植物三维染色质构型研究进展

董芊里, 王金宾, 李晓宠, 宫磊

Progresses in the plant 3D chromatin architecture

Dong Qianli, Wang Jinbin, Li Xiaochong, Gong Lei

表2 植物不同等级的染色质构型特征汇总

Table 2 Summary of present hierarchical chromatin architectures characterized in plant species using different techniques

物种 技术 染色体 (质)域 A/B染色质 区室 拓扑偶联 结构域 染色质环 IHIs/KEEs 参考文献 深山南芥 (Arabidopsis lyrata) Hi-C √ [17] 拟南芥 (Arabidopsis thaliana) Hi-C √ √ √ [18] Hi-C √ √ √ [19] Hi-C √ √ √ √ [20] 四倍体拟南芥 (Arabidopsis thaliana (4×Columbia)) Hi-C √ √ √ [21] 甘蓝 (Brassica oleracea) Hi-C √ √ √ √ [22] 芜菁 (Brassica rapa) Hi-C √ √ √ √ [22] 树棉 (Gossypium arboreum) Hi-C √ √ √ [23] 海岛棉 (Gossypium barbadense) Hi-C √ √ √ [23] 陆地棉 (Gossypium hirsutum) Hi-C √ [24] 雷蒙德氏棉 (Gossypium raimondii) Hi-C √ √ √ [23] 大麦 (Hordeum vulgare) Hi-C √ [25] 水稻 明恢63 (Oryza Sativa L. spp. indica (Minghui63)) Hi-C √ √ √ [26] 水稻 日本晴 (Oryza sativa L. spp. Japonica) Hi-C √ √ √ √ √ [27] Hi-C √ √ √ √ [28] scHi-C √ √ [29] ChIA-PET √ √ √ [15] 粟 (Setaria italic) Hi-C √ √ √ √ [28] 番茄 (Solanum lycopersicum) Hi-C √ √ √ √ [28] 高粱 (Sorghum bicolor) Hi-C √ √ √ √ [28] 玉米 (Zea mays) Hi-C √ √ √ √ [28] ChIA-PET √ [30]