The Distribution of 45S rDNA in Chromosome of Russian Wild Ryegrass
YUN Lan, YUN Jin-feng, WANG Xiu-e, LI Hai-feng, FANG Yu-hui
ACTA AGRICULTURAE BOREALI-SINICA . 2010, (3): 5 -8 .  DOI: 10.7668/hbnxb.2010.03.002