Chromosomal Polymorphisms in the Biwa Trout (Salmonidae) with an Increase or Decrease in Constitutive Heterochromatin
Takayoshi Ueda,Yoshio Ojima,Kenji Naka +2 more
- Vol. 61, Iss: 10, pp 483-485
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The article was published on 1985-01-01 and is currently open access. It has received 7 citations till now. The article focuses on the topics: Constitutive heterochromatin & Biwa trout.read more
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Sex identification by male-specific growth hormone pseudogene (GH-psi) in Oncorhynchus masou complex and a related hybrid.
TL;DR: This work has identified genetic sexes by PCR-based male-specificity of a growth hormone pseudogene (GH-Ψ) in masu and Biwa salmon, two subspecies of the Oncorhynchus masou complex, and their hybrid Honmasu, and confirmed that these females were really GH-Ω-bearing individuals.
Journal ArticleDOI
Cytogenetical characterization of hatchery stocks and natural populations of sea and brown trout from northwestern Spain.
TL;DR: A karyotypic analysis was carried out using conventional staining and banding techniques in Brown Trout and Sea Trout, and an important variation in the number of chromosome arms, but not in chromosome number was demonstrated.
Journal ArticleDOI
Identification of a sex-linked GH pseudogene in one of two species of Japanese salmon (Oncorhynchus masou and O. rhodurus)
TL;DR: The Y-linked GH sequence in masu salmon provides a useful tool for the production of monosex all-female populations for aquaculture and provides a molecular marker that can distinguish males of these two species.
Journal ArticleDOI
Silver-banded karyotypes of the rainbow trout and the brook trout and their hybrids: disappearance in allotriploids of Ag-NORs originated from the brook trout.
TL;DR: Silver-banded karyotypes of the rainbow trout Salmo gairdneri, the brook trout Salvelinus fontinalis, and their hybrids were described, and observed cells of triploid-type hybrids, Ag-NORs originated from the Brook trout were not recognized, whereas those from the rainbow Trout were found.