Difference between revisions of "Transposons families"

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!Prokaryotic Transposons Families
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!Prokaryotic Transposon Families
 
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;1. [[Transposons families/compound transposons|Compound Transposons]] '''<small>[Under Construction]</small>'''
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;1. [[Transposons families/compound transposons|Composite or compound transposon]]<nowiki/>s '''<small>[Under Construction]</small>'''
  
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;2. [[Transposons families/Tn3 family|Tn''3'']] '''<small>[Under Construction]</small>'''
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;2. [[Transposons families/Tn3 family|'''T'''n''3'' family transposon]]<nowiki/>s '''<small>[Under Construction]</small>'''
  
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;3. [[Transposons families/Tn7 family|Tn''7'']] '''<small>[Under Construction]</small>'''
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;3. [[Transposons families/Tn7 family|Tn''7'' family transposon]]<nowiki/>s '''<small>[Under Construction]</small>'''
  
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;4. [[Transposons families/Tn402 family|Tn''402'']] '''<small>[Under Construction]</small>'''
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;4. [[Transposons families/Tn402 family|Tn''402'' family transposons]]
  
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;5. [[Transposons families/Tn554 family|Tn''554'']] '''<small>[Under Construction]</small>'''
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;5. [[Transposons families/Tn554 family|Tn''554'' family transposon]]<nowiki/>s
  
 
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[[Image:figTN.png|thumb|500x500px|'''Example of Prokaryotic Transposable Element. (A)''' Genetic organization of the canonical Tn''Xax1'' located in [[wikipedia:Xanthomonas_citri|''X. citri'' subsp. ''citri'' strain 306]] plasmid pXAC64. Genes are indicated by colored boxes, with the direction of transcription shown by the arrowheads. Transposition-related genes are shown in purple, and passenger genes in red and blue. The presumed resolution site is located between the ''tnpT'' and ''tnpS'' genes, as observed in the transposable element Tn''4651''. This includes two palindromes: IR1 and IR2 are probably part of the core site at which recombination occurs, recognized by the TnpS recombinase, whereas IRa and IRb are potential binding sites for TnpT. The terminal inverted repeats (IRL and IRR) are shown as black triangles. The convention used for orientation of the transposon is that the transposase (TnpA) is transcribed from left to right. TnpA is closely related to other Tn''3''-like elements from ''[[wikipedia:Shewanella|Shewanella]]'' (IS''Sod9''; 47% identity), ''[[wikipedia:Acinetobacter|Acinetobacter]]'' (IS''Acsp1''; 46%), ''[[wikipedia:Arthrobacter|Arthrobacter]]'' (IS''Arsp6''; 43%), ''[[wikipedia:Azospirillum|Azospirillum]]'' (IS''Azs17''; 41%), ''[[wikipedia:Salmonella|Salmonella]]'' (IS''Swi1''; 42%), and ''[[wikipedia:Nostoc|Nostoc]]'' (IS''Npu13''; 43%) species and to the mercury resistance transposon Tn''5044'' from ''[[wikipedia:Xanthomonas_campestris|X. campestris]]'' (84%). '''(B)''' IRs identified from other Tn''3''-like transposable elements. All include the GAGGG tips sharing sequence similarities to Tn''Xax1'' IRs. These are Tn''Pa43'' from ''[[wikipedia:Pseudomonas_aeruginosa|Pseudomonas aeruginosa]]'', Tn''Stma1'' from ''[[wikipedia:Stenotrophomonas_maltophilia|Stenotrophomonas maltophilia]]'' strain D457, Tn''Tin1'' from ''[[wikipedia:Thiomonas_intermedia|Thiomonas intermedia]]'' strain K12, and Tn''Xca1'' from [[wikipedia:Xanthomonas_campestris_pv._vesicatoria|''X.'' ''campestris'' pv. ''vesicatoria'']] plasmid pXCV183 (extracted from [https://mbio.asm.org/content/6/1/e02505-14 Ferreira et al., 2015]). |alt=|border|link=https://tncentral.ncc.unesp.br/TnPedia/index.php/File:1.6.1.png|center]]
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<br />[[File:Transposon-families.png|link=https://tncentral.ncc.unesp.br/TnPedia/index.php/File:Transposon-families.png|alt=|border|thumb|948x948px|The Major Transposon Families.  The transposons are NOT to scale. The horizontal black bars above each Indicates a length of 2 kb. Transposons are represented as yello- filled boxes. Genes are represented as arrows within the transposon with the direction of expression Indicated by the arro heads Transposition-related genes are shown as lavender, resistance genes as red, integron integrase as blue, genes with other functions in pink and hypothetical genes in magenta. Recombination sites are shown in green..Transposition-related genes are shown as lavender, resistance genes as red, integron integrase as blue,
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genes with other functions in pink and hypothetical genes in magenta. Recombination sites are shown in green.
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'''1)''' A composite or compound transposon, Tn''10''.
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'''2)''' A Tn''3'' family transposon of the Tn''3'' group, Tn''3''.
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'''3)''' A Tn''3'' family transposon of the Tn''21'' group, Tn''5060''.
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'''4)''' A Tn''7'' family transposon, Tn''7''.
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'''5)''' A Tn''402'' family transposon, Tn''402''
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'''6)''' A Tn''554'' family transposon, Tn''554''.|center]]<br />
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Latest revision as of 14:51, 14 May 2021


Prokaryotic Transposon Families
1. Composite or compound transposons [Under Construction]
2. Tn3 family transposons [Under Construction]
3. Tn7 family transposons [Under Construction]
4. Tn402 family transposons
5. Tn554 family transposons



The Major Transposon Families.  The transposons are NOT to scale. The horizontal black bars above each Indicates a length of 2 kb. Transposons are represented as yello- filled boxes. Genes are represented as arrows within the transposon with the direction of expression Indicated by the arro heads Transposition-related genes are shown as lavender, resistance genes as red, integron integrase as blue, genes with other functions in pink and hypothetical genes in magenta. Recombination sites are shown in green..Transposition-related genes are shown as lavender, resistance genes as red, integron integrase as blue, genes with other functions in pink and hypothetical genes in magenta. Recombination sites are shown in green. 1) A composite or compound transposon, Tn10. 2) A Tn3 family transposon of the Tn3 group, Tn3. 3) A Tn3 family transposon of the Tn21 group, Tn5060. 4) A Tn7 family transposon, Tn7. 5) A Tn402 family transposon, Tn402 6) A Tn554 family transposon, Tn554.


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