Mr Ten Departure Betwixt Mitochondrial Dna As Well As Nuclear Dna

Mitochondrial vs Nuclear Genome

Mitochondrial genome
1. Mitochondrial deoxyribonucleic acid or mt deoxyribonucleic acid is double stranded together with circular.
2. Mitochondrial deoxyribonucleic acid is non enveloped yesteryear a membrane.
3. In Humans, the mitochondrial genome size is 16,569 deoxyribonucleic acid base of operations pairs.
4. Each mitochondrion contains dozens of copies of mt DNA. Several mitochondria inwards a jail cellular telephone accounts for M of copies of mt deoxyribonucleic acid per cell.
5. The mitochondrial genome contains 37 genes that encode thirteen proteins, 22 tRNAs, together with 2 rRNAs.
6. Mitochondrion is a semi-autonomous organelle as bulk of proteins required are coded yesteryear nuclear genes.
7. Generally introns or non coding sequences are absent inwards mitochondrial DNA.
8. Some mitochondrial coding sequences (triplet codons) create non follow the universal codon
pattern, when they are translated into proteins.
Examples: In mitochondrion, AUA codes for methionine (not Isoleucine) together with UGA codes for tryptophan (not a terminate codon as inwards mammalian genome).
9. Transcription of mitochondrial genes is polycistronic, an mRNA formed alongside sequences coding for many proteins.
10. The mitochondrial trend of inheritance is maternal. Therefore mitochondrial associated diseases are inherited maternally.



Nuclear genome
1.Nuclear deoxyribonucleic acid is double stranded together with linear.
2. Nuclear deoxyribonucleic acid or genome is enveloped yesteryear nuclear membrane.
3. Nuclear genome is made of 3.3 billion deoxyribonucleic acid base of operations pairs.
4. Only 2 copies of nuclear genome per somatic cell.
5. Nuclear genome has 20,000-25,000 genes including mitochondrial genes.
6. Nuclear genes codes for all proteins required for its function.
7. Nuclear genome has introns or non-coding deoxyribonucleic acid together with accounts for 93% of full DNA.
8. Nuclear genes exhibit universal codon pattern.
Examples: In nucleus, AUG codes for methionine together with UGA is a terminate codon.
9. Transcription of nuclear genes is monocistronic, an mRNA alongside sequence coding for a unmarried protein.
10. The nuclear genome is inherited every bit from both parents.

See the Difference betwixt mitochondrial deoxyribonucleic acid together with chloroplast DNA