TY - JOUR
T1 - Isolation of soybean mutants with high and low inorganic phosphorus
AU - Sundaramoorthy, Jagadeesh
AU - Seo, Yean Joo
AU - Park, Gyu Tae
AU - Lee, Jeong Dong
AU - Park, Soon Ki
AU - Seo, Hak Soo
AU - Song, Jong Tae
N1 - Publisher Copyright:
© The Korean Society for Applied Biological Chemistry 2016.
PY - 2016/9
Y1 - 2016/9
N2 - In soybean (Glycine max (L.) Merr.) seeds, phosphorus (P) is primarily stored in the form of phytate, which is generally indigestible by monogastric animals such as human, pig, poultry, and fish. Thus, this study was conducted to isolate soybean mutants with high available P. Inorganic P content was assessed in a total of 1,266 ethyl methanesulfonate (EMS) M4 lines from the Pungsannamul cultivar. Among the tested lines, four EMS lines (PE379, PE432, PE2205, and PE2503) showed higher mean inorganic P (1.21−1.56gkg−1) than did the Pungsannamul cultivar (0.90 g kg−1). Additionally, six EMS lines (PE718, PE828, PE1466, PE1552, PE3378, and PE3386) showed lower mean inorganic P (0.38−0.60 g kg−1). The high inorganic P mutants isolated in this study will be further investigated for phytate and total P levels. Moreover, the high and low inorganic P lines will be utilized in a future study of the biochemical pathway of phytate.
AB - In soybean (Glycine max (L.) Merr.) seeds, phosphorus (P) is primarily stored in the form of phytate, which is generally indigestible by monogastric animals such as human, pig, poultry, and fish. Thus, this study was conducted to isolate soybean mutants with high available P. Inorganic P content was assessed in a total of 1,266 ethyl methanesulfonate (EMS) M4 lines from the Pungsannamul cultivar. Among the tested lines, four EMS lines (PE379, PE432, PE2205, and PE2503) showed higher mean inorganic P (1.21−1.56gkg−1) than did the Pungsannamul cultivar (0.90 g kg−1). Additionally, six EMS lines (PE718, PE828, PE1466, PE1552, PE3378, and PE3386) showed lower mean inorganic P (0.38−0.60 g kg−1). The high inorganic P mutants isolated in this study will be further investigated for phytate and total P levels. Moreover, the high and low inorganic P lines will be utilized in a future study of the biochemical pathway of phytate.
KW - Glycine max
KW - Inorganic phosphorus
KW - Phytate
KW - Soybean
UR - http://www.scopus.com/inward/record.url?scp=84990935285&partnerID=8YFLogxK
U2 - 10.3839/jabc.2016.045
DO - 10.3839/jabc.2016.045
M3 - Article
AN - SCOPUS:84990935285
SN - 1976-0442
VL - 59
SP - 261
EP - 264
JO - Journal of Applied Biological Chemistry
JF - Journal of Applied Biological Chemistry
IS - 3
ER -