Byeong‐Hoon Kim
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View article: Clock Gene Expression in Eel Retina and Hypothalamus: Response to Photoperiod and Moonlight
Clock Gene Expression in Eel Retina and Hypothalamus: Response to Photoperiod and Moonlight Open
Assessment of the clock genes, Period ( Per ) 1, Per2 , Per3 , and Cryptochrome ( Cry ) 2, Cry3 , and Cry4 , can help better understand eel spawning ecology. In this study, the circadian rhythm and moonlight effects of these clock genes in…
View article: Molecular protocol to develop β-carotene-biofortified rice events via molecular optimization
Molecular protocol to develop β-carotene-biofortified rice events via molecular optimization Open
Providing food with nutrition and functionality is crucial for sustaining human life. Rice (Oryza sativa L.) is a representative staple crop with high carbohydrate content but low amounts of essential amino acids, micronutrients, and carot…
View article: Annual changes in ovarian development stages of farmed female red‐spotted grouper, <i>Epinephelus akaara</i>, and inducing sexual maturity using photoperiod manipulation
Annual changes in ovarian development stages of farmed female red‐spotted grouper, <i>Epinephelus akaara</i>, and inducing sexual maturity using photoperiod manipulation Open
This study aimed to investigate the correlation between melatonin and the reproductive mechanism of farmed female red‐spotted groupers, Epinephelus akaara . Through the reproductive cycle experiment, the sexual maturity period was determin…
View article: Response of body color change rearing under different light intensity conditions in farmed red spotted grouper, Epinephelus akaara
Response of body color change rearing under different light intensity conditions in farmed red spotted grouper, Epinephelus akaara Open
Background Fish body color is one of the major factors that determine the commercial value of farmed fish, to understand for coloration mechanisms. The expression of melanin-related genes is according to the developmental stage and light i…
View article: Induced maturation and fertilized egg production of the red‐spotted grouper, <i>Epinephelus akaara</i> , using adaptive physiology of photoperiod and water temperature
Induced maturation and fertilized egg production of the red‐spotted grouper, <i>Epinephelus akaara</i> , using adaptive physiology of photoperiod and water temperature Open
As a preliminary investigation into the effects of environmental factors on gonadal development using adaptive physiological characteristics, we examined the involvement of photoperiod and water temperature in the ovarian development of th…
View article: Peer Review #3 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.2)"
Peer Review #3 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.2)" Open
This study was carried out to identify and estimate physiological function of a new type of opsin subfamily present in the retina and whole brain tissues of Japanese eel using RNA-Seq transcriptome method.A total of 18 opsin subfamilies we…
View article: Peer Review #1 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.2)"
Peer Review #1 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.2)" Open
This study was carried out to identify and estimate physiological function of a new type of opsin subfamily present in the retina and whole brain tissues of Japanese eel using RNA-Seq transcriptome method.A total of 18 opsin subfamilies we…
View article: Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males
Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males Open
This study was carried out to identify and estimate physiological function of a new type of opsin subfamily present in the retina and whole brain tissues of Japanese eel using RNA–Seq transcriptome method. A total of 18 opsin subfamilies w…
View article: Peer Review #1 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.1)"
Peer Review #1 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.1)" Open
This study was carried out to identify and estimate physiological function of a new type of opsin subfamily present in the retina and whole brain tissues of Japanese eel using RNA-Seq transcriptome method.A total of 18 opsin subfamilies we…
View article: Peer Review #3 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.1)"
Peer Review #3 of "Gene expression patterns of novel visual and non-visual opsin families in immature and mature Japanese eel males (v0.1)" Open
This study was carried out to identify and estimate physiological function of a new type of opsin subfamily present in the retina and whole brain tissues of Japanese eel using RNA-Seq transcriptome method.A total of 18 opsin subfamilies we…
View article: Response of appetite-related genes in relation to the rearing water temperature in red spotted grouper (Epinephelus akaara)
Response of appetite-related genes in relation to the rearing water temperature in red spotted grouper (Epinephelus akaara) Open
Growth of fish is controlled by various environmental factors, including water temperature (WT). WT is also a major factor that affects the eating behavior of fish. In this study, we studied the relationship between WT and expression profi…
View article: Changes in Body Growth and Growth-Related Genes under Different Photoperiods in Olive Flounder, Paralichthys olivaceus
Changes in Body Growth and Growth-Related Genes under Different Photoperiods in Olive Flounder, Paralichthys olivaceus Open
This study examined the effects of different photoperiod conditions on olive flounder (Paralichthys olivaceus), a commercially important species in Korea. Daily variations in the expression of mRNA for the growth-related genes ary-lalkylam…
View article: Involvement of Estrogen and Its Receptors in Morphological Changes in the Eyes of the Japanese Eel, Anguilla japonica, in the Process of Artificially-Induced Maturation
Involvement of Estrogen and Its Receptors in Morphological Changes in the Eyes of the Japanese Eel, Anguilla japonica, in the Process of Artificially-Induced Maturation Open
During the long migration from river habitats to the spawning ground, the Japanese eel undergoes sexual maturation. This spawning migration occurs concurrently with morphological changes, such as increases in eye size; however, the mechani…
View article: Effects of Different Light Spectra on the Oocyte Maturation in Grass Puffer Takifugu niphobles
Effects of Different Light Spectra on the Oocyte Maturation in Grass Puffer Takifugu niphobles Open
In order to examine the effects of four different light spectra (white, red, green, and blue) on the oocyte maturation, the change of reproductive parameters, via brain-pituitary-gonad (BPG) axis in grass puffer, were investigated. After e…
View article: Circadian rhythm of melatonin secretion and growth-related gene expression in the tiger puffer Takifugu rubripes
Circadian rhythm of melatonin secretion and growth-related gene expression in the tiger puffer Takifugu rubripes Open
Somatostatin (SS) and growth hormone-releasing hormone (GHRH) are primary factors regulating growth hormone (GH) secretion in the pituitary. To date, it remains unknown how this rhythm is controlled endogenously, although there must be coo…
View article: Relevance of Light Spectra to Growth of the Rearing Tiger Puffer Takifugu rubripes
Relevance of Light Spectra to Growth of the Rearing Tiger Puffer Takifugu rubripes Open
In fish, light (photoperiod, intensity and spectra) is main regulator in many physiological actions includinggrowth. We investigate the effect of light spectra on the somatic growth and growth-related gene expression in the rearing tiger p…