Rna polymerases in eukaryotes - Revision history

Nnjm2 at 19:00, 23 November 2010

2010-11-23T19:00:53Z

← Older revision		Revision as of 19:00, 23 November 2010
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	\|-		\|-
	\| I		\| I
	\| [[Nucleus\|Nucleolus]]		\| [[Nucleus\|Nucleolus]]
	\| 18S, 5.8S,and 28S rRNA		\| 18S, 5.8S,and 28S rRNA
	\| Insensitive		\| Insensitive
	\|-		\|-
	\| II		\| II
	\| [[Nucleus\|Nucleus]]		\| [[Nucleus\|Nucleus]]
	\| [[~~mRNA~~\|mRNA]], precursors and snRNA		\| [[MRNA\|mRNA]], precursors and snRNA
	\| strongly inhibited		\| strongly inhibited
	\|-		\|-
	\| III		\| III
	\| [[Nucleus\|Nucleus]]		\| [[Nucleus\|Nucleus]]
	\| [[~~tRNA~~\|tRNA]] and 5S rRNA		\| [[TRNA\|tRNA]] and 5S rRNA
	\| Inhibited by high concentrations		\| Inhibited by high concentrations
	\|}		\|}

	''Pg 834, Biochemistry 6th Edition (2006) <ref>Berg M. J., Tymoczko L. J., Stryer L., (2006) Biochemistry, 6th Edition New York: W. H Freeman</ref>''		''Pg 834, Biochemistry 6th Edition (2006) <ref>Berg M. J., Tymoczko L. J., Stryer L., (2006) Biochemistry, 6th Edition New York: W. H Freeman</ref>''
	References ===
			=== References ===

	<references />		<references />

Nnjm2 at 19:00, 23 November 2010

2010-11-23T19:00:35Z

← Older revision		Revision as of 19:00, 23 November 2010
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	Three types of RNA polymerases exist in eukaryotes- RNA polymerase I, RNA polymerase II and RNA polymerase III. These polymerases have different locations in the nucleus, respond to different inhibitors and are specific to different templates. See table 1 for details of these polymerases.		Three types of [[RNA\|RNA]] polymerases exist in eukaryotes- [[RNA polymerase I\|RNA polymerase I]], [[RNA polymerase II\|RNA polymerase II]] and [[RNA polymerase III\|RNA polymerase III]]. These polymerases have different locations in the [[Nucleus\|nucleus]], respond to different inhibitors and are specific to different templates. See table 1 for details of these polymerases.

	Table 1: RNA Polymerases in Eukaryotes		Table 1: RNA Polymerases in Eukaryotes
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	\|-		\|-
	\| I		\| I
	\| Nucleolus		\| [[Nucleus\|Nucleolus]]
	\| 18S, 5.8S,and 28S rRNA		\| 18S, 5.8S,and 28S rRNA
	\| Insensitive		\| Insensitive
	\|-		\|-
	\| II		\| II
	\| Nucleus		\| [[Nucleus\|Nucleus]]
	\| mRNA, precursors and snRNA		\| [[mRNA\|mRNA]], precursors and snRNA
	\| strongly inhibited		\| strongly inhibited
	\|-		\|-
	\| III		\| III
	\| Nucleus		\| [[Nucleus\|Nucleus]]
	\| tRNA and 5S rRNA		\| [[tRNA\|tRNA]] and 5S rRNA
	\| Inhibited by high concentrations		\| Inhibited by high concentrations
	\|}		\|}

	''Pg 834, Biochemistry 6th Edition (2006)''		''Pg 834, Biochemistry 6th Edition (2006) <ref>Berg M. J., Tymoczko L. J., Stryer L., (2006) Biochemistry, 6th Edition New York: W. H Freeman</ref>''
			References ===

	<references />~~Berg M. J., Tymoczko L. J., Stryer L., (2006) Biochemistry, 6th Edition New York: W. H Freeman~~		<references />

094428667 at 16:18, 23 November 2010

2010-11-23T16:18:54Z

← Older revision		Revision as of 16:18, 23 November 2010
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	Three types of RNA polymerases exist in eukaryotes- RNA polymerase I, RNA polymerase II and RNA polymerase III. These polymerases have different locations in the nucleus, respond to different inhibitors and are specific to different templates. See table 1 for details of these polymerases.		Three types of RNA polymerases exist in eukaryotes- RNA polymerase I, RNA polymerase II and RNA polymerase III. These polymerases have different locations in the nucleus, respond to different inhibitors and are specific to different templates. See table 1 for details of these polymerases.

	Table 1: RNA Polymerases in Eukaryotes		Table 1: RNA Polymerases in Eukaryotes
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	\|-		\|-
	\| Type		\| Type
	\| Location		\| Location
	\| Cellular Transcripts		\| Cellular Transcripts
	\| Effects of Alpha amanitin		\| Effects of Alpha amanitin
	\|-		\|-
	\| I		\| I
	\| Nucleolus		\| Nucleolus
	\| 18S, 5.8S,and 28S rRNA		\| 18S, 5.8S,and 28S rRNA
	\| Insensitive		\| Insensitive
	\|-		\|-
	\| II		\| II
	\| Nucleus		\| Nucleus
	\| mRNA, precursors and snRNA		\| mRNA, precursors and snRNA
	\| strongly inhibited		\| strongly inhibited
	\|-		\|-
	\| III		\| III
	\| Nucleus		\| Nucleus
	\| tRNA and 5S rRNA		\| tRNA and 5S rRNA
	\| Inhibited by high concentrations		\| Inhibited by high concentrations
	\|}		\|}

			''Pg 834, Biochemistry 6th Edition (2006)''

	''Pg 834, Biochemistry 6th Edition (2006)''

	<references />Berg M. J., Tymoczko L. J., Stryer L., (2006) Biochemistry, 6th Edition New York: W. H Freeman		<references />Berg M. J., Tymoczko L. J., Stryer L., (2006) Biochemistry, 6th Edition New York: W. H Freeman

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2010-11-23T16:16:46Z

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Three types of RNA polymerases exist in eukaryotes- RNA polymerase I, RNA polymerase II and RNA polymerase III. These polymerases have different locations in the nucleus, respond to different inhibitors and are specific to different templates. See table 1 for details of these polymerases.

 Table 1: RNA Polymerases in Eukaryotes   

{| style="width: 412px; height: 103px" cellspacing="1" cellpadding="1" width="412" border="1"
|-
| Type
| Location
| Cellular Transcripts
| Effects of Alpha amanitin
|-
| I
| Nucleolus
| 18S, 5.8S,and 28S rRNA
| Insensitive
|-
| II
| Nucleus
| mRNA, precursors and snRNA
| strongly inhibited
|-
| III
| Nucleus
| tRNA and 5S rRNA
| Inhibited by high concentrations
|}

''Pg 834, Biochemistry 6th Edition (2006)''

<references />Berg M. J., Tymoczko L. J., Stryer L., (2006) Biochemistry, 6th Edition New York: W. H Freeman