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Screening of effective amino acids in survival and growth of Neopyropia yezoensis protoplasts

Journal of National Fisheries University Volume 70 Issue 2 Page 63-68
published_at 2021-12
70-2-63-68.pdf
[fulltext] 737 KB
Title
ノリプロトプラストの生残と生長に有効なアミノ酸の探索
Screening of effective amino acids in survival and growth of Neopyropia yezoensis protoplasts
Abstract
In order to identify effective amino acid species, survival and growth of Neopyropia yezoensis protoplasts cultured using 18 amino acids were examined. Survival rates of each protoplast cultured for 1 week with arginine, asparagine, ornithine and tyrosine were similar to that of the control condition. Other amino acids significantly reduced the survival rates than the control. Growth of each protoplast cultured for 2 weeks with β-alanine, arginine, glutamine, histidine, lysine, ornithine and phenylalanine were significantly higher than that of the control. Histidine might be useful to make only thallus grow, although survival rate was very low. Arginine and ornithine had potentials to be able to promote the growth without negative influences on the survivals of nori cells.
Creators Abe Mahiko
Creators Tara Chizuru
Creators Fujiki Shinya
Creators Kawasaki Shusaku
Creators Murase Noboru
Source Identifiers [PISSN] 0370-9361
Creator Keywords
Neopyropia yezoensis amino acids growth protoplast survival
Languages jpn
Resource Type departmental bulletin paper
Publishers National Fisheries University
Date Issued 2021-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0370-9361