Array to Comma separated string and for last tag use the 'and' instead of comma in jquery

Question

I have checked many questions and answers regarding join array with comma separated string, But my problem is that, I am making the string readable for human i.e I have tag

Answer 1

1. Create comma separated string
2. Reverse it
3. Replace first occurrence of " ," with " dna " (" and " backwards)
4. Reverse it again

[1, 2, 3]
    .join(', ')
    .split('').reverse().join('')
    .replace(' ,', ' dna ')
    .split('').reverse().join('')