This article needs to be updated. The reason given is: no files for 2006 are listed at the cited source, but files for 2013 are there; NLM releases this information annually. Please help update this article to reflect recent events or newly available information. (February 2020)

The following is a partial list of the "G" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM).

This list continues the information at List of MeSH codes (G04). Codes following these are found at List of MeSH codes (G06). For other MeSH codes, see List of MeSH codes.

The source for this content is the set of 2006 MeSH Trees from the NLM.

MeSH  G05 – genetic processes

MeSH  G05.090 – breeding

• MeSH  G05.090.390 – hybridization, genetic
• MeSH  G05.090.403 – inbreeding
• MeSH  G05.090.403.180 – consanguinity

MeSH  G05.105 – cell division

• MeSH  G05.105.220 – cell nucleus division
• MeSH  G05.105.220.500 – anaphase
• MeSH  G05.105.220.625 – chromosome segregation
• MeSH  G05.105.220.625.620 – nondisjunction, genetic
• MeSH  G05.105.220.687 – meiosis
• MeSH  G05.105.220.687.500 – meiotic prophase i
• MeSH  G05.105.220.687.500.299 – chromosome pairing
• MeSH  G05.105.220.687.500.299.500 – synaptonemal complex
• MeSH  G05.105.220.687.500.600 – pachytene stage
• MeSH  G05.105.220.750 – metaphase
• MeSH  G05.105.220.781 – mitosis
• MeSH  G05.105.220.781.050 – anaphase
• MeSH  G05.105.220.781.625 – metaphase
• MeSH  G05.105.220.781.812 – prometaphase
• MeSH  G05.105.220.781.906 – prophase
• MeSH  G05.105.220.781.953 – telophase
• MeSH  G05.105.220.812 – prometaphase
• MeSH  G05.105.220.875 – prophase
• MeSH  G05.105.220.875.500 – meiotic prophase i
• MeSH  G05.105.220.875.500.299 – chromosome pairing
• MeSH  G05.105.220.875.500.299.500 – synaptonemal complex
• MeSH  G05.105.220.875.500.600 – pachytene stage
• MeSH  G05.105.220.937 – telophase

MeSH  G05.180 – dna damage

• MeSH  G05.180.099 – chromosome breakage
• MeSH  G05.180.185 – dna fragmentation

MeSH  G05.190 – dna methylation

MeSH  G05.192 – dna packaging

• MeSH  G05.192.095 – chromatin assembly and disassembly

MeSH  G05.195 – dna repair

• MeSH  G05.195.830 – sos response (genetics)

MeSH  G05.200 – dna replication

• MeSH  G05.200.760 – dna replication timing
• MeSH  G05.200.880 – s phase

MeSH  G05.265 – evolution

• MeSH  G05.265.250 – evolution, molecular
• MeSH  G05.265.350 – genetic speciation

MeSH  G05.310 – gene expression

• MeSH  G05.310.670 – protein biosynthesis
• MeSH  G05.310.700 – transcription, genetic
• MeSH  G05.310.700.500 – reverse transcription

MeSH  G05.315 – gene expression regulation

• MeSH  G05.315.095 – chromatin assembly and disassembly
• MeSH  G05.315.125 – dosage compensation, genetic
• MeSH  G05.315.125.970 – x chromosome inactivation
• MeSH  G05.315.200 – down-regulation
• MeSH  G05.315.203 – epigenesis, genetic
• MeSH  G05.315.207 – epistasis, genetic
• MeSH  G05.315.215 – frameshifting, ribosomal
• MeSH  G05.315.250 – gene amplification
• MeSH  G05.315.290 – gene expression regulation, archaeal
• MeSH  G05.315.300 – gene expression regulation, bacterial
• MeSH  G05.315.310 – gene expression regulation, developmental
• MeSH  G05.315.320 – gene expression regulation, enzymologic
• MeSH  G05.315.320.200 – enzyme induction
• MeSH  G05.315.320.300 – enzyme repression
• MeSH  G05.315.330 – gene expression regulation, fungal
• MeSH  G05.315.370 – gene expression regulation, neoplastic
• MeSH  G05.315.370.500 – gene expression regulation, leukemic
• MeSH  G05.315.375 – gene expression regulation, plant
• MeSH  G05.315.385 – gene expression regulation, viral
• MeSH  G05.315.410 – gene silencing
• MeSH  G05.315.410.790 – rna interference
• MeSH  G05.315.425 – genomic imprinting
• MeSH  G05.315.670 – protein modification, translational
• MeSH  G05.315.670.600 – protein processing, post-translational
• MeSH  G05.315.670.600.400 – protein isoprenylation
• MeSH  G05.315.670.600.700 – protein splicing
• MeSH  G05.315.700 – rna processing, post-transcriptional
• MeSH  G05.315.700.225 – rna 3' end processing
• MeSH  G05.315.700.225.710 – polyadenylation
• MeSH  G05.315.700.250 – rna editing
• MeSH  G05.315.700.700 – rna splicing
• MeSH  G05.315.700.700.100 – alternative splicing
• MeSH  G05.315.700.700.750 – trans-splicing
• MeSH  G05.315.800 – trans-activation (genetics)
• MeSH  G05.315.850 – up-regulation

MeSH  G05.330 – gene rearrangement

• MeSH  G05.330.401 – gene rearrangement, b-lymphocyte
• MeSH  G05.330.401.501 – gene rearrangement, b-lymphocyte, heavy chain
• MeSH  G05.330.401.501.450 – immunoglobulin class switching
• MeSH  G05.330.401.601 – gene rearrangement, b-lymphocyte, light chain
• MeSH  G05.330.801 – gene rearrangement, t-lymphocyte
• MeSH  G05.330.801.111 – gene rearrangement, alpha-chain t-cell antigen receptor
• MeSH  G05.330.801.211 – gene rearrangement, beta-chain t-cell antigen receptor
• MeSH  G05.330.801.261 – gene rearrangement, delta-chain t-cell antigen receptor
• MeSH  G05.330.801.311 – gene rearrangement, gamma-chain t-cell antigen receptor

MeSH  G05.380 – heredity

MeSH  G05.600 – mutagenesis

• MeSH  G05.600.220 – dna repeat expansion
• MeSH  G05.600.220.865 – trinucleotide repeat expansion
• MeSH  G05.600.315 – gene amplification
• MeSH  G05.600.320 – gene duplication
• MeSH  G05.600.420 – inversion, chromosome
• MeSH  G05.600.550 – mutagenesis, insertional
• MeSH  G05.600.620 – nondisjunction, genetic
• MeSH  G05.600.800 – sequence deletion
• MeSH  G05.600.800.180 – chromosome deletion
• MeSH  G05.600.800.320 – gene deletion
• MeSH  G05.600.810 – somatic hypermutation, immunoglobulin
• MeSH  G05.600.835 – suppression, genetic
• MeSH  G05.600.860 – translocation, genetic

MeSH  G05.760 – recombination, genetic

• MeSH  G05.760.200 – conjugation, genetic
• MeSH  G05.760.210 – crossing over, genetic
• MeSH  G05.760.380 – gene conversion
• MeSH  G05.760.385 – gene fusion
• MeSH  G05.760.385.500 – oncogene fusion
• MeSH  G05.760.390 – gene transfer, horizontal
• MeSH  G05.760.840 – sister chromatid exchange
• MeSH  G05.760.850 – transduction, genetic
• MeSH  G05.760.860 – transfection
• MeSH  G05.760.860.500 – transformation, bacterial
• MeSH  G05.760.865 – transformation, genetic
• MeSH  G05.760.865.820 – transformation, bacterial

MeSH  G05.800 – selection (genetics)

MeSH  G05.865 – sex determination (genetics)

MeSH  G05.930 – virus integration

• MeSH  G05.930.500 – lysogeny

The list continues at List of MeSH codes (G06).