First, they obtained egg cells from volunteers and removed their nuclei. They then harvested skin cells from other volunteers ...

Every time a eukaryotic cell divides, it faces a monumental challenge: It must carefully duplicate and divide its genetic material (chromosomes) equally, and then rebuild the nuclear envelope around ...

A mixture of DNA and proteins—known as "chromatin"—sits inside every cell nucleus as a jumbled puddle of genetic information. As cells prepare to divide during mitosis, the chromatin is condensed into ...

Every time a eukaryotic cell divides, it faces a monumental challenge: It must carefully duplicate and divide its genetic ...

Chromosomes continuously develop their shape during cell divisions. Mitotic chromosomes gradually shorten and thicken. Longer ...

Follow-up care and monitoring remain essential for patients with gastrointestinal stromal tumors (GIST) even after successful ...

The study will interest researchers studying genome organisation in mitosis. Genomes assume a complex 3D architecture in the interphase cell nucleus. Yet, the molecular mechanisms that determine ...

Abstract: This study aimed to enhance students' comprehension in General Biology I through interactive learning solutions. The study used purposive sampling, and 102 Grade 11 students under the STEM ...

The genome remains mostly constant during development and ageing. Cells differ in which part of the genome they express. The gene-expression programme is determined by the presence of transcriptional ...