A rare specimen of albino puma was born a month ago in a zoo in Nicaragua, where it is still being sheltered from the gaze of visitors, zoo officials said.
Plants & Animals
Aug 24, 2023
0
116
Consider a living cell, which can have thousands of genes. Now think of these genes as dials that can be tweaked to change how the cell grows in a given environment. Tweaking a gene can either increase or decrease growth, ...
Cell & Microbiology
Aug 23, 2023
0
1
Regulatory genes—genes that control how other genes are used—are responsible for 69% of the heritability of dairy cattle traits such as milk production and fertility, according to a study published August 23 in the journal ...
Molecular & Computational biology
Aug 23, 2023
0
21
Plants are not exposed to herbivores without defenses. When an insect feeds on a leaf, thereby wounding it and releasing oral secretions, a signaling cascade is elicited in the plant, usually starting with a rapid increase ...
Evolution
Aug 21, 2023
0
48
Researchers have determined a new feature of how the natural ends of our chromosomes are protected from harmful outcomes.
Cell & Microbiology
Aug 17, 2023
0
164
Single-cell RNA sequencing data are useful for studying cell phenotypes and function. However, deciphering the clonal relationships of cells is critical to understanding the patterns of cell migration during development and ...
Biotechnology
Aug 10, 2023
0
14
Number theory, the study of the properties of positive integers, is perhaps the purest form of mathematics. At first sight, it may seem far too abstract to apply to the natural world. In fact, the influential American number ...
Mathematics
Aug 1, 2023
6
592
The influenza (flu) virus is constantly undergoing a process of evolution and adaptation through acquiring new mutations. Scientists at St. Jude Children's Research Hospital have added a new layer of understanding to explain ...
Evolution
Jul 28, 2023
0
61
The gaseous plant hormone ethylene has been long known to promote fruit ripening and plays a certain role in shelf-life. In a study published in Frontiers in Genome Editing, researchers performed gene editing using the Clustered ...
Biotechnology
Jul 25, 2023
0
12
In a new study published in Nature Methods, researchers at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, describe improvements in the methods with which mutations can be introduced in human and ...
Biotechnology
Jul 20, 2023
0
82
