Do all chromosomes have the same DNA? What is the relationship between heredity and genetics? What types of cells have chromosomes? How many chromosomes are in a sex cell? How many chromosomes are involved in synapsis? What type of cell has two sets of chromosomes? What chromosome is most ...
Y-chromosome DNA Is Present in the Blood of Female Dogs Suggesting the Presence of Fetal Microchimerism 来自 dx.doi.org 喜欢 0 阅读量: 67 作者:SM Axiak-Bechtel,SR Kumar,SA Hansen,JN Bryan 摘要: Fetal microchimerism (FMC) has been described to have a range of effects on health and ...
a组蛋白是存在于染色体内的与DNA结合的碱性蛋白质,染色体中组蛋白以外的蛋白质成分称非组蛋组蛋白。绝大部分非组蛋白呈酸性,因此也称酸性蛋白质或剩余蛋白质。 The histone is exists in the chromosome with the DNA union alkalinity protein, in the chromosome outside the histone protein ingredient calls the...
What is the structure of DNA and the organization of eukaryotic chromosomes? DNA methlyation allows the genetic machinery to do what in prokaryotes? Which is larger, a chromosome or a nucleotide? Which is larger, a chromosome or a nucleus?
afind comfort 发现舒适[translate] aAnother protein previously linked with mitotic chromosome formation is DNA topoisomerase II (topo II), one of the most abundant non-histone proteins of mitotic chromosomes. 正在翻译,请等待...[translate]
mammal 哺乳动物chromosome 染色体 identification 识别,鉴定,证明enzyme 酶 suspect 嫌疑犯fingerprint 指纹 saliva 唾液segment 分割,分裂;切片,不笨controversial 有争议的 uniform 一致的,相同的 注释: 1.In mammals the strands of DNA are grouped into structures called chromosomes.哺乳L动物的 DNA线被组合为称作...
KEGG Orthology [25] corresponding to identified codon sequences (CDSs) was retrieved using the KEGG Automatic Annotation Server (KAAS) [26] separately for chromosome and each contig. Within KAAS, we used the GHOSTX [27] search engine with the bi-directional best hit assignment, and the standar...
The human X and Y chromosomes evolved from a pair of autosomes approximately 180 million years ago. Despite their shared evolutionary origin, extensive genetic decay has resulted in the human Y chromosome losing 97% of its ancestral genes while gene cont
Explain the difference between chromatins and chromatids, and what part of the DNA each of them make up? What role do they have in the structure of DNA? Does a sister chromatid refer to one chromosome? What is the difference between heredity and variations?
What binds to the prokaryotic chromosome to start DNA replication? How is ribosomal DNA arranged on chromosomes? Compare and contrast the chromosome number, chromosome shape, and DNA compaction system for the genomes of archaeal, bacterial, and eukaryotic cells. ...