01867nas a2200241   4500008004100000022001400041245011200055210006900167260000800236300001400244490000800258520105500266653002301321653001801344653001201362653002101374653002201395653002001417100001901437700001801456700002001474856013101494       2020                        eng d  a0888-754300aPlant-pathogen interactions: microRNA-mediated trans-kingdom gene regulation in fungi and their host plants0 aPlantpathogen interactions microRNAmediated transkingdom gene re  cSEP  a3021-30350 v1123 a<p>MicroRNAs (miRNAs) have been prevalently studied in plants, animals, and viruses. However, recent studies show evidences of miRNA-like RNAs (milRNAs) in fungi as well. It is known that after successful infection, pathogens hijack the host machinery and use it for their own growth and multiplication. Alternatively, resistant plants can overcome the pathogen attack by a variety of mechanisms. Based on this prior knowledge, we computationally predicted milRNAs from 13 fungi, and identified their targets in transcriptomes of the respective fungi as well as their host plants. The expressions of the milRNAs and targets were confirmed using qRT-PCR. We found that plant miRNAs targeted fungal virulence genes, while fungal milRNAs targeted plant resistance genes; corroborating miRNA-mediated trans-kingdom gene regulation and the roles of miRNAs in plantpathogen interactions. Transgenic plants with miRNAs targeting fungal virulence genes, or anti-sense of fungal milRNAs, would be expected to be highly resistant to the fungal pathogens.</p>
10aDisease resistance10aFungal miRNAs10aqRT-PCR10aResistance genes10aTarget prediction10aVirulence genes1 aMathur, Monika1 aNair, Aswathy1 aKadoo, Narendra  uhttps://library.ncl.res.in/content/plant-pathogen-interactions-microrna-mediated-trans-kingdom-gene-regulation-fungi-and-their