Front. Genet. Frontiers in Genetics Front. Genet. 1664-8021 Frontiers Media S.A. 10.3389/fgene.2020.00202 Genetics Correction Corrigendum: Novel Genomic and Evolutionary Perspective of Cyanobacterial tRNAs Mohanta Tapan K. 1 * Syed Asad S. 2 Ameen Fuad 2 Bae Hanhong 1 * 1School of Biotechnology, Yeungnam University, Gyeongsan, South Korea 2Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia *Correspondence: Tapan K. Mohanta nostoc.tapan@gmail.com Hanhong Bae hanhongbae@ynu.ac.kr

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 A Corrigendum on Novel Genomic and Evolutionary Perspective of Cyanobacterial tRNAs by Mohanta, T. K., Syed, A. S., Ameen, F., and Bae, H. (2017). Front. Genet. 8:200. doi: 10.3389/fgene.2017.00200 cyanobacteria tRNA evolution intron transition transversion

In the original article, the Tables 5, 6 were inadvertently given the wrong legends. The legend for Table 5 is for Table 6 and vice versa. The tables with their corrected legends appear below.

Duplication, conditional duplication, and losses of cyanobacterial tRNAs.

tRNA D/L score Duplications Conditional duplications Losses
Alanine 797.5 163 (66.8%) 15 (6.14%) 553 (226.63%)
Arginine 712.5 131 (56.22%) 18 (7.72%) 516 (221.45%)
Asparagine 260.0 44 (53.01%) 11 (20.75%) 194 (233.73%)
Aspartate 287.5 53 (67.94%) 5 (6.84%) 208 (284.93%)
Cysteine 229.5 41 (59.42%) 4 (5.79%) 168 (243.47%)
Glutamate 304.5 57 (73.07%) 9 (11.53%) 219 (280.76%)
Glutamine 292.0 50 (56.81%) 5 (5.68%) 217 (246.59%)
Glycine 641.5 115 (65.34%) 17 (9.65%) 469 (266.47%)
Histidine 197.0 32 (52.45%) 7 (11.47%) 149 (244.26%)
Isoleucine 453.6 97 (85.08%) 6 (5.26%) 308 (270.17%)
Leucine 1081.5 193 (61.66%) 25 (7.98%) 792 (253.03%)
Lysine 372.5 67 (56.77%) 9 (7.62%) 272 (230.50%)
Methionine 598.0 108 (59.34%) 19 (10.43%) 436 (239.56%)
Phenylalanine 276.5 47 (56.62%) 8 (9.63%) 206 (248.19%)
Proline 699.5 133 (70.74%) 16 (8.51%) 500 (265.95%)
Serine 788.5 139 (55.60%) 23 (9.2%) 580 (232.00%)
Threonine 596.5 107 (57.83%) 15 (8.10%) 436 (235.67%)
Tryptophan 284.0 54 (70.12%) 5 (6.49%) 203 (263.63%)
Tyrosine 212.0 38 (57.57%) 6 (9.09%) 155 (234.84%)
Valine 485.5 85 (57.82%) 19 (12.92%) 358 (243.53%)

Highest transition/transversion bias was found in tRNATrp whereas the lowest was found in tRNAIle.

Transition/transversion bias of cyanobacterial tRNAs.

tRNA k1 (Purines) k2 (Pyrimidines) R (Transition/Transversion Bias) No. of sequences Studied
Alanine 1.494 1.515 0.732 258
Arginine 2.607 2.449 1.207 255
Asparagine 3.389 3.268 1.618 90
Aspartate 6.971 10.501 4.131 84
Cysteine 4.699 1.87 1.65 78
Glutamate 3.951 2.82 1.626 87
Glutamine 1.626 4.461 1.499 94
Glycine 3.2 3.426 1.631 192
Histidine 2.832 2.25 1.199 68
Isoleucine 0.231 1.512 0.39 124
Leucine 1.845 2.114 0.964 343
Lysine 3.149 3.386 1.623 126
Methionine 1.805 3.28 1.231 202
Phenylalanine 1.619 1.661 0.811 89
Proline 3.708 4.158 1.825 204
Threonine 3.133 3.453 1.618 202
Tryptophan 26.77 7.30 8.409 83
Tyrosine 5.114 10.015 3.658 76
Serine 0.914 1.82 0.654 271
Valine 1.959 2.169 1.018 159

Result showed loss of cyanobacterial tRNA gene predominate the duplication and conditional duplication event.

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.