Sharma Vivek, Salwan Richa, Sharma P N, Gulati Arvind
Department of Plant Pathology, Choudhary Sarwan Kumar Himachal Pradesh Agricultural UniversityPalampur, India.
Department of Veterinary Microbiology, Choudhary Sarwan Kumar Himachal Pradesh Agricultural UniversityPalampur, India.
Front Microbiol. 2017 Aug 29;8:1602. doi: 10.3389/fmicb.2017.01602. eCollection 2017.
Genome-wide studies of transcripts expression help in systematic monitoring of genes and allow targeting of candidate genes for future research. In contrast to relatively stable genomic data, the expression of genes is dynamic and regulated both at time and space level at different level in. The variation in the rate of translation is specific for each protein. Both the inherent nature of an mRNA molecule to be translated and the external environmental stimuli can affect the efficiency of the translation process. In biocontrol agents (BCAs), the molecular response at translational level may represents noise-like response of absolute transcript level and an adaptive response to physiological and pathological situations representing subset of mRNAs population actively translated in a cell. The molecular responses of biocontrol are complex and involve multistage regulation of number of genes. The use of high-throughput techniques has led to rapid increase in volume of transcriptomics data of . In general, almost half of the variations of transcriptome and protein level are due to translational control. Thus, studies are required to integrate raw information from different "omics" approaches for accurate depiction of translational response of BCAs in interaction with plants and plant pathogens. The studies on translational status of only active mRNAs bridging with proteome data will help in accurate characterization of only a subset of mRNAs actively engaged in translation. This review highlights the associated bottlenecks and use of state-of-the-art procedures in addressing the gap to accelerate future accomplishment of biocontrol mechanisms.
全基因组转录本表达研究有助于系统监测基因,并为未来研究确定候选基因。与相对稳定的基因组数据不同,基因表达是动态的,在不同水平上受时间和空间的调控。每种蛋白质的翻译速率变化都是特定的。mRNA分子本身的翻译特性以及外部环境刺激都会影响翻译过程的效率。在生物防治剂(BCA)中,翻译水平的分子反应可能代表绝对转录本水平的类似噪声的反应,以及对生理和病理情况的适应性反应,这些情况代表了细胞中活跃翻译的mRNA群体的一个子集。生物防治的分子反应很复杂,涉及多个基因的多阶段调控。高通量技术的使用导致了转录组学数据量的迅速增加。一般来说,转录组和蛋白质水平的变化中几乎有一半是由于翻译控制。因此,需要进行研究,整合来自不同“组学”方法的原始信息,以准确描述BCA与植物和植物病原体相互作用时的翻译反应。仅对与蛋白质组数据相关的活跃mRNA的翻译状态进行研究,将有助于准确表征仅一部分活跃参与翻译的mRNA。本综述强调了相关的瓶颈问题,以及使用最新程序来弥补差距,以加速生物防治机制未来的研究进展。