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
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
Tara Chizuru
Creators
Fujiki Shinya
Creators
Kawasaki Shusaku
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