Articles tagged with Endosymbiosis
Researchers at UC Berkeley have found that algae parasitized coral, exploiting a cellular organelle to obtain nutrients. This symbiotic relationship could hold the key to understanding why reefs are dying due to warming oceans.
Researchers at the Boyce Thompson Institute have developed new tools to study the molecular level of plant-fungus partnerships. By identifying key proteins involved in nutrient exchange, they aim to develop crop varieties that form more effective symbioses, reducing fertilizer costs and improving crop resilience.
Scientists discovered 14 new species of denitrifying endosymbionts in wastewater, which contribute to nitrate removal and help hosts generate energy. However, one species produces nitrous oxide, a potent greenhouse gas, with widespread global distribution.
A team of scientists has imaged bacterial symbionts inside the ovaries of tiny crustaceans, discovering that these bacteria manipulate host reproduction and are transmitted from mothers to offspring. This finding provides a unique model for studying endosymbiosis in an aquatic arthropod.
A team of biologists has found that the endosymbionts of Strigomonadinae have lost virtually all genes required for division, instead relying on a nucleus-encoded protein to control their movement. This discovery provides insights into the evolution of organelles from bacteria and could lead to the development of synthetic symbiosis.
A research team discovered that the Rickettsia symbiont induces cytoplasmic incompatibility (CI) in the mirid bug, affecting its reproductive biology. This finding has significant implications for effective pest management and highlights the importance of assessing CI frequency in wild populations.
Coral cells use a molecule called LePin to mark friendly algae for ingestion, a mutually beneficial relationship that helps corals survive. This discovery could inform strategies to prevent coral bleaching and promote coral resilience.
A recent study found that ocean warming triggers dinoRNAV infections in coral colonies, intensified in unhealthy colonies. This is the first empirical evidence of reef-wide dynamics of viruses infecting coral symbionts during heat waves.
Researchers from Osaka University discovered a new type of protein in red algae Cyanidioschyzon merolae associated with chloroplast protein import and targeting mechanism. The study found that red algae use distinct mechanisms involving GTP-binding proteins to transport proteins across the inner membrane of chloroplasts.
Researchers at the University of Illinois have successfully engineered artificial photosynthetic life-forms through endosymbiosis between cyanobacteria and yeast. The engineered chimera can survive and reproduce under optimal conditions, shedding light on the evolutionary origins of eukaryotic cells.
Researchers have solved the mystery of how Paulinella, an amoeba, engulfed a bacterium and harnessed its genes for photosynthesis. The study reveals that microbial genomes can move genes between organisms according to need, and that this process allows for adaptation and evolution.