Genetic effects associated with same-sex sexual behavior are also associated with a mating advantage among people who engage only in opposite-sex sexual behavior, according to a study involving participants from the United ...
Evolution
Aug 24, 2021
3
1166
Watson and Crick, Schrödinger and Einstein all made theoretical breakthroughs that have changed the world's understanding of science.
Molecular & Computational biology
Aug 6, 2021
1
145
Whole-genome sequencing efforts around the world have offered important insights into human diversity, historical migrations, and the relationships between people of different regions—but scientists still don't have a complete ...
Evolution
Aug 4, 2021
1
833
What the fruit fly is to zoologists, the thale cress is to botanists. The widespread herb with the botanical name Arabidopsis thaliana serves them as a model organism from which knowledge can be gained for other plants. It ...
Evolution
Jul 14, 2021
0
13
Scientists have invested great time and effort into making connections between a plant's genotype, or its genetic makeup, and its phenotype, or the plant's observable traits. Understanding a plant's genome helps plant biologists ...
Plants & Animals
Jun 7, 2021
0
6
Iceberg lettuce, oakleaf lettuce, romaine, and all other lettuces that we eat nowadays, descend from wild plants that were modified 6000 years ago in the Caucasus so that plant oil could be harvested from the seeds. After ...
Molecular & Computational biology
Apr 13, 2021
1
160
An international team of researchers led by computer scientists at the University of California San Diego have identified 163 variable number tandem repeats (VNTRs) that actively regulate gene expression. In a paper published ...
Biotechnology
Apr 12, 2021
0
20
Ever since the era of Darwin, adaptive evolution has been a cornerstone of evolutionary biology. One essential related question is do animals adapt similarly to a shared environments? Indeed, scientists have long ago observed ...
Plants & Animals
Mar 24, 2021
0
17
Flies have developed excellent flying skills thanks to a set of complicated interactions between numerous genes influencing wing shape, muscle function, and nervous system development, as well as the regulation of gene expression ...
Biotechnology
Mar 18, 2021
0
16
When President Bill Clinton took to a White House lectern 20 years ago to announce that the human genome sequence had been completed, he hailed the breakthrough as "the most important, most wondrous map ever produced by ...
Biotechnology
Feb 22, 2021
0
105
