Carcharodon carcharias, the great white shark has a high capacity to heal wounds, a key factor in its lifespan of 73 years. Its genome reveals molecular adaptations and positive selection of key genes involved in wound healing. 10.1073/pnas.1819778116 Author: Oscar Santamaria
Genomic interest areas: Evolutionary interest
Whitespotted bambooshark
Chiloscyllium plagiosum, the whitespotted bambooshark, is a nocturnal reef-dwelling and small species (with a length of 24-37 inches). Its genome size is larger than a whale shark. Zhang Y, Gao H, Li H, Guo J, Ouyang B, Wang M, et al. (November 2020). “The White-Spotted Bamboo Shark Genome Reveals Chromosome Rearrangements and Fast-Evolving Immune Genes…
B. bacteriovorus
Bdellovibrio bacteriovorus is a gram-negative bacteria predator of other gram-negative bacteria. Its genome has not shown recent gene transfer from its prey, and its sequencing can aid in the development of antimicrobial agents. https://www.science.org/doi/10.1126/science.1093027 (01/30/2004) Author: Roger Manzano Rosado
Nanoarchaeum equitans
Nanoaechaeum equitans is the archea specie with the smallest genome length. Its genome is so short that this microorganism needs another organism to live: Iggniococcus hospitalis. Then, it is an epibiont. Its evolutionary interest is due to the fact that we can study the minimum viable genomes in addition to its survival in extremophile environments…
European eel
Its body is covered in a slimy mucus layer and its coloration ranges from olive-brown to yellowish on the belly. They live in freshwater but migrate to the sea to spawn. Specifically, they are born in the Sargasso Sea, then drift thousands of kilometers across the ocean to European rivers, where they spend most of…
Atlantic horseshoe crab
Limulus polyphemus, the Atlantic horseshoe crab, is a marine arthropod considered a “living fossil” extending back approximately 450 million years. The blood color is blue due to the presence of hemocyanin and contains amoebocytes, used to detect toxins. Its genome presents specific duplications of genes related to innate immunity. https://doi.org/10.1186/2047-217X-3-9, 05/14/2014 Author: Guillem Dachs Margarit
Clown anemonefish
The false clownfish, Amphiprion ocellaris, is a popular fish species and an emerging model organism for studying the ecology, evolution, adaptation, and developmental biology of reef fishes. The false clownfish, Amphiprion ocellaris, shows different agonistic behaviours, defined as an individual’s aggressive behavior towards a conspecific, living with different host anemones. Juvenile fish were exposed to…
Wasp spider
The wasp spider is a large orb-weaving spider with striking colors, freaturing black and white bands on a yellow abdomen. Females are much larger than males. It is commonly found in meadows, fields and along roadsides throughout Europe. It builds large circular webs that include a zig-zag shaped band called stabilimentum, whose function is still…
S. solfataricus
Saccharolobus solfataricus is an archaeal species that thrives in volcanic environments with high temperatures and acidity. It serves as a model organism for studying DNA replication, the cell cycle, chromosomal integration, transcription, RNA processing, and translation. 10.1073/pnas.141222098 (Jun 26, 2001) Author: Mar Iglesias Navarrete
D. radiodurans
Deinococcus radiodurans is the most radiation resistant organism. Its genome sequencing aids in understanding extreme radiation resistance and enhancing bioremediation applications. 10.1126/science.286.5444.1571 (Nov 19, 1999) Author: Vera Alfaro Tena