Results 21 to 30 of about 5,917 (184)

Genetic and Epigenetic Changes Are Rapid Responses of the Genome to the Newly Synthesized Autotetraploid Carassius auratus

open access: yesFrontiers in Genetics, 2021
Whole genome duplication events have occurred frequently during the course of vertebrate evolution. To better understand the influence of polyploidization on the fish genome, we herein used the autotetraploid Carassius auratus (4n = 200, RRRR) (4nRR ...
Chongqing Wang   +9 more
doaj   +1 more source

An Inactive Thyroid Gland in Carassius auratus [PDF]

open access: yesNature, 1956
Carassius auratus has been subjected to prolonged artificial selection which has established several unusual features. Among these is the inactivity of the thyroid gland. This gland consists of follicles scattered along the anterior region of the ventral aorta; the follicles are typically inactive, with squamous epithelium and abundant colloid.
openaire   +2 more sources

Origin of Chinese goldfish and sequential loss of genetic diversity accompanies new breeds. [PDF]

open access: yesPLoS ONE, 2013
Goldfish, Carassius auratus, have experienced strong anthropogenic selection during their evolutionary history, generating a tremendous extent of morphological variation relative to that in native Carassius.
Shu-Yan Wang   +6 more
doaj   +1 more source

Perubahan Histopatologi Jaringan Kulit Ikan Komet (Carassius auratus auratus) Akibat Infestasi Argulus Japonicus
[Histopathological Change of Comet Fish (Carassius auratus auratus) Skin Tissues Caused Argulus japonicus]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2018
Abstrak Ektoparasit merupakan salah satu penyebab menurunnya nilai jual komoditas ikan hias di Indonesia. Infestasi tingkat akut A. japonicus dapat mengakibatkan kematian dan kerugian ekonomi bagi pembudidaya.
Renita Efa Ratna Sari   +2 more
doaj   +1 more source

Metabolomics analysis of shiitake Lentinan to alleviate sodium bicarbonate-induced renal injury in Carassius auratus and its effect on gut microbial community

open access: yesAquaculture Reports
Salinity stress is a significant hazard to aquatic creatures' survival and growth. Lentinan (LNT) is an active chemical obtained from the seeds of high-quality shiitake mushrooms with pharmacological effects including antioxidant, anti-inflammatory, anti-
Jiarui Cui   +5 more
doaj   +1 more source

PERUBAHAN HEMATOLOGI IKAN MAS KOMET (Carassius auratus auratus) AKIBAT INFESTASI Argulus japonicus JANTAN dan Argulus japonicus BETINA

open access: yesJournal of Aquaculture and Fish Health, 2019
Penyakit pada budidaya ikan hias terutama yang disebabkan oleh ektoparasit. Ektoparasit merupakan salah satu penyebab menurunnya nilai jual komoditas ikan hias yang ada di Indonesia. Infestasi tingkat akut Argulus.
Fatih Riantono   +2 more
doaj   +1 more source

In Vivo Imaging Sheds Light on the Susceptibility and Permissivity of Carassius auratus to Cyprinid Herpesvirus 2 According to Developmental Stage

open access: yesViruses, 2023
Cyprinid herpesvirus 2 (CyHV-2) is a virus that causes mass mortality in economically important Carassius spp. However, there have been no comprehensive studies into host susceptibility or permissivity with respect to developmental stage, and the major ...
Bo He   +11 more
doaj   +1 more source

Single-cell transcriptomics of the goldfish retina reveals genetic divergence in the asymmetrically evolved subgenomes after allotetraploidization

open access: yesCommunications Biology, 2022
An integrated scRNA-seq and scATAC-seq analysis of retina from the goldfish, Carassius auratus, reveals global biases in expression patterns between the two (L and S) subgenomes that resulted from ancestral whole-genome duplication.
Tetsuo Kon   +10 more
doaj   +1 more source

Carassius auratus

open access: yes, 2006
Carassius auratus (Linnaeus, 1758) Fig. 10E.
Schulz-Mirbach, Tanja   +1 more
openaire   +1 more source

Chromosomal localization and variation analysis of 5S rDNA in autotriploid Carassius auratus

open access: yesReproduction and Breeding
Polyploidization can induce a flurry of genetic events and plays an important role in speciation. In this study, we comparatively analyzed the molecular organization, chromosomal locus in natural autotriploid (3nCC, 3n = 150) and artificial autotriploid ...
Kun Zhang   +11 more
doaj   +1 more source

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