Comparative of the complete chloroplast genome and RNA editing of Eucalyptus camaldulensis T5 clone, an elite variety in Thailand

Abstract. Racharak P, Suttangkakul A, Vuttipongchaikij S. 2023. Comparative of the complete chloroplast genome and RNA editing Eucalyptus camaldulensis T5 clone, an elite variety in Thailand. Biodiversitas24: 3774-3784. camaldulensis, excellent fast-growing tree plantation Thailand, was analyzed for editing. The revealed a total size 160,204 bp that divided into large single copy (LSC) (88,904 bp) small region (SSC) (18,506 by inverted repeat regions (IR) containing 26,397 bp. A circular mapping gene order showed circle antiparallel 135 genes, including 37 tRNAs, 10 rRNAs, 1 pseudogene. GC content 36.87%. comparative genomes analysis between clone E. from NCBI database suggested thymine (T) adenine (A) strongly impacted indel transversion process, which could be point mutation genome. Furthermore, 24 specific genes were used to investigate From all only 11 edited with C U conversion.Triplet codons, tUA, tUt, tUg Ugg most frequently codon expressions; crucial influence amino acid alterations. Due events, physicochemical properties acids changed polar nonpolar hydrophilic hydrophobic acids. Physicochemical conversion is necessary form sequences several essential proteins. event might accumulation alterations causing phenotypic variation plant adaptation evolution.