果实采后衰老是影响品质和货架期的核心问题，活性氧（ROS）在其中发挥关键信号作用。胰蛋白酶（Trypsin）此前被发现具有超氧阴离子清除活性，但其机制不明。本研究推测其自溶产物——小肽（TAPs）可能是活性来源。尽管植物免疫系统被认为存在于每个细胞中 ...

A wave of spatial transcriptomics studies has produced gene-expression atlases that span entire organs and whole organisms, ...

Single-cell RNA transcriptomics allows researchers to broadly profile the gene expression of individual cells in a particular tissue. This technique has allowed researchers to identify new subsets of ...

Spatial transcriptomics (ST) technologies reveal the spatial organization of gene expression in tissues, providing critical insights into development, neurobiology, and cancer. However, the high cost ...

Initially, cells are dissociated from liver tissues into single-cell suspensions using in vivo enzymatic perfusion or ex vivo digestion methods. The cells of interest are then enriched from the ...

Knowing the location of a gene within intact tissue or a single cell allows scientists to unlock unknown cellular functions. This information is often lost in most genetic sequencing techniques, but ...

Scientists mapped the maternal–fetal interface revealing new cell types, genetic links, and mechanisms behind pregnancy complications.

Using single-cell sequencing and spatial tools, researchers have created the most comprehensive map of the maternal–fetal interface yet.

--Akoya Biosciences, Inc., The Spatial Biology Company ®, and Enable Medicine, a real-world data company providing AI-ready patient, cellular and molecular data, today announced a groundbreaking ...