Details of a Researcher

Pict a

NIWA KYOSUKE

Job title: Professor

Department: Department of Marine Biosciences

Degree: Doctor

Major: 理学

Link

An asexually reproducing population of Gayralia orientalis sp. nov. (Ulotrichales, Ulvophyceae)

Yusuke Horinouchi, Kyosuke Niwa , 2026

Phycologia

DOI
Gomontia parvoerecta sp. nov. (Ulotrichales, Ulvophyceae) with a lime-boring codiolum sporophyte and a reassessment of the genus Gomontia

Yusuke Horinouchi, Kyosuke Niwa , 2025.12

Phycologia

DOI
Taxonomic revision of Pyropia kurogii (Bangiales, Rhodophyta) in Japan, including the description of Pyropia ezokurogii sp. nov ., its early development pattern and the sex ratio of the gametophytic blades

Haruto Nishina, Kanta Miyazaki, Yusuke Horinouchi, Kyosuke Niwa , 2025.09

Phycologia

DOI
A method for land-based cultivation of Undaria pinnatifida seedlings using outdoor tanks

Keitaro Kajiwara, Kyosuke Niwa , 2025.10

AACL Bioflux
Hidden diversity of Pyropia dentata complex (Bangiales, Rhodophyta) in Japan, with description of a new species Pyropia neodentata from the Pacific coast of Japan

Sakurako Matsushita, Naho Takahashi, Miku Okamoto, Motoya Tamaki, Norio Kikuchi, Atsushi Kobiyama, Kyosuke Niwa , 2025.05

Phycological Research

DOI

ノリの科学

二羽恭介 , 2020.12

朝倉書店 , 0-0
Porphyra yezoensis: frontiers in physiological and molecular biological research

Niwa K and Abe T , 2012.10

Nova Science Publishers , Heavy-ion beam mutagenesis in Porphyra yezoensis , 119-132

高水温耐性のある雌雄異株ノリのアポガミー誘発と性分化機構に関する研究

Project Period (FY)： 2022/04 - 2026/03 Investigator(s): 二羽恭介

Grant-in-Aid for Scientific Research(B) Principal Investigator 23K23683
Establishment of fundamental research for polyploidy breeding in the bladed Bangiales: exploration and characteristics of the polyploid hybrids

Project Period (FY)： 2019/04 - 2022/03 Investigator(s): 二羽恭介

Grant-in-Aid for Scientific Research(C) Principal Investigator 19K06184