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New insights into the origin and relationships of blastoid echinoderms

Autor: Christopher R. C. Paul

Publikováno v: Acta Palaeontologica Polonica, Vol 66, Iss 1, Pp 41-62 (2021)

“Pan-dichoporites” (new informal term) is proposed to unite Cambrian blastozoans, such as Cambrocrinus, Ridersia, and Sanducystis, glyptocystitoid and hemicosmitoid rhombiferans, coronates, blastoids, and Lysocystites. Pan-dichoporite ambulacra h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2d5a265bc84a291907a7688b2e5bad3
http://www.app.pan.pl/archive/published/app66/app008252020.pdf

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Genetic variants of RNF212 involved in meiotic recombination rate and its relation with conception rate in Japanese Black cattle

Autor: Thu Nu Anh Le, Tetsuo Kunieda, Trung Ba Nguyen, Yu Okuda, Shinji Sasaki, Takehito Tsuji, R. C. Paul, Takayuki Ibi

Publikováno v: The Journal of Animal Genetics. 49:13-17

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aace6cd967cb246a1925d76162a6435b
https://doi.org/10.5924/abgri.49.13

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Origin and significance of Lovén's Law in echinoderms

Autor: Christopher R. C. Paul, Frederick H. C. Hotchkiss

Publikováno v: Journal of Paleontology. 94:1089-1102

Lovén's Law described the position of larger basicoronal ambulacral plates in echinoids. The smaller basicoronal plates form first in ontogeny. We restate Lovén's Law to describe the position of first ambulacral plates using Carpenter's ambulacra a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::236b241a8cd3b6ed7b83dc95f76084cb
https://doi.org/10.1017/jpa.2020.31

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Genetic characterization of Kushum horses in Kazakhstan based on haplotypes of mtDNA and Y chromosome, and genes associated with important traits of the horses

Autor: Polat Kazymbet, Yu Okuda, Masahide Nishibori, R. C. Paul, Phuong T K Pham, Kushaliye J Kaissar, Meirat Bakhtin, Trung Ba Nguyen, Takayuki Ibi, Suleimenov Zh Maratbek, Takehito Tsuji, Tetsuo Kunieda, Akhmedenov Kazhmurat, Alikhan Meldebekov, Sarsenova Bibigul, Thu Nu Anh Le

Publikováno v: Journal of Equine Science

The Kushum is a relatively new breed of horses in Kazakhstan that was established in the middle of the 20th century through a cross between mares of Kazakhstan local horses and stallions of Thoroughbred, Trotter, and Russian Don breeds to supply mili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3ee351b74f2052aa77212aa7bfc225c
https://doi.org/10.1294/jes.31.35

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‘Aristocystites? subcylindricus var. de bohemicus Barrande, 1887’ is a valid species of Aristocystites (Echinodermata, Diploporita): description and taxonomic consequences

Autor: Ronald L. Parsley, Christopher R. C. Paul

Publikováno v: Journal of Paleontology. 93:822-826

Barrande erected the genus Aristocystites, type A. bohemicus Barrande, in 1887. He listed other questionable species, including “A.? subcylindricus var. de bohemicus.” Aristocystites subcylindricus has not been accepted apart from Bather who in 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa07ae53288b3da708540160fca2a606
https://doi.org/10.1017/jpa.2019.5

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Genotype distribution and allele frequencies of the genes associated with reproductive traits and hereditary disorders in Japanese native horses

Autor: Takayuki Ibi, Yoshi Kawamoto, Trung Ba Nguyen, Ken Nozawa, Thu Nu Anh Le, Tetsuo Kunieda, Yu Okuda, R. C. Paul

Publikováno v: The Journal of Animal Genetics. 47:29-36

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e58daf0c651e57686e0a482a352278ec
https://doi.org/10.5924/abgri.47.29

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The lower Carboniferous blastoid Astrocrinus tetragonus (Austin and Austin), from Grassington, Yorkshire, and the validity of Astrocrinus benniei (Etheridge)

Autor: D. B. Macurda, C. R. C. Paul, J. J. Savill

Publikováno v: Proceedings of the Yorkshire Geological Society. 63

Despite surviving longer than any other blastozoans, blastoids were exceptionally conservative in their morphology and usually symmetrically pentaradiate. Astrocrinus is a rare exception that lacked a stem and some thecal plates, although differing i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68e027104b032e0c72c7744f6175add0
https://doi.org/10.1144/pygs2021-001

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