一个新的Unc45a 5'utr变体在患有Aagenaes综合征的患者中
Turkan Turkut Tan1, Yusuf Can Dogan1, Zehra Burcu Yilmaz1
1Pediatric Genetics Department, Ege University Faculty of Medicine, Izmir, Turkey.
American journal of medical genetics. Part A
|January 31, 2025
概括
阿格纳斯综合征与新的UNC45A基因变异有关,包括5'-未翻译区域突变. 这扩大了对遗传学的理解,并突出了5'-UTRR.
科学领域:
- 遗传学 是一个遗传学.
- 罕见疾病 罕见疾病
- 分子生物学分子生物学
背景情况:
- 阿格内斯综合征 (LCS1) 是一种罕见的自体逆向性疾病,导致新生儿胆固醇症和淋巴.
- 遗传研究以前将LCS1与UNC45A基因的5个缩写{'-'}未翻译区域 (5个缩写{'-'}UTR) 的变异联系起来.
相关概念视频
Leaky Scanning
5.1K
During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA. Marilyn Kozak discovered that the sequence RCCAUGG (where R...
5.1K
Alternative RNA Splicing
20.9K
Alternative RNA splicing is the regulated splicing of exons and introns to produce different mature mRNAs from a single pre-mRNA. Unlike in constitutive splicing where a single gene produces a single type of mRNA, alternative splicing allows an organism to produce multiple proteins from a single gene and plays an important role in protein diversity.
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
20.9K


