While prokaryotic cells do not have membrane-bound structures, they do have distinct cellular regions (Figure 1). In prokaryotic cells, DNA bundles together in a region called the nucleoid. Primitive ...

Human immunodeficiency virus type 1 (HIV-1) targets important cells ... nucleus of all cells. They form selective channels through the envelope of the nucleus and connect its interior to the ...

Scientists have translated nanoscale experimental and computational data into precise 3D representations of bacteria, yeast ...

Cell membrane, surrounded by cell wall. Cell contents Cytoplasm, cell organelles include ... Genetic material DNA in a nucleus, plasmids are found in a few simple eukaryotic organisms.

According to the analysis, the changes caused by the illness may stem from a breakdown in the transport system that shuttles vital molecules between the cell nucleus and cytoplasm, the liquid ...

For the first time, researchers have observed how HIV penetrates the nuclear pores to the genome of human immune cells Human immunodeficiency virus type 1 (HIV-1) targets important cells of our immune ...

Mitosis orchestrates eukaryotic cell division, maintaining genetic fidelity and playing a key role in development, tissue homeostasis, and cancer progression.

Most life on Earth depends upon plants for energy. Plants capture light from the sun and use it to build up chemical stores of energy. This is called photosynthesis. The basic structure of a plant ...

Megakaryocytes form a three-dimensional (3D) cage composed of laminin and collagen IV connected to the basement membrane surrounding them. This microarchitecture stabilizes megakaryocytes within their ...