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Hace 14 horas · This, combined with their fast reproduction, helps them adapt rapidly to their environment. “We wanted to find out how these symbiotic bacteria adapted to the different environmental conditions on both sides of the Isthmus,” says Isidora Morel-Letelier, who conducted the study as part of her doctoral thesis together with Benedict Yuen.
Hace 14 horas · Klebsiella pneumoniae bacteria may use a newfound protein called Neo to stop a bacteriophage infection in its tracks. A researcher holds up a plate showing a growth of Klebsiella pneumoniae ...
Hace 14 horas · Small, but smart: How symbiotic bacteria adapt to big environmental changes. Some microscopic bacteria in the ocean partner up with clams from the family Lucinidae, which live unseen in the sand beneath the shimmering blue waters of coastal habitats. This partnership is the ... Bacteria are considered to be true experts in survival.
Hace 14 horas · Researchers reveal how symbiotic bacteria adapt to big environmental changes. 2024-06-05T10:05:00Z By Linda Stewart. Faced with a drastically changing environment following the closure of the Isthmus of Panama, symbiotic bacteria in lucinid clams acquired new metabolic skills to enable their own survival, new research has revealed.
Hace 14 horas · Epigenetics. Epigenetic mechanisms. In biology, epigenetics is the study of heritable traits, or a stable change of cell function, that happen without changes to the DNA sequence. [1] The Greek prefix epi- ( ἐπι- "over, outside of, around") in epigenetics implies features that are "on top of" or "in addition to" the traditional (DNA ...
Hace 14 horas · An image of the 46 chromosomes making up the diploid genome of a human male (the mitochondrial chromosomes are not shown). In the fields of molecular biology and genetics, a genome is all the genetic information of an organism. It consists of nucleotide sequences of DNA (or RNA in RNA viruses).The nuclear genome includes protein-coding genes and non-coding genes, other functional regions of ...
Hace 14 horas · Life is a complex and dynamic process that encompasses the existence of living organisms, their interactions with each other and their environments, and the continuous changes and adaptations that occur over time. It involves various biological processes such as growth, reproduction, metabolism, and response to stimuli. Life is characterized by its diversity, from microscopic bacteria to large ...
