[Karyotype analysis of Physalis pubescens chromosome].
OBJECTIVE
To study the karyotype of Physalis pubescens L..


METHODS
Sections combined with micrograph were used.


RESULTS
The number of normal diploid was 2n = 24, karyotype formula was K(2n) = 24 = 2 m + 20 sm + 2 st, the relative length was 2n = 24 = 10M2 + 14M1, which belonged to "3A" type. The total length of chromosome groups was 16.83 microm, the total length of long arms was 12.04 microm, the AS. K% was 71.54%. The total volume of chromosome was 35.57 microm3.


CONCLUSIONS
Physalis pubescens L. chromosome number was same to Physalis alkekengi var. franchetii.
Liang
Xu
X
Liaoning College of TCM, Shenyang 110032.
Bing
Wang
W
D002871:Chromosome Banding; D032461:Chromosomes, Plant / Q000648:ultrastructure*; D007621:Karyotyping; D032321:Physalis / Q000235:genetics*; D010946:Plants, Medicinal / Q000235:genetics*; D013045:Species Specificity