Login processing...

Trial ends in Request Full Access Tell Your Colleague About Jove
Gen İfadesi Nedir?
Gene expression is the process in which DNA directs the synthesis of functional products, such as proteins. Cells can regulate gene expression…
Merkez Dogma
The central dogma of biology states that information encoded in the DNA is transferred to messenger RNA (mRNA), which then directs the synthesis of…
Transkripsiyon Faktörleri
Tissue-specific transcription factors contribute to diverse cellular functions in mammals. For example, the gene for beta globin, a major component…
RNA Yapısı
The basic structure of RNA consists of a five-carbon sugar and one of four nitrogenous bases. Although most RNA is single-stranded, it can form…
RNA Kararlılığı
Intact DNA strands can be found in fossils, while scientists sometimes struggle to keep RNA intact under laboratory conditions. The structural…
pre-mRNA İşleme
In eukaryotic cells, transcripts made by RNA polymerase are modified and processed before exiting the nucleus. Unprocessed RNA is called precursor…
RNA Türleri
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform…
MikroRNA’lar
MicroRNA (miRNA) are short, regulatory RNA transcribed from introns—non-coding regions of a gene—or intergenic regions—stretches of…
RNA Uçbirleştirme
The process in which eukaryotic RNA is edited prior to protein translation is called splicing. It removes regions that do not code for proteins and…
Epigenetik Düzenleme
Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases…
RNA Girişimi
RNA interference (RNAi) is a process in which a small non-coding RNA molecule blocks the expression of a gene by binding to its messenger RNA (mRNA)…
Operonlar
Prokaryotes can control gene expression through operons—DNA sequences consisting of regulatory elements and clustered, functionally related…
<em>C. elegans</em> gen ifade seviyeleri sırasında ömrü modülasyon altında geniş menzilli diyet kısıtlama tarafından kodlanmış bilginin bir miktar
Sensory systems allow animals to detect, process, and respond to their environment. Food abundance is an environmental cue that has profound effects…
İç Standartları FACS ve qPCR kullanma Tek hücreli Gen İfadesi Profil
Gene expression measurements from bulk populations of cells can obscure the considerable transcriptomic variation of individual cells within those…
Waiting X
simple hit counter