Clonal reproduction with androgenesis and somatic recombination: the case of the ant Cardiocondyla kagutsuchi
Clonal reproduction with androgenesis and somatic recombination: the case of the ant Cardiocondyla kagutsuchi
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雄激素发生和体细胞重组的克隆繁殖:蚂蚁 Cardiocondyla kagutsuchi 的案例
DOI:
10.1007/s00114-016-1349-0
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Tsuchida K
中科院分区:
文献类型:
--
作者:
Okita I;Tsuchida K
In haplodiploid insects such as ants, male sexuals develop from unfertilised haploid eggs, while female sexuals and workers develop from fertilized diploid eggs. However, some ant species do not exchange their gene pool between sexes; both male and female sexuals are clonally produced, while workers are sexually produced. To date, three ant species,Wasmannia auropunctata,Vollenhovia emeryi, andParatrechina longicornis, have been reported to reproduce using such reproductive systems. In this study, we reveal that in one lineage of the antCardiocondyla kagutsuchi, male and female sexuals are also clonally produced. In contrast to the abovementioned three species, the workers were not only sexually produced but had recombinant sequences in their nuclear internal transcribed spacer regions, although the recombinant sequences were not detected in male or female sexuals. These results suggest that the lineage likely possesses a mechanism to compensate for the reduction in genetic variation due to clonal reproduction with somatic recombination that occurs within the workers.
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DOI:
10.1101/gr.3.1.69
发表时间:
1993
期刊:
PCR methods and applications
影响因子:
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DOI:
--
发表时间:
2005
期刊:
Insectes Sociaux (In press)
影响因子:
--
作者:
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