Chinese Bulletin of Botany ›› 2004, Vol. 21 ›› Issue (03): 306-311.
• 研究论文 • Previous Articles Next Articles
WANG Jing-Shan SUN Shi-Meng WANG Wei-Hua BI Ying-Na XU Li-Juan MENG Xiang-Xia
Received:
Revised:
Online:
Published:
Contact:
Abstract: The protoplasts of Ipomoea batatas ‘koganesengan’ and Ipomoea batatas ‘bitambi’ were fused with PEG method. Forty-five plants were obtained from fusion-treated protoplasts. Four of the regenerated plants are considered to be somatic hybrids. They show various intermediate characters between the two parents. Among them, two have chromosome numbers that corresponds to the sum of their parents (2n=12 ×(2n+2n)=180), the other two have chromosomes varying from 45 to 103 and from 35 to 100, respectively, in cells. The hybridity is confirmed by RAPD markers.
WANG Jing-Shan SUN Shi-Meng WANG Wei-Hua BI Ying-Na XU Li-Juan MENG Xiang-Xia. Somatic Hybrids Between Cultivars of the Same Cross-Incompatible Group in Sweet Potato[J]. Chinese Bulletin of Botany, 2004, 21(03): 306-311.
Add to citation manager EndNote|Ris|BibTeX
URL: https://www.chinbullbotany.com/EN/
https://www.chinbullbotany.com/EN/Y2004/V21/I03/306