Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Kohei, Oguchi"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The blue bottle genus Physalia is one of the well-known siphonophore belonging to the Cnidaria, Hydrozoa. Physalia is also known as a ferocious predator, occasionally stinging and fatally wounding humans, but key details of its life cycle an
Externí odkaz:
https://doaj.org/article/e483ca38dcc545fc958a5514a3f0d0a8
Publikováno v:
iScience, Vol 27, Iss 5, Pp 109731- (2024)
Summary: Cassidine leaf beetles are associated with genome-reduced symbiotic bacteria Stammera involved in pectin digestion. Stammera cells appear to be harbored in paired symbiotic organs located at the foregut-midgut junction either intracellularly
Externí odkaz:
https://doaj.org/article/0da530e2cf754a99b01b6a1486042e21
Autor:
Mayuko Nakamura, Kohei Oguchi, Daisuke S. Sato, Sumika Kato, Masanori Okanishi, Yoshinobu Hayashi, M. Teresa Aguado, Toru Miura
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Benthic annelids belonging to the family Syllidae (Annelida, Errantia, Phyllodocida) exhibit a unique reproduction mode called “schizogamy” or “stolonization”, in which the posterior body part filled with gametes detaches from the or
Externí odkaz:
https://doaj.org/article/e63ca3a05afe41b196693bebf4e857c6
Autor:
Kohei Oguchi, Toru Miura
Publikováno v:
EvoDevo, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Background In social insects, interactions among colony members trigger caste differentiation with morphological modifications. In termite caste differentiation, caste-specific morphologies (such as mandibles in soldiers, genital organs in r
Externí odkaz:
https://doaj.org/article/0371d0e0257244dfbd03fac1bbf4ffb1
Publikováno v:
Frontiers in Zoology, Vol 20, Iss 1, Pp 1-13 (2023)
Abstract Background Arthropods gradually change their forms through repeated molting events during postembryonic development. Anamorphosis, i.e., segment addition during postembryonic development, is seen in some arthropod lineages. In all millipede
Externí odkaz:
https://doaj.org/article/1b22d4459fbc40d1a86d229342e5b08b
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
In some species of termites, a part of nymphs can undergo “regressive molt,” in which imaginal characters such as wing buds and body size are reduced. The function of regressive molt is thought to be a regulatory mechanism controlling caste compo
Externí odkaz:
https://doaj.org/article/67d122f44ab14e08a4ac0b62bd16035a
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Echinoderms constitute an animal phylum characterized by the pentaradial body plan. During the development from bilateral larvae to pentaradial adults, the formation of the multiple of five hydrocoel lobes, i.e., the buddings from the mesode
Externí odkaz:
https://doaj.org/article/f977d537c5244f63a0b56d8381204ece
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Many insects are associated with facultative symbiotic bacteria, and their infection prevalence provides an important clue to understand the biological impact of such microbial associates. Here we surveyed diverse stinkbugs representing 13 families,
Externí odkaz:
https://doaj.org/article/9a6cfc2781a2472d86480ac4d6126ee7
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Insects exclusively feeding on vertebrate blood are usually dependent on symbiotic bacteria for provisioning of B vitamins. Among them, sucking lice are prominent in that their symbiotic bacteria as well as their symbiotic organs exhibit striking div
Externí odkaz:
https://doaj.org/article/2f0c6256f0b34b3baabb4dae75500fe1
Publikováno v:
Frontiers in Zoology, Vol 17, Iss 1, Pp 1-13 (2020)
Abstract Background Morphological novelties have been acquired through evolutionary processes and related to the adaptation of new life-history strategies with new functions of the bodyparts. Cephalopod molluscs such as octopuses, squids and cuttlefi
Externí odkaz:
https://doaj.org/article/38d4ff3acfbd4c028cf2a5ba31e32fd5