[Karyotype analysis on Iris lactea ssp. chinensis].
In this paper, the chromosome number, karyotype and chromosome volume of Iris lactea ssp. chinensis were reported. The normal diploid was 2n = 32. Karyotype formula was based on Levan's publication in 1964, k (2n) = 32 = 22 m + 8 sm + 2T. According to the method of Kuo SR, the species chromosome based on the relative length was 2n = 32 = 6L + 4 M2 + 18 M1 + 4 S which belong to "2A" type according to the Stebbins' karyotype classification. The AS.K% was 62.5% from Arano's method. The total volume of chromosome groups was 34.95 micron 3.
Wang
B
B
Liaoning Colleng of TCM, Shenyang 110032.
Xu
Y
Y
Zheng
T
T
Xu
X
X
Yen
H
H
Lu
C
C
D001483:Base Sequence; D002871:Chromosome Banding; D002874:Chromosome Mapping; D032461:Chromosomes, Plant / Q000235:genetics*; D031323:Iris Plant / Q000166:cytology / Q000235:genetics*; D007621:Karyotyping; D012639:Seeds / Q000235:genetics