Marzec Marek, Situmorang Apriadi, Brewer Philip B, Brąszewska Agnieszka
Faculty of Natural Sciences, Institute of Biology, Biotechnology and Environmental Protection, University of Silesia in Katowice, Jagiellonska 28, 40-032 Katowice, Poland.
ARC Centre of Excellence in Plant Energy Biology, Waite Research Institute, School of Agriculture, Food and Wine, The University of Adelaide, Glen Osmond, SA 5064, Australia.
Genes (Basel). 2020 Nov 13;11(11):1348. doi: 10.3390/genes11111348.
Cytochrome P450 enzymes encoded by ()-like genes produce most of the structural diversity of strigolactones during the final steps of strigolactone biosynthesis. The diverse copies of in provide a resource to investigate why plants produce such a wide range of strigolactones. Here we performed in silico analyses of transcription factors and microRNAs that may regulate each rice , and compared the results with available data about expression profiles and genes co-expressed with genes. Data suggest that distinct mechanisms regulate the expression of each . Moreover, there may be novel functions for homologues, such as the regulation of flower development or responses to heavy metals. In addition, individual could be involved in specific functions, such as the regulation of seed development or wax synthesis in rice. Our analysis reveals potential new avenues of strigolactone research that may otherwise not be obvious.
由（）样基因编码的细胞色素P450酶在独脚金内酯生物合成的最后步骤中产生了独脚金内酯的大部分结构多样性。中的不同拷贝为研究植物为何产生如此广泛的独脚金内酯提供了资源。在这里，我们对可能调控每个水稻的转录因子和微小RNA进行了计算机分析，并将结果与有关表达谱和与基因共表达的基因的现有数据进行了比较。数据表明，不同的机制调控每个的表达。此外，同源物可能具有新的功能，例如对花发育的调控或对重金属的响应。此外，单个可能参与特定功能，例如水稻种子发育或蜡合成的调控。我们的分析揭示了独脚金内酯研究潜在的新途径，否则这些途径可能并不明显。
