Transcriptome Analysis Reveals Key Genes and Pathways Associated with the Petal Color Formation in Cabbage (Brassica oleracea L. var. capitata).
Transcriptome Analysis Reveals Key Genes and Pathways Associated with the Petal Color Formation in Cabbage (Brassica oleracea L. var. capitata).
复制标题
转录组分析揭示了与卷心菜（Brassica oleracea L. var.capitalata）花瓣颜色形成相关的关键基因和途径
DOI：
10.3390/ijms23126656
复制
发表时间：
2022-06-15
影响因子：
5.6
通讯作者：
Zhang, Yangyong
中科院分区：
文献类型：
--
作者：
Zhang, Bin;Wang, Jiao;Chen, Li;Ren, Wenjing;Han, Fengqing;Fang, Zhiyuan;Yang, Limei;Zhuang, Mu;Lv, Honghao;Wang, Yong;Ji, Jialei;Zhang, Yangyong
甘蓝（Brassica oleracea L.）变种capitata）。虽然BoCCD 4基因的功能已被明确，但其在甘蓝花瓣颜色形成中的分子调控机制仍不清楚。在这项研究中，我们应用了来自甘蓝自交系YL-1的黄色花瓣和来自中国羽衣甘蓝自交系A192-1和BoCCD 4过表达转基因系YF-2（YL-1背景）的白色花瓣的转录组分析，其揭示了A192-1与YL-1和YL-1与YF-2比较组共同的1928个DEG。与类胡萝卜素生物合成相关的一个关键酶编码基因BoAAO 3和两个关键TF编码基因Bo 2g 151880（WRKY）和Bo 3g 024180（SBP）在A192-1和YF-2花瓣中均显著上调，这与BoCCD 4的表达模式一致。我们推测，这些关键基因可能与BoCCD 4相互作用，共同调控白菜花瓣中类胡萝卜素的生物合成。本研究为白菜花瓣颜色形成的分子调控机制提供了新的见解。
Petal color is an important agronomic trait in cabbage (Brassica oleracea L. var. capitata). Although the key gene BoCCD4 has been functionally characterized, the underlying molecular regulatory mechanism of petal color formation in cabbage is still unclear. In this study, we applied the transcriptome analysis of yellow petals from the cabbage inbred line YL-1 and white petals from the Chinese kale inbred line A192-1 and the BoCCD4-overexpressing transgenic line YF-2 (YL-1 background), which revealed 1928 DEGs common to both the A192-1 vs. YL-1 and the YL-1 vs. YF-2 comparison groups. One key enzyme-encoding gene, BoAAO3, and two key TF-encoding genes, Bo2g151880 (WRKY) and Bo3g024180 (SBP), related to carotenoid biosynthesis were significantly up-regulated in both the A192-1 and YF-2 petals, which was consistent with the expression pattern of BoCCD4. We speculate that these key genes may interact with BoCCD4 to jointly regulate carotenoid biosynthesis in cabbage petals. This study provides new insights into the molecular regulatory mechanism underlying petal color formation in cabbage.
登录
查看更多内容
类似 CACTA 转座元件的插入破坏了黄瓣羽衣甘蓝 BoCCD4 基因的功能
影响因子：
3.1
作者：
Zhang, Bin;Han, Fengqing;Zhang, Yangyong
通讯作者：
Zhang, Yangyong
甘蓝黄绿叶突变体在ygl-1作图区间与重组抑制相关的差异表达基因
影响因子：
5.6
作者：
Liu X;Yu H;Han F;Li Z;Fang Z;Yang L;Zhuang M;Lv H;Liu Y;Li Z;Li X;Zhang Y
通讯作者：
Zhang Y
影响因子：
11.6
作者：
Abe, H;Urao, T;Yamaguchi-Shinozaki, K
通讯作者：
Yamaguchi-Shinozaki, K
OsSPL13 控制栽培稻的颗粒大小
影响因子：
30.8
作者：
Si, Lizhen;Chen, Jiaying;Han, Bin
通讯作者：
Han, Bin
影响因子：
9.4
作者：
Sagawa, Janelle M.;Stanley, Lauren E.;Yuan, Yao-Wu
通讯作者：
Yuan, Yao-Wu