[1 ] Takahashi , Y. and J. Fuku yama. 1919. M orph olgical and gen eti c studies on th e s oybean. Hokkaido Ag ri c.Exp t. st a, Rep. No. 10, 1-100( In Japan ese)[2 ] Wil liam, L. F. 1950. St ructure and gen eti c charact eris tics of the soybean. In soybean and s oybean Product sVol. I( Ed) k. s. Mark ley Int ers ci. PubI, New York , 111-133
[3 ] Woodw orth, C. M , 1932. Genet ics and breeding in the improvem ent of th e soybean. Il linois Ag ri. Exp.s ta. Bul l. 384: 279-404
[4 ] Nagai , I. 1926. Inheri tance in th e soybean. Agr. and Hor t. 1∶ 1-14, 107-108 ( In Japanese)
[5 ] Takagi , F. 1929. On the inh eri tance of some charact ers in Gl ycine so ja; bant am ( soybean ) . Toh oku Imp.Univ. Sci. Rep t. 4th Scr, Bi ol. 4∶ 577~ 589
[6 ] Wong yai. W. F. Tadah iko, and S. Mats umot o. 1984. Morphol ogical charact eris ti cs and grow th h abi t offasciated soybean. Jpn. J, Crop Sci. 53: 371~ 378
[7 ] Lef fel, R. C, Bernard, R. L. , and Yocum J. O. 1993. Ag ron omi c perfo rmance of fasci ated soybean gentypes and th eir i sogeni c lin es. Crop. Sci. 33: 427~ 432