules cannot be both the birefringent material and the elements that cause chromosome separation . 微管既不是雙折射物質也不是引起染色體分開的成分。

A more complicated particle called the chromosome is apparently the fundamental unit of assembly . 一個更復雜的微粒,稱為染色質體,顯然是包裝的基本單位。

The basic set of chromosomes in a species is the haploid set, usually found in the gametes . 一個物種染色體的基本數目是一個單倍體組,這通常見于配子中。

Translocation occurs when a fragment of one chromosome becomes attached to a non-homologous chromosome . 一段染色體跟非同源染色體連在一起時就發生易位。

These chromosomes are so simple that some geneticists prefer to call them chromonemes . 這些染色體結構簡單,許多遺傳學家喜歡稱它們為染色絲。

Cross-overs have occurred independently of each other between pair of homologous chromosomes . 交換現象獨立地在每一對同源染色體之間發生。

Aneuploid describes chromosome numbers which are not multiples of the haploid number (n) . 非整倍體所描述是單倍體數目(n)并非成倍增加。

The nuclei, located in the vegetative cells, each contain one set of seven chromosomes . 位于營養細胞中的每個核含有一套七條染色體。

Morgan evinced no doubts about the relationship between genes and chromosomes . 摩爾根雄辯地證明了關于基因和染色體之間的相互關系。

Malignant segregants may, therefore, arise when complementing chromosomes are lost . 因此當互補染色體丟失時,就會產生惡性分離子。

Absence of one chromosome of a pair is called monosomy for that chromosome . 一對染色體中缺少了一條染色體就稱為該染色體的單體。