28 Sep 2022 - 15:50
When growth rate is fast, such as when bacteria are cultured at a high temperature, oscillations in replisome speed appear. This may be due to multiple copies of the genome being replications at the...
Type: Photo
20 Sep 2022 - 08:44
Mutations must maintain a similar fitness level compared to the one before and after them if diversity is to increase. If the mutation negatively impacts the variant, then the pathway to reach other...
Type: Photo
20 Sep 2022 - 08:44
This image is a simplified representation of a landscape of fitness when there is a neutral network. When there is a mutation, the fitness is maintained. This image appears in the press release:...
Type: Photo
20 Sep 2022 - 08:42
This image is a simplified representation of the classic landscape of fitness. If a mutation occurs, the organism will normally fall from the top of the peak into the ditch, losing fitness and likely...
Type: Photo
31 Aug 2022 - 13:35
The microscope images of coronavirus reveals that they have ellipsoidal shapes. The scientists modeled these different shapes to see how it impacts the speed that the particles rotate. This image...
Type: Photo
8 Aug 2022 - 17:57
How neurons first evolved is a long-standing debate. Some scientists believe that neurons evolved once and was then lost in some animal lineages (origin points shown in green). Others believe that...
Type: Photo
4 Aug 2022 - 03:00
This map highlights ant biodiversity centers in Asia—areas that harbor many ant species with small ranges. The different colors indicate how the importance of each region may change with future...
Type: Photo
4 Aug 2022 - 03:00
A map highlighting species rarity—the areas with many ant species with very small ranges. The colored areas all indicate important regions for ant species with small ranges. Red indicates areas that...
Type: Photo
2 Jul 2022 - 03:00
The evolutionary relationships of Kamptozoa and Bryozoa and their place on the tree of life have been revealed in this new study. The study found that they split from mollusks and worms earlier than...
Type: Photo
22 Jun 2022 - 14:04
The peptide, PDHP5, prevents injected tau from impairing endocytosis and synaptic transmission. This image is associated with the press release, "...
Type: Photo
22 Jun 2022 - 13:55
Exocytosis and endocytosis are key steps in vesicle recycling. Exocytosis increases the surface area of the presynaptic terminal membrane, and endocytosis reduces the surface area, so by electrically...
Type: Photo
9 Jun 2022 - 11:12
In the mozuku lifecycle, germlings occur as haploids and diploids. The germlings look the same but farmers only want to culture the diploid germlings, which will bud and form mature mozuku.
Type: Photo
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