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heterochromatin: ___ results in gene silence
acetyl: ___ groups tend to unfurl the chromatin and thereby foster gene expression
epigenetics: Term to describe process of packaging and utilization of genes
Euchromatin: ___ results in gene activation
methyl: ___ groups often play a role in tight chromatin packing
nucleosomes: Epigenetic marks influence how tightly the ____ are packed
phenotypic: Epigenetics describes some ___ changes
lysine: Acetylation only occurs on ___ residues on histones
serine: A phospho-group can modify ___ residues on histones
tightly: When chromatin is ___ packed the gene is turned off
Facilitate: Acetylation unwinds DNA to ___ transcription
inhibiting: Deacetylation winds DNA thus ___ transcription
Waddington: ___ coined the term Epigenetics in 1942
Across:1. | ___ coined the term Epigenetics in 1942 | 3. | When chromatin is ___ packed the gene is turned off | 5. | Term to describe process of packaging and utilization of genes | 7. | A phospho-group can modify ___ residues on histones | 8. | Epigenetic marks influence how tightly the ____ are packed | 11. | ___ groups often play a role in tight chromatin packing | 12. | Acetylation unwinds DNA to ___ transcription |
| | Down:2. | Deacetylation winds DNA thus ___ transcription | 4. | ___ results in gene silence | 5. | ___ results in gene activation | 6. | Epigenetics describes some ___ changes | 9. | Acetylation only occurs on ___ residues on histones | 10. | ___ groups tend to unfurl the chromatin and thereby foster gene expression |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
Across:1. | ___ coined the term Epigenetics in 1942 | 3. | When chromatin is ___ packed the gene is turned off | 5. | Term to describe process of packaging and utilization of genes | 7. | A phospho-group can modify ___ residues on histones | 8. | Epigenetic marks influence how tightly the ____ are packed | 11. | ___ groups often play a role in tight chromatin packing | 12. | Acetylation unwinds DNA to ___ transcription |
| | Down:2. | Deacetylation winds DNA thus ___ transcription | 4. | ___ results in gene silence | 5. | ___ results in gene activation | 6. | Epigenetics describes some ___ changes | 9. | Acetylation only occurs on ___ residues on histones | 10. | ___ groups tend to unfurl the chromatin and thereby foster gene expression |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only