15, 2025 — While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

The plant cell wall is a dynamic network of several biopolymers and structural proteins including cellulose, pectin, hemicellulose and lignin. Cellulose is one of the main load bearing components of ...

The basic structure of a plant ... Cell structure Function Cytoplasm Where enzymes and other proteins are made. Location of reactions in anaerobic respiration. Nucleus Contains DNA which carries ...

Instead of relying on cows to produce casein, the essential protein responsible for milk’s structure and cheese-making ...

State Key Laboratory of Phytochemistry and Natural Medicines, and Yunnan Characteristic Plant Extraction Laboratory, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China ...

1Bioengineering Graduate Program, The Hong Kong University of Science and Technology, Hong Kong, China; 2Department of Biology, The Hong Kong University of Science and Technology, Hong Kong, China; ...

Cells contain at least 13 documented DNA polymerases that might have different functions. The five earliest-identified DNA polymerases (α, β, δ, ε and γ) are essential proteins that have key ...

The landscape, with its periglacial landforms and low topographic relief, contains many thermokarst lakes on underlying continuous permafrost (Wetterich et al., 2011). The mean active layer depths are ...

A method for genetically barcoding Drosophila is developed and used to tag defined cell populations in vivo for single-cell transcriptomics experiments and to enable multiplexed behavioral analysis.

Plant molecular biology is the study of the molecular basis of plant life. It is particularly concerned with the processes by which the information encoded in the genome is manifested as ...

Jan. 23, 2025 — There's a downside to being a powerful alpha male -- at least if you're a baboon. Studies show that despite their high rank, the No. 1 males in baboon society are also some of ...

Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.