Zobrazeno 1 - 10
of 908
pro vyhledávání: '"Seiji, Tanaka"'
Autor:
Seiji Tanaka, Makoto Tokuda
Publikováno v:
Journal of Orthoptera Research, Vol 33, Iss 1, Pp 113-126 (2024)
This study focused on the populations of Locusta migratoria (Linnaeus, 1758) on Tsushima Island, Japan, which exhibited the largest mean adult body size when compared to other populations from various climatic regions. Certain individuals, designated
Externí odkaz:
https://doaj.org/article/d417a5684981421abee6eed35c376408
Autor:
Seiji Tanaka
Publikováno v:
Journal of Orthoptera Research, Vol 33, Iss 1, Pp 71-86 (2024)
In central Japan, adult Patanga japonica (Bolívar) grasshoppers overwinter as adults while in reproductive diapause. At this local, February nights fall as low as -7°C, whereas days can exceed 16°C. Adults respond to the diel thermal cycle with da
Externí odkaz:
https://doaj.org/article/935b0471f87141b8afe9662d4ddcbede
Autor:
Seiji Tanaka
Publikováno v:
Journal of Orthoptera Research, Vol 33, Iss 1, Pp 27-40 (2024)
Adults of the migratory locust Locusta migratoria (Linnaeus, 1758) were collected in the Japanese Archipelago, which extends from the Ryukyu subtropical region to the Hokkaido cool-temperate region, covering more than 2,500 km. A saw-toothed pattern
Externí odkaz:
https://doaj.org/article/7350f78be3c841ac844bbe3b64e5a87d
Autor:
Seiji Tanaka, Takumi Kayukawa
Publikováno v:
Journal of Orthoptera Research, Vol 33, Iss 1, Pp 1-12 (2024)
Patanga japonica (Bolívar) shows various body colors in the field. Most nymphs are green in the summer, but some develop non-green colors, such as yellow, white, brown, reddish, and black, in the fall. Nymphs individually reared in white, yellow-gre
Externí odkaz:
https://doaj.org/article/acbf7d5b400743b5b866f7e8aa1be52e
Autor:
Seiji Tanaka
Publikováno v:
Journal of Orthoptera Research, Vol 32, Iss 1, Pp 93-108 (2023)
The biology of Patanga japonica (Bolívar, 1898), including seasonal nymphal growth, host plants, mating, oviposition, hatching, and adult morphology, was studied under outdoor and indoor conditions in central Japan. A field census showed that this g
Externí odkaz:
https://doaj.org/article/6080cf87a51a4d0e8c734bb4d854de2c
Autor:
Seiji Tanaka
Publikováno v:
Journal of Orthoptera Research, Vol 30, Iss 2, Pp 107-115 (2021)
Synchronous hatching within single egg clutches is moderately common in locusts and other insects and can be mediated by vibrational stimuli generated by adjacent embryos. However, in non-locust grasshoppers, there has been little research on the pat
Externí odkaz:
https://doaj.org/article/c30b100725b240d28db269bc3d924e19
Autor:
Takayuki Mizuno, Nahoko Uchiyama, Seiji Tanaka, Takahisa Nakane, Hari Prasad Devkota, Kazumi Fujikawa, Nobuo Kawahara, Tsukasa Iwashina
Publikováno v:
Molecules, Vol 27, Iss 21, p 7632 (2022)
Twenty-two flavonoids were isolated from the leaves and stems of Sedum japonicum subsp. oryzifolium (Crassulaceae). Of these compounds, five flavonoids were reported in nature for the first time, and identified as herbacetin 3-O-xyloside-8-O-glucosid
Externí odkaz:
https://doaj.org/article/49d4f61ba4234f289e755bddd18ed557
Autor:
Seiji Tanaka, Toyomi Kotaki, Yudai Nishide, Amel Ben-Hamouda, Khemais Abdellaoui, Mohamed Abdallahi Bahah Ebbe, Sidi Ould Ely
Publikováno v:
Journal of Orthoptera Research, Vol 28, Iss 2, Pp 195-204 (2019)
The water extract of desert locust, Schistocerca gregaria, frass collected in the wild had an oviposition inhibitory (OI) effect when mixed with sand and presented to adults. Likewise, the leaves of six plant species, as well as frass produced by des
Externí odkaz:
https://doaj.org/article/cbc2e26cab5f4baca436343c6ed4b53b
Publikováno v:
European Journal of Entomology, Vol 116, Iss 1, Pp 258-268 (2019)
Eggs of the migratory locust, Locusta migratoria (Orthoptera: Acrididae), hatch synchronously when in a pod, but only sporadically when kept separately. Here, we aimed to detect the vibrational stimuli emitted by eggs that initiate synchronous hatchi
Externí odkaz:
https://doaj.org/article/d4019ff791bb4890861d91f4e1dfb438
Autor:
Seiji Tanaka, Shiho Ogawa
Publikováno v:
Biology, Vol 11, Iss 6, p 928 (2022)
Controlling the activity of the heterohexameric Mcm2–7 replicative helicase is crucial for regulation of replication origin activity in eukaryotes. Because bidirectional replication forks are generated from every replication origin, when origins ar
Externí odkaz:
https://doaj.org/article/7593c91e5fc842a7829c27e376a68bfd