Long Tandem Arrays of Cassandra Retroelements and Their Role in Genome Dynamics in Plants.

Retrotransposable element widely distributed and diverse in eukaryotes. the number of copies they rise through the reverse-transcription-mediated propagation, while they can be lost through the process of recombination, resulting in rearrangements of the genome. We previously identified groups of structurally uniform comprehensive retrotransposon where no member containing the gag, pol, or internal domain ENV.

Due to lack of protein-coding capacity, these groups are non-autonomous replication, even if the transcriptionally active. The Cassandra elements included in the non-autonomous group called terminal-repeat retrotransposons in miniature (TRIM). This brings 5S RNA sequence with conserved RNA polymerase (pol) III promoter and terminator in the long terminal repeat (ltrs). Here, we identified several extended tandem array of retrotransposon Cassandra in different plant species, including ferns.

At least 12 copies ltrs repeated (as a tandem unit) and an internal domain which (as a spacer), gives a pattern that resembles a cell 5S rRNA genes, were identified. Cytogenetic analysis revealed a specific chromosomal pattern of retrotransposon Cassandra with leading grouping in and around 5S rDNA locus.

Secondary structures of RNA retroelement Cassandra is expected to form a super-loop, in which two ltrs complement each other and can start a local recombination, which leads to a tandem array element Cassandra. The structure preserved for Cassandra retroelements array of different species. We speculate that recombination events is similar to 5S rRNA genes may explain the wide variation in the number of copies of Cassandra. Likewise, organizations 5S rRNA gene sequence is highly variable in flowering plants; part of what is taken for 5S variations in gene copy may be variations in the amount of Cassandra. The role of the remains of Cassandra 5S order to be established.

Dichloroacetic Acid

TRC-D431825-25G 25 g Ask for price

Dichloroacetic acid 99%

D13190 250G
EUR 138.6
Description: CAS N° 79-43-6

Dichloroacetic acid - 1ML

S-1285 1ML
EUR 51.3

Dichloroacetic Acid-d2

D431826 100mg
EUR 81
Description: 63403-57-6

Dichloroacetic Acid-d1

D431829 100mg
EUR 121
Description: 82093-18-3

Dichloroacetic Acid-d2

TRC-D431826-10MG 10 mg Ask for price

Dichloroacetic Acid-d1

TRC-D431829-50MG 50 mg Ask for price

Dichloroacetic Acid-d2

TRC-D431826-100MG 100 mg Ask for price

Dichloroacetic Acid-d1

TRC-D431829-100MG 100 mg Ask for price

Dichloroacetic Acid-d1

TRC-D431829-500MG 500 mg Ask for price

Dichloroacetic Acid-d2

TRC-D431826-50MG 50 mg Ask for price

Dichloroacetic Acid 99+% (GC)

MBS6120675-100g 100(g
EUR 350

Dichloroacetic Acid 99+% (GC)

MBS6120675-1kg 1kg
EUR 525

Dichloroacetic Acid 99+% (GC)

MBS6120675-250g 250g
EUR 440

Dichloroacetic Acid 99+% (GC)

MBS6120675-5x1kg 5x1kg
EUR 2275

Dichloroacetic Acid pure, 99%

12088 100 ml
EUR 16.15
Description: Part A

Dichloroacetic acid sodium salt

GE0235 10g
EUR 217.3

Dichloroacetic acid sodium salt

GE0235-10 10
EUR 38.8

Dichloroacetic acid sodium salt

GE0235-100 100
EUR 237.2

Dichloroacetic acid sodium salt

GE0235-100G 100 g
EUR 322.8

Dichloroacetic acid sodium salt

GE0235-50 50
EUR 135.6

Dichloroacetic Acid Methyl Ester

D432005 10g
EUR 98
Description: 116-54-1

Dichloroacetic Acid Methyl Ester

TRC-D432005-1G 1 g Ask for price

Dichloroacetic Acid Methyl Ester

TRC-D432005-5G 5 g Ask for price

Dichloroacetic Acid Methyl Ester

TRC-D432005-10G 10 g Ask for price

2,2-Dichloroacetic Acid-2-13C

D431827 25mg
EUR 1800
Description: 286367-78-0

2,2-Dichloroacetic Acid-1-13C

D431828 10mg
EUR 374
Description: 173470-70-7

2,2-Dichloroacetic Acid-1-13C

TRC-D431828-10MG 10 mg Ask for price

2,2-Dichloroacetic Acid-1-13C

TRC-D431828-2.5MG 2.5 mg Ask for price

2,2-Dichloroacetic Acid-1-13C

TRC-D431828-1MG 1 mg Ask for price

Dichloroacetic Acid Methyl Ester-d1

D432007 100mg
EUR 2053
Description: 23132-28-7

Dichloroacetic Acid Methyl Ester-d1

TRC-D432007-10MG 10 mg Ask for price

Dichloroacetic Acid Methyl Ester-d1

TRC-D432007-1G 1 g Ask for price

Dichloroacetic Acid Methyl Ester-d1

TRC-D432007-100MG 100 mg Ask for price

Dichloroacetic anhydride

D189760 1g
EUR 87
Description: 4124-30-5

Dichloroacetic anhydride

TRC-D189760-500MG 500 mg Ask for price

Dichloroacetic anhydride

TRC-D189760-1G 1 g Ask for price

Dichloroacetic anhydride

TRC-D189760-2.5G 2.5 g Ask for price

Dichloroacetic anhydride 96%

D13210 10G
EUR 458.82
Description: CAS N° 4124-30-5

Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phen

T29582-10mg 10mg Ask for price
Description: Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phenyl)methyl)amino)ethyl ester

Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phen

T29582-1g 1g Ask for price
Description: Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phenyl)methyl)amino)ethyl ester

Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phen

T29582-1mg 1mg Ask for price
Description: Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phenyl)methyl)amino)ethyl ester

Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phen

T29582-50mg 50mg Ask for price
Description: Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phenyl)methyl)amino)ethyl ester

Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phen

T29582-5mg 5mg Ask for price
Description: Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phenyl)methyl)amino)ethyl ester

Acetic acid, bromo-, 2-((dichloroacetyl)((4-(methylsulfonyl)phenyl)methyl)amino)ethyl ester

MBS5779216-INQUIRE INQUIRE Ask for price

N-(2-{bis[2-(2,2-dichloroacetamido)ethyl]amino}ethyl)-2,2-dichloroacetamide hydrochloride

MBS5785931-10mg 10(mg
EUR 455

N-(2-{bis[2-(2,2-dichloroacetamido)ethyl]amino}ethyl)-2,2-dichloroacetamide hydrochloride

MBS5785931-1mg 1(mg
EUR 195

N-(2-{bis[2-(2,2-dichloroacetamido)ethyl]amino}ethyl)-2,2-dichloroacetamide hydrochloride

MBS5785931-2mg 2mg
EUR 250

N-(2-{bis[2-(2,2-dichloroacetamido)ethyl]amino}ethyl)-2,2-dichloroacetamide hydrochloride

MBS5785931-5mg 5(mg
EUR 325

1,3-Dichloroacetone

D431770 100g
EUR 71
Description: 534-07-6

1,3-Dichloroacetone

MBS6099276-100g 100(g
EUR 525

1,3-Dichloroacetone

MBS6099276-5x100g 5x100g
EUR 2210

1,3-Dichloroacetone

TRC-D431770-100G 100 g Ask for price

1,3-Dichloroacetone

TRC-D431770-10G 10 g Ask for price

1,3-Dichloroacetone

1041470 100 100 g Ask for price

1,3-Dichloroacetone

1041470 25 25 g Ask for price

2,2-Dichloroacetamide

D435938 1g
EUR 98
Description: 683-72-7

Ethyl Dichloroacetate

20-abx186441
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  • 1 g
  • 5 g

Butyl dichloroacetate

MBS5780261-INQUIRE INQUIRE Ask for price

Butyl dichloroacetate

T30633-10mg 10mg Ask for price
Description: Butyl dichloroacetate

Butyl dichloroacetate

T30633-1g 1g Ask for price
Description: Butyl dichloroacetate

Butyl dichloroacetate

T30633-1mg 1mg Ask for price
Description: Butyl dichloroacetate

Butyl dichloroacetate

T30633-50mg 50mg Ask for price
Description: Butyl dichloroacetate

Butyl dichloroacetate

T30633-5mg 5mg Ask for price
Description: Butyl dichloroacetate

2,2-Dichloroacetamide

TRC-D435938-5G 5 g Ask for price

2,2-Dichloroacetamide

TRC-D435938-1G 1 g Ask for price

2,2-Dichloroacetamide

TRC-D435938-500MG 500 mg Ask for price

(1R,3R)-1-(1,3-Benzodioxol-5-yl)-2-(dichloroacetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid

B198205 100mg
EUR 1800

Sodium Dichloroacetate

206735 5.0g
EUR 150

2',6'-Dichloroacetanilide

D431615 1g
EUR 97
Description: 17700-54-8

Methyl dichloroacetate

M15770 500G
EUR 105.2
Description: CAS N° 116-54-1

Sodium Dichloroacetate

MBS3608234-100mg 100mg
EUR 215

Sodium Dichloroacetate

MBS3608234-200mg 200mg
EUR 245

Sodium Dichloroacetate

MBS3608234-25mg 25mg
EUR 185

Sodium Dichloroacetate

MBS3608234-50mg 50mg
EUR 200

Sodium Dichloroacetate

MBS3608234-5x200mg 5x200mg
EUR 775

Sodium Dichloroacetate

S080835 10g
EUR 108
Description: 2156-56-1

Sodium dichloroacetate

T3604-10mg 10mg Ask for price
Description: Sodium dichloroacetate

Sodium dichloroacetate

T3604-1g 1g Ask for price
Description: Sodium dichloroacetate

Sodium dichloroacetate

T3604-1mg 1mg Ask for price
Description: Sodium dichloroacetate

Sodium dichloroacetate

T3604-50mg 50mg Ask for price
Description: Sodium dichloroacetate

Sodium dichloroacetate

T3604-5mg 5mg Ask for price
Description: Sodium dichloroacetate

2',6'-Dichloroacetanilide

TRC-D431615-1G 1 g Ask for price

2',6'-Dichloroacetanilide

TRC-D431615-500MG 500 mg Ask for price

Sodium Dichloroacetate

TRC-S080835-10G 10 g Ask for price

Sodium Dichloroacetate

TRC-S080835-25G 25 g Ask for price

2',6'-Dichloroacetanilide

TRC-D431615-250MG 250 mg Ask for price

2,3'-Dichloroacetophenone

D431595 1g
EUR 518
Description: 21886-56-6

2',4'-Dichloroacetophenone

D431600 100g
EUR 144
Description: 2234-16-4

2’,5’-Dichloroacetophenone

D431605 100g
EUR 103
Description: 2476-37-1

Dichloroacetonitrile

D431740 100g
EUR 98
Description: 3018-12-0

Dichloroacetyl Chloride

D431760 50g
EUR 121
Description: 79-36-7

Dichloroacetonitrile 95%

D13240 5G
EUR 137.43
Description: CAS N° 3018-12-0

2',3'-Dichloroacetophenone

D13255 1G
EUR 99.51
Description: CAS N° 56041-57-7

3',4'-Dichloroacetophenone

D13280 5G
EUR 108.16
Description: CAS N° 2642-63-9

Dichloroacetyl chloride 97%

D13300 100G
EUR 154.64
Description: CAS N° 79-36-7

3',4'-Dichloroacetophenone

20-abx183303
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  • 150 g
  • 500 g
  • 1 kg

Sodium dichloroacetate (DCA)

MBS3842544-500mg 500mg
EUR 140

Sodium dichloroacetate (DCA)

MBS3842544-5x500mg 5x500mg
EUR 615

Dichloroacetonitrile

TRC-D431740-25G 25 g Ask for price

2’,5’-Dichloroacetophenone

TRC-D431605-10G 10 g Ask for price

2’,5’-Dichloroacetophenone

TRC-D431605-25G 25 g Ask for price

Dichloroacetyl Chloride

TRC-D431760-50G 50 g Ask for price

2',4'-Dichloroacetophenone

TRC-D431600-50G 50 g Ask for price

2',4'-Dichloroacetophenone

TRC-D431600-5G 5 g Ask for price

Dichloroacetonitrile

TRC-D431740-10G 10 g Ask for price

2',4'-Dichloroacetophenone

TRC-D431600-100G 100 g Ask for price

2’,5’-Dichloroacetophenone

TRC-D431605-100G 100 g Ask for price

Dichloroacetonitrile

TRC-D431740-100G 100 g Ask for price

2,2-Dichloroacetophenone

D431645 2.5g
EUR 91

2 4-Dichloroacetophenone

D13260 25G
EUR 102.94
Description: CAS N° 2234-16-4

1-Bromo-1,1-dichloroacetone

HY-133630 Get quote Ask for price
Description: 1-Bromo-1,1-dichloroacetone is one of the clorine doxide dsinfection bproducts (DBPs) in drinking water[1].

1-Bromo-1,1-dichloroacetone

MBS5799709-5mg 5(mg
EUR 915

1-Bromo-1,1-dichloroacetone

MBS5799709-5x5mg 5x5(mg
EUR 3970

1-Bromo-1,1-dichloroacetone

T39182-10mg 10mg Ask for price
Description: 1-Bromo-1,1-dichloroacetone

1-Bromo-1,1-dichloroacetone

T39182-1g 1g Ask for price
Description: 1-Bromo-1,1-dichloroacetone

1-Bromo-1,1-dichloroacetone

T39182-1mg 1mg Ask for price
Description: 1-Bromo-1,1-dichloroacetone

1-Bromo-1,1-dichloroacetone

T39182-50mg 50mg Ask for price
Description: 1-Bromo-1,1-dichloroacetone

1-Bromo-1,1-dichloroacetone

T39182-5mg 5mg Ask for price
Description: 1-Bromo-1,1-dichloroacetone

2,2-Dichloroacetophenone

TRC-D431645-5G 5 g Ask for price

Dichloroacetonitrile - 1ML

S-1287 1ML
EUR 178.2

2,2-Dichloroacetophenone

TRC-D431645-2.5G 2.5 g Ask for price

2,4-Dichloroacetophenone pure, 98%

29154 100 Gms
EUR 5.25
Description: Part B

2-Bromo-2,2-dichloroacetamide

B742650 25mg
EUR 150
Description: 98137-00-9

1,1-Dibromo-3,3-dichloroacetone

HY-133626 Get quote Ask for price
Description: 1,1-Dibromo-3,3-dichloroacetone is a halogenated ozone-chlorine and ozone chloramine disinfection byproducts (DBPs) at elevated bromide levels when chlorine or chloramine is used as a secondary disinfectant[1].

1,3-Dibromo-1,3-dichloroacetone

HY-133627 Get quote Ask for price
Description: 1,3-Dibromo-1,3-dichloroacetone is a halogenated ozone-chlorine and ozone chloramine disinfection byproducts (DBPs) at elevated bromide levels when chlorine or chloramine is used as a secondary disinfectant[1].

1,1-Dibromo-3,3-dichloroacetone

MBS5800906-5mg 5(mg
EUR 915

1,1-Dibromo-3,3-dichloroacetone

MBS5800906-5x5mg 5x5(mg
EUR 3970

1,3-Dibromo-1,3-dichloroacetone

MBS5800907-5mg 5(mg
EUR 915

1,3-Dibromo-1,3-dichloroacetone

MBS5800907-5x5mg 5x5(mg
EUR 3970

Sodium Dichloroacetate-13C2

S624102 10mg
EUR 1800
Description: 1173022-90-6

1,1-Dibromo-3,3-dichloroacetone

T40724-10mg 10mg Ask for price
Description: 1,1-Dibromo-3,3-dichloroacetone

1,1-Dibromo-3,3-dichloroacetone

T40724-1g 1g Ask for price
Description: 1,1-Dibromo-3,3-dichloroacetone

1,1-Dibromo-3,3-dichloroacetone

T40724-1mg 1mg Ask for price
Description: 1,1-Dibromo-3,3-dichloroacetone

1,1-Dibromo-3,3-dichloroacetone

T40724-50mg 50mg Ask for price
Description: 1,1-Dibromo-3,3-dichloroacetone

1,1-Dibromo-3,3-dichloroacetone

T40724-5mg 5mg Ask for price
Description: 1,1-Dibromo-3,3-dichloroacetone

1,3-Dibromo-1,3-dichloroacetone

T40725-10mg 10mg Ask for price
Description: 1,3-Dibromo-1,3-dichloroacetone

1,3-Dibromo-1,3-dichloroacetone

T40725-1g 1g Ask for price
Description: 1,3-Dibromo-1,3-dichloroacetone

1,3-Dibromo-1,3-dichloroacetone

T40725-1mg 1mg Ask for price
Description: 1,3-Dibromo-1,3-dichloroacetone

1,3-Dibromo-1,3-dichloroacetone

T40725-50mg 50mg Ask for price
Description: 1,3-Dibromo-1,3-dichloroacetone

1,3-Dibromo-1,3-dichloroacetone

T40725-5mg 5mg Ask for price
Description: 1,3-Dibromo-1,3-dichloroacetone

Sodium Dichloroacetate-13C2

TRC-S624102-10MG 10 mg Ask for price

2-Bromo-2,2-dichloroacetamide

TRC-B742650-25MG 25 mg Ask for price

2-Bromo-2,2-dichloroacetamide

TRC-B742650-5MG 5 mg Ask for price

2-Bromo-2,2-dichloroacetamide

TRC-B742650-50MG 50 mg Ask for price

Sodium Dichloroacetate-13C2

TRC-S624102-5MG 5 mg Ask for price

Sodium Dichloroacetate-13C2

TRC-S624102-1MG 1 mg Ask for price

N-Benzyl-2,2-dichloroacetamide

B126678 10mg
EUR 58
Description: 6063-50-9

Sodium 2,2-dichloroacetate-2-13C

D431839 10mg
EUR 795

Sodium 2,2-Dichloroacetate-2-13C

TRC-D431839-10MG 10 mg Ask for price

N-Benzyl-2,2-dichloroacetamide

TRC-B126678-5MG 5 mg Ask for price

N-Benzyl-2,2-dichloroacetamide

TRC-B126678-10MG 10 mg Ask for price

N-Benzyl-2,2-dichloroacetamide

TRC-B126678-50MG 50 mg Ask for price

Sodium 2,2-Dichloroacetate-2-13C

TRC-D431839-5MG 5 mg Ask for price

Sodium 2,2-Dichloroacetate-2-13C

TRC-D431839-1MG 1 mg Ask for price

2-Bromo-2',5'-dichloroacetophenone

B683345 10g
EUR 800
Description: 4571-25-9

2-Bromo-3',4'-dichloroacetophenone

B683355 10g
EUR 121
Description: 2632-10-2

2-Bromo-2',4'-dichloroacetophenone

B683405 10g
EUR 121
Description: 2631-72-3

2'-Benzoyl-2,4'-dichloroacetanilide

B208105 2.5g
EUR 1420
Description: 4016-85-7

Dichloroacetaldehyde Hydrate

D431765 10g
EUR 167
Description: 16086-14-9

1,3-Dichloroacetone Ethylene Ketal

D431780 500mg
EUR 1453

1,3-Dichloroacetone Ethylene Ketal

MBS6097766-500mg 500(mg
EUR 610

1,3-Dichloroacetone Ethylene Ketal

MBS6097766-5x500mg 5x500mg
EUR 2600

2-Bromo-2',4'-dichloroacetophenone

MBS6025759-10g 10(g
EUR 610

2-Bromo-2',4'-dichloroacetophenone

MBS6025759-5x10g 5x10g
EUR 2600

2'-Benzoyl-2,4'-dichloroacetanilide

MBS6077048-250mg 250(mg
EUR 525

2'-Benzoyl-2,4'-dichloroacetanilide

MBS6077048-5x250mg 5x250mg
EUR 2210

2-Bromo-2',5'-dichloroacetophenone

TRC-B683345-10G 10 g Ask for price

2'-Benzoyl-2,4'-dichloroacetanilide

TRC-B208105-250MG 250 mg Ask for price

1,3-Dichloroacetone Ethylene Ketal

TRC-D431780-500MG 500 mg Ask for price

2-Bromo-3',4'-dichloroacetophenone

TRC-B683355-10G 10 g Ask for price

1,3-Dichloroacetone Ethylene Ketal

TRC-D431780-5G 5 g Ask for price

2-Bromo-3',4'-dichloroacetophenone

TRC-B683355-1G 1 g Ask for price

2-Bromo-2',4'-dichloroacetophenone

TRC-B683405-5G 5 g Ask for price

2-Bromo-2',4'-dichloroacetophenone

TRC-B683405-1G 1 g Ask for price

Dichloroacetaldehyde Hydrate

TRC-D431765-1G 1 g Ask for price

2'-Benzoyl-2,4'-dichloroacetanilide

TRC-B208105-2G 2 g Ask for price