Search results for CRISPR-Cas9

Molecular & Computational biology Jul 18, 2024

Study highlights potential for genetic manipulation in cucumber breeding

The CLAVATA (CLV) signaling pathway is crucial for controlling flower and fruit development by regulating the shoot apical meristem (SAM) size. Despite its significance, the downstream signaling components in crops remain ...

Cell & Microbiology Jul 17, 2024

Catch a virus by its tail—researchers find bacterial immune system alters tails of phages

Phages, viruses that attack bacteria, have a head and a tail. The head contains the phage's genetic material and the tail is used to identify a potential host, that is, a bacterial cell into which it can inject this material. ...

Biotechnology Jul 16, 2024

A new addition to the CRISPR toolbox: Teaching the gene scissors to detect RNA

CRISPR-Cas systems, defense systems in bacteria, have become a plentiful source of technologies for molecular diagnostics. Researchers at the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg have expanded ...

Biotechnology Jul 11, 2024

Method that silences specific genes while leaving others unaffected could aid research and therapy

RIKEN researchers have developed a highly accurate method for temporarily silencing genes that is promising for advancing biological research and developing new therapies for genetic diseases. The study is published in Nature ...

Plants & Animals Jul 10, 2024

Tiny TnpB: The next-generation genome editing tool for plants unveiled

Genome editing stands as one of the most transformative scientific breakthroughs of our time. It allows us to dive into the very code of life and make precise modifications. Imagine being able to rewrite the genetic instructions ...

Biotechnology Jul 9, 2024

Team develops new one-step method to make multiple edits to a cell's genome

Genome editing has become a widely adopted technology to modify DNA in cells, allowing scientists to study diseases in the lab and develop therapies that repair disease-causing mutations. However, with current approaches, ...

Cell & Microbiology Jul 8, 2024

Novel strategy proposed for selectively targeting G-quadruplex at specific genome loci

DNA G-quadruplexes (G4s) are a type of quadruple helix structure formed by a continuous guanine-rich DNA sequence. Although DNA G4s are thought to be involved in various biological processes, in many cases their causative ...

Molecular & Computational biology Jul 5, 2024

Tomato timekeeper: SlNF-YA3b gene's role in flowering time revealed

Controlling the timing of flowering in crops is crucial for optimizing yields and adapting to climate changes. Researchers have identified a specific gene in tomatoes that regulates this critical phase, providing a significant ...

Molecular & Computational biology Jul 5, 2024

Scientists uncover conserved mechanism of pericentric heterochromatin initiation in vertebrates

A study published in Nature on July 4 by Prof. Zhu Bing from the Institute of Biophysics of the Chinese Academy of Sciences has shed light on the conserved mechanism responsible for the initiation of pericentric heterochromatin ...

Agriculture Jun 28, 2024

Mutations in wheat TaAPA2 gene result in pleiotropic effects on plant architecture

This study is reported by Shisheng Chen's group at the National Key Laboratory of Wheat Improvement, Peking University Institute of Advanced Agricultural Sciences. Plant architecture has significant impact on plant development ...

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