Aneuploidy Alnus formosana Selection and ISSR Analysis

Abstract:

the chromosomal counting was carried out with 51 of annual Taiwan alder (Alnus formosana) by the wall degradation and hypotonic flame-drying method, and 6 aneuploid plants has been selected from these seedings. The viable aneuploid chromosome numbers included 2n=52 (No.4),2n=42 (No.19),2n=54(No.21),2n=50(No.24),2n=56,112 (No.25),2n=52(No.33). Subsequently, the ISSR was taken to analyze the genome of these aneuploid plants,and 5 primers were obtained from 57 which could separate 6 aneuploid plants. And the ratio of polymorphism was more than 78.2%.

• Periodical: Advanced Materials Research (Volumes 998-999)
• Pages: 177-182
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.998-999.177
• Online since: July 2014
• Authors: Heng Xing Zhu, Ding Jie Yi, Jiaia Tang, Xiao Hui Huang, Guo Lu Liang, Da Lan Feng*
• Keywords: Alnus formosana, Aneuploidy, ISSR

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