Details of a Researcher - SAKAMOTO Takashi

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SAKAMOTO Takashi

Job title: Professor

Department: Department of Marine Biosciences

Degree: Doctor

Major: 水産学

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Research Interests 【 display / non-display 】

disease resistant
aquaculture
fish pathology
Molecular genetics
耐病性

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Research Areas 【 display / non-display 】

Life Science / Aquatic life science
Life Science / Aquatic bioproduction science
Life Science / Genetics

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Papers 【 display / non-display 】

Infection Dynamics of Cyprinid Herpesvirus 2 in the Disease-resistant Goldfish Strain after Experimental Infection

Hiroaki Saito, Keisuke Yoshii, Makoto Shirato, Mikio Tanaka, Keitaro Dairiki, Shungo Minami, Megumi Matsumoto, Goshi Kato, Takashi Sakamoto, Motohiko Sano , 2026.09

Fish Pathology

DOI
Genetic diversity, heritability, and estimated breeding values for growth of domesticated Asian seabass Lates calcarifer from Thailand

Sirikan Prasertlux, Atra Chaimongkol, Chaimongkol, Sirithorn Janpoom, Sureerat Tang, Puttawan Rongmung, Wanwipa Ittarat, Parichart Ninwichian, Putth Songsangjinda, Takashi Sakamoto, Bavornlak Khamnamtong, Panya Sae-Lim, Sirawut Klinbunga , 2025.07

Aquaculture and Fisheries

DOI
Population Genomics and Application for Growth Improvement of Domesticated Asian Seabass Lates calcarifer from Thailand

Bavornlak Khamnamtong, Atra Chaimongkol, Sirikan Prasertlux, Sirithorn Janpoom, Jutaporn Chaimongkol, Sureerat Tang, Wanwipa Ittarat, Putth Songsangjinda, Takashi Sakamoto, Panya Sae-Lim, Sirawut Klinbunga , 2025.05

Diversity

DOI
Population Genomics and Application for Growth Improvement of Domesticated Asian Seabass Lates calcarifer from Thailand

Bavornlak Khamnamtong, Atra Chaimongkol, Sirikan Prasertlux, Sirithorn Janpoom, Jutaporn Chaimongkol, Sureerat Tang, Wanwipa Ittarat, Putth Songsangjinda, Takashi Sakamoto, Panya Sae-Lim and Sirawut Klinbunga , 2025.04

Diversity

DOI
Genetic diversity and population differentiation of wild and domesticated banana shrimp Fenneropenaeus merguiensis: Applications for development of its breeding program

Sirikan Prasertlux, Bavornlak Khamnamtong, Ekkarat Wisuntorn, Patcharee Soonsan, Sirithorn Janpoom, Sureerat Tang, Puttawan Rongmung, Onchuda Ratdee, Parichart Ninwichian, Takashi Sakamoto, Panya Sae-Lim, Sirawut Klinbunga , 2024.01

Regional Studies in Marine Science

DOI

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Books 【 display / non-display 】

新版　魚病学概論

坂本　崇　　小川和夫編, 飯田貴次編 , 2020.09

恒星社厚生閣
魚病学概論

小川, 和夫, 飯田, 貴次 , 2020.09

恒星社厚生閣 , 第2章魚類の生体防御と耐病性育種 2. 耐病性育種 , 0-0
ブリの資源培養と養殖業の展望

松山倫也, 檜山義明, 虫明敬一, 浜田英嗣 , 2020

恒星社厚生閣 , 0-0
ウナギの科学

塚本, 勝巳 , 2019.06

朝倉書店 , 第3章 3.14 ゲノム科学 , 0-0
ウナギの科学

坂本　崇 , 2018.10

朝倉書店 , 4. 生理学　4.14. ゲノム科学 , 0-0

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Grant-in-Aid for Scientific Research 【 display / non-display 】

魚類における耐病性責任遺伝子を用いた宿主と病原体の史的攻防メカニズムの解明

Project Period (FY)： 2024/04 - 2028/03 Investigator(s): 坂本崇

Grant-in-Aid for Scientific Research(A) Principal Investigator 24H00521
魚類における耐病性責任遺伝子を用いた宿主と病原体の史的攻防メカニズムの解明

Project Period (FY)： 2024/04 - 2028/03 Investigator(s): 坂本崇

Grant-in-Aid for Scientific Research(A) Principal Investigator 24H00521
魚類における耐病性責任遺伝子を用いた宿主と病原体の史的攻防メカニズムの解明

Project Period (FY)： 2024/04 - 2028/03 Investigator(s): 坂本崇

Grant-in-Aid for Scientific Research(A) Principal Investigator 24H00521
Identification of genes responsible for disease resistance in fish and analysis of the genetic impact of novel diseases on wild populations of fish.

Project Period (FY)： 2020/04 - 2024/03 Investigator(s): SAKAMOTO TAKASHI

Grant-in-Aid for Scientific Research(A) Principal Investigator 20H00431

The objectives of this study were to identify the genes responsible for disease resistance traits against bacterial diseases in fish, to elucidate the mechanisms of disease resistance, and to use these responsible genes to determine the genetic impact of novel diseases occurring in natural rivers on wild populations. As a result of this study, two responsible genes were identified with SNPs suggested to be associated with disease resistance traits. We also found that SNP in the responsible gene had altered genotype frequencies in the wild population before and after the disease outbreak. Furthermore, we developed the gene selection technique using the SNPs in the responsible genes and also identified blood cells in which the responsible genes are expressed.
Identification of genes responsible for disease resistance in fish and analysis of the genetic impact of novel diseases on wild populations of fish.

Project Period (FY)： 2020/04 - 2024/03 Investigator(s): SAKAMOTO TAKASHI

Grant-in-Aid for Scientific Research(A) Principal Investigator 20H00431

The objectives of this study were to identify the genes responsible for disease resistance traits against bacterial diseases in fish, to elucidate the mechanisms of disease resistance, and to use these responsible genes to determine the genetic impact of novel diseases occurring in natural rivers on wild populations. As a result of this study, two responsible genes were identified with SNPs suggested to be associated with disease resistance traits. We also found that SNP in the responsible gene had altered genotype frequencies in the wild population before and after the disease outbreak. Furthermore, we developed the gene selection technique using the SNPs in the responsible genes and also identified blood cells in which the responsible genes are expressed.