在污水处理厂的浑浊水流中，一场无声的“基因快递”正在上演。数以万计的微生物通过神秘的基因交换网络，悄悄传递着耐药性“武器”、污染物分解“技能包”，甚至人工合成的生物元件。这种被称为水平基因转移（Horizontal Gene Transfer）的现象 ...

tRNAs have a distinct cloverleaf secondary structure and an L-shaped tertiary structure. The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically ...

There are three types of RNA involved in the translation process: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). Although some RNA molecules are passive copies of DNA ...

It is analogous to Southern blotting, which is used to analyze DNA. This protocol describes the transfer of RNA from agarose gels to nylon membranes and the fixation of the RNA to the membrane 1,2,3.

A new study has found that messenger RNA can travel between different stem cells and reprogram human cells to an earlier ...

Alltrna’s CEO Michelle Warner said that the approach allows for basket trials that can group patients with different diseases together.

In the microscopic world of bacteria, gene transfer is a powerful mechanism that can alter cellular function, drive antibiotic resistance and even shape entire ecosystems. Now an interdisciplinary ...

That process led to the group discovering a lasso peptide that exhibited broad-spectrum antibiotic activity and was effective ...

Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases (Image: Wikimedia Commons, CC SA 3.0) Transfer RNA (tRNA) molecules are responsible for delivering ...

Get Instant Summarized Text (Gist) A new RNA barcoding method, RNA-addressable modification (RAM), has been developed to track gene transfer in bacteria. This technique uses synthetic catalytic ...