Journal of Plant Biology
- Volume 34 Issue 1
- /
- Pages.31-35
- /
- 1991
- /
- 1226-9239(pISSN)
Changes of Amino Acid Content of Cultured Tobacco Cells by Association Culture with Nostoc muscorum
Nostoc muscorum과 혼합배양한 담배 배양세포의 아미노산 함량 변화
Abstract
Induction of symbiosis between N. muscorum and cultured tobacco cells associately cultured on nitrogen-free medium and effects of polyamines on culture condition were carried out. Analysis of amino acid composition in associate cultures showed increase in total amino acid amounts than single culture of cultured tobacco cells and methionine was markly increased in associative culture on N-free medium treated with 1 mM spermine. These results indicated that the composition of amino acids increased effectively in associative cultures by nitrogen fixation of N. muscorum.scorum.
질소고정능이 있는 N. muscorum과 담배 배양세포의 혼합배양시 질소원을 제거한 배지에 polyamine을 첨가하여 배양조건을 개선하였다. 그리고, 단백질 조성 아미노산을 조사하여 N. muscorum과 혼합배양하여 담배 배양세포의 아미노산 함량변화를 조사한 결과 총 아미노산 및 메티오닌의 함량이 상당히 증가하는 것으로 나타났다. 특히
Keywords