Table 1 Summary of the histone modification in testis of D. melanogaster
From: Histone modifications in the male germ line of Drosophilaa
| Antiserum | Germline | Soma (testis) | |||
|---|---|---|---|---|---|
| Gonia | Spermatocytes | Spermatids | Polytene | Diploid | |
| H3K4me2 | early | EU | |||
| H3K9me1 | * | * increasing, NO | % | EU | |
| H3K9me2 | * HET ° | * (+) decreasing | very early | -- ZERO -- | HET ° |
| H3K9me3 | (*) # | Y chromosome ° | % | HET + dots | HET |
| H3K9ac | (+) | Y chromosome ° | early | EU | (+) |
| H3K27me1 | (*) | X, autosomes | HET ° | & EU | |
| H3K27me2 | (*) | X, autosomes | EU | EU | |
| H3K27me3 | HET | X, autosomes ° | early % | EU | EU |
| H3K36me2 | - ZERO - | (+) | -- ZERO -- | EU | |
| H3K36me3 | -- ZERO -- | ||||
| H4K20me1 | - ZERO - | X, autosomes ° | early | EU (dots) ° | EU (dots) ° |
| H4K20me2 | - ZERO - | ° |
early, asymmetric °% | EU | HET |
| H4K20me3 | - ZERO - | increasing, NO | early% | -- ZERO -- | EU |
| H4K5ac | ## | (+) | (+) | -- ZERO -- | |
| H4K12ac | X, autosomes ° | ° | (+) | ||
| H4K16ac | early | -- ZERO -- | early° | (+) | & |
| H3S10p | dots | ° | early |