Integrated Analysis of miRNAs Associated With Sugarcane Responses to Low-Potassium Stress.

ABSTRACT: Sugarcane is among the most important global crops and a key bioenergy source. Sugarcane production is restricted by limited levels of available soil potassium (K⁺). The ability of plants to respond to stressors can be regulated by a range of microRNAs (miRNAs). However, there have been few studies regarding the roles of miRNAs in the regulation of sugarcane responses to K⁺-deficiency. To understand how these non-coding RNAs may influence sugarcane responses to low-K⁺ stress, we conducted expression profiling of miRNAs in sugarcane roots under low-K⁺ conditions via high-throughput sequencing. This approach led to the identification of 324 and 42 known and novel miRNAs, respectively, of which 36 were found to be differentially expressed miR

SUBMITTER: Zhang N 

PROVIDER: S-EPMC8763679 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature