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 sodium salt

GE0235-50 50
EUR 135.6

Ethyl Dichloroacetate

20-abx186441
  • EUR 260.40
  • EUR 343.20
  • 1 g
  • 5 g

3',4'-Dichloroacetophenone

20-abx183303
  • EUR 276.00
  • EUR 610.80
  • EUR 427.20
  • 150 g
  • 1 kg
  • 500 g

Dichloroacetonitrile

S-1287 1ML
EUR 158.4

2,4-Dichlorobenzoic acid

20-abx182991
  • EUR 343.20
  • EUR 276.00
  • 1 kg
  • 500 g

2,6-Dichlorobenzoic acid

20-abx183031
  • EUR 260.40
  • EUR 560.40
  • EUR 393.60
  • 100 g
  • 1 kg
  • 500 g

4,6-Dichloronicotinic acid

20-abx183496
  • EUR 727.20
  • EUR 326.40
  • 25 g
  • 5 g

5,6-Dichloropicolinic acid

20-abx183658
  • EUR 878.40
  • EUR 326.40
  • EUR 610.80
  • 10 g
  • 1 g
  • 5 g

5,7-Dichlorokynurenic acid

B6247-10 10 mg
EUR 243.6

5,7-Dichlorokynurenic acid

B6247-50 50 mg
EUR 758.4

23-Dichloropropionic acid

S-4305 1ML
EUR 150

23-Dichloropropionic Acid

S-4305-MTBE 1ML
EUR 92.4

3,6-Dichlorotrimellitic acid

HY-D0828 100mg
EUR 639.6

3,6-Dichlorotrimellitic acid

GW4063-1 1
EUR 947.7

3,6-Dichlorotrimellitic acid

GW4063-250 250
EUR 353.2

2,4-Dichlorophenoxyacetic acid

20-abx184997
  • EUR 226.80
  • EUR 360.00
  • EUR 292.80
  • 100 g
  • 1 kg
  • 500 g

3,4-Dichlorophenylboronic Acid

20-abx180382
  • EUR 410.40
  • EUR 2264.40
  • EUR 260.40
  • EUR 1245.60
  • EUR 210.00
  • 100 g
  • 1 kg
  • 25 g
  • 500 g
  • 5 g

2,4-Dichlorophenoxyacetic acid

D069-25G 25 g
EUR 60

2,4-Dichlorophenoxyacetic acid

D069-4x25G 4 x 25 g
EUR 63.6

2,4-Dichlorophenoxyacetic acid

GK6386-100G 100 g
EUR 60

2,4-Dichlorophenoxyacetic acid

GK6386-1KG 1 kg
EUR 160.8

2,4-Dichlorophenoxyacetic acid

GK6386-250G 250 g
EUR 74.4

2,4-Dichlorophenoxyacetic acid

GK6386-25G 25 g
EUR 51.6

2,4-Dichlorophenoxyacetic acid

GK6386-500G 500 g
EUR 108

2,4-Dichlorophenoxyacetic acid

GK6386-1 1
EUR 102.7

2,4-Dichlorophenoxyacetic acid

GK6386-100 100
EUR 19.8

2,4-Dichlorophenoxyacetic acid

GK6386-25 25
EUR 13.9

2,4-Dichlorophenoxyacetic acid

GK6386-250 250
EUR 31.7

2,4-Dichlorophenoxyacetic acid

GK6386-500 500
EUR 59.3

24-Dichlorophenyl acetic acid

S-1420 1ML
EUR 84

3,5-Dichlorobenzeneboronic Acid

20-abx181094
  • EUR 526.80
  • EUR 292.80
  • EUR 226.80
  • 100 g
  • 25 g
  • 5 g

2,4-Dichlorobenzeneboronic Acid

20-abx181645
  • EUR 460.80
  • EUR 276.00
  • EUR 226.80
  • 100 g
  • 25 g
  • 5 g

3,6-Dichloro-2-methoxybenzoic acid

20-abx185108
  • EUR 1262.40
  • EUR 627.60
  • EUR 309.60
  • 100 g
  • 25 g
  • 5 g

3,6-Dichloro-2-hydroxy benzoic acid

20-abx180033
  • EUR 1228.80
  • EUR 3300.00
  • 1 g
  • 5 g

2, 4-Dichlorophenoxyacetic acid

20-abx082315
  • EUR 260.40
  • EUR 210.00
  • 25 g
  • 5 g

2, 4-Dichlorophenoxy acetic acid

DB0166 100g
EUR 77.41

2-Amino-3,5-dichlorobenzoic acid

20-abx181010
  • EUR 560.40
  • EUR 360.00
  • EUR 260.40
  • 100 g
  • 25 g
  • 5 g

2,6‐DICHLORO‐5‐FLUORONICOTINIC ACID

904012 each Ask for price

Dichloroisocyanuric acid sodium salt

GK1713-25 25
EUR 19.1

3,5-Dichloro-4-pyridone-1-acetic acid

20-abx180389
  • EUR 811.20
  • EUR 410.40
  • EUR 260.40
  • 100 g
  • 25 g
  • 5 g

3,5-Dichloro-4-methoxyphenylboronic acid

20-abx181867
  • EUR 393.60
  • EUR 895.20
  • 1 g
  • 5 g

5,7-Dichlorokynurenic acid sodium salt

B7478-10 10 mg
EUR 243.6

5,7-Dichlorokynurenic acid sodium salt

B7478-50 50 mg
EUR 837.6

24-D (24-Dichlorophenoxyacetic acid)

S-1045 1ML
EUR 45.6

35-Dichlorobenzoic acid methyl ester

S-1346 1ML
EUR 148.8

2,3-Dichloropyridine-4-Boronic Acid

20-abx182962
  • EUR 1730.40
  • EUR 477.60
  • EUR 760.80
  • 100 g
  • 10 g
  • 25 g

2,5-Dichloropyridine-4-Boronic Acid

20-abx181656
  • EUR 693.60
  • EUR 260.40
  • EUR 1279.20
  • EUR 493.20
  • 10 g
  • 1 g
  • 25 g
  • 5 g

3,5-Dichloropyrazine-2-Carboxylic Acid

20-abx181868
  • EUR 1045.20
  • EUR 477.60
  • 1 g
  • 250 mg

3,6-Dichloropyridine-2-carboxylic acid

20-abx181875
  • EUR 1796.40
  • EUR 410.40
  • EUR 610.80
  • EUR 326.40
  • 100 g
  • 10 g
  • 25 g
  • 5 g

2,5-Dichlorothiophene-3-carboxylic acid

20-abx181657
  • EUR 777.60
  • EUR 393.60
  • 100 g
  • 25 g

24-Dichlorophenyl acetic acid methyl ester

S-1421 1ML
EUR 224.4

3,6-Dichloropyridazine-4-carboxylic acid

20-abx180391
  • EUR 1111.20
  • EUR 510.00
  • 25 g
  • 5 g

3,4-Dichloroisothiazole-5-carboxylic acid

20-abx185098
  • EUR 292.80
  • EUR 994.80
  • EUR 460.80
  • 1 g
  • 25 g
  • 5 g

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-100G 100 g
EUR 56.4

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-1KG 1 kg
EUR 112.8

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-250G 250 g
EUR 64.8

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-500G 500 g
EUR 84

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-50G 50 g
EUR 50.4

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-1 1
EUR 63.3

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-100 100
EUR 16.6

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-250 250
EUR 23.8

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-50 50
EUR 13

Dichloroisocyanuric acid sodium salt dihydrate

GK1784-500 500
EUR 39.4

Boc-(S)-3-Amino-4-(2,4-Dichloro-Phenyl)-Butyric Acid

abx188620-250mg 250 mg
EUR 661.2

2,4-Dichloropyrimidine-5-carboxylic acid amide

20-abx185711
  • EUR 678.00
  • EUR 526.80
  • EUR 1646.40
  • 1 g
  • 250 mg
  • 5 g

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

GK1672-10G 10 g
EUR 93.6

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

GK1672-25G 25 g
EUR 160.8

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

GK1672-5G 5 g
EUR 69.6

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

GK1672-10 10
EUR 47.4

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

GK1672-25 25
EUR 102.7

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

GK1672-5 5
EUR 27.8

2,6‐DICHLOROANILINE

504008 each Ask for price

3,5‐DICHLOROANILINE

904005 each Ask for price

2,6-Dichloroaniline

20-abx183029
  • EUR 260.40
  • EUR 493.20
  • EUR 309.60
  • EUR 393.60
  • 100 g
  • 1 kg
  • 250 g
  • 500 g

3,5-Dichloroaniline

abx188335-1000g 1000 g
EUR 710.4

2,3-Dichloroaniline

20-abx184539
  • EUR 260.40
  • EUR 460.80
  • 25 g
  • 500 g

3,4-Dichloroaniline

20-abx181091
  • EUR 292.80
  • EUR 260.40
  • 1 kg
  • 500 g

2,5-Dichloroaniline

GK8629-50 50
EUR 22.1

23-Dichloroaniline

S-1284 1ML
EUR 85.2

34-Dichloroaniline

S-3851 1ML
EUR 99.6

2, 4-Dichlorophenoxy acetic acid sodium salt monohydrate

DB0722 25g
EUR 82.97

910-Dichloroanthracene

S-1288 1ML
EUR 92.4

1,8-Dichloroanthraquinone

20-abx188108
  • EUR 460.80
  • EUR 944.40
  • EUR 343.20
  • 10 g
  • 50 g
  • 5 g

1000 ug/mL 24-D(24-Dichlorophenoxyacetic acid) in AcetoneVolume: 1mL Ampule

S-1045-AC 1ML
EUR 148.8

2-Methyl-4,6-dichloro-5-aminopyrimidine

20-abx183236
  • EUR 326.40
  • EUR 226.80
  • 25 g
  • 5 g

1-[2-(2,4-Dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]-1H-imidazole

20-abx182858
  • EUR 427.20
  • EUR 292.80
  • 100 g
  • 25 g

2,3‐DICHLORO PHENOL

904008 each Ask for price

Dichlorophen

D073-25G 25 g
EUR 68.4

Dichlorophen

HY-12638 500mg
EUR 129.6

2,5-Dichloro-3-picoline

20-abx181654
  • EUR 260.40
  • EUR 1128.00
  • EUR 427.20
  • 1 g
  • 25 g
  • 5 g

1,3-Dichloro-2-propanol

20-abx184915
  • EUR 226.80
  • EUR 309.60
  • EUR 661.20
  • 100 g
  • 1 kg
  • 5 kg

3,6-Dichloro-1,2,4,5-tetrazine

20-abx186642
  • EUR 1028.40
  • EUR 2247.60
  • 1 g
  • 5 g

23-Dichloro-1-propene

S-1458 1ML
EUR 85.2

CIS‐1,4‐DICHLORO‐2‐BUTENE

503011 each Ask for price

13-Dichloro-2-propanol

S-1492 1ML
EUR 160.8

3,4-Dichloro-1,2,5-thiadiazole

abx183302-10g 10 g
EUR 276

4,5-Dichloro-3(2H)-pyridazinone

20-abx185173
  • EUR 309.60
  • EUR 243.60
  • 25 g
  • 5 g

3,4-Dichloro-Phe-OH

A6681-100000 100 g
EUR 876
Description: 3,4-Dichloro-Phe-OH

3,4-Dichloro-Phe-OH

A6681-25000 25 g
EUR 466.8
Description: 3,4-Dichloro-Phe-OH

3,4-Dichloro-Phe-OH

A6681-5000 5 g
EUR 262.8
Description: 3,4-Dichloro-Phe-OH

H-3,4-Dichloro-Phe-OH

F-3395.0001 1.0g
EUR 457.2
Description: Sum Formula: C9H9Cl2NO2; CAS# [52794-99-7]

H-3,4-Dichloro-Phe-OH

F-3395.0005 5.0g
EUR 1705.2
Description: Sum Formula: C9H9Cl2NO2; CAS# [52794-99-7]

2,6-Dichloro-1,4-Benzoquinone

abx188186-50g 50 g
EUR 811.2

2,6-dichloropurine

20-abx181665
  • EUR 510.00
  • EUR 1545.60
  • 100 g
  • 500 g

1,2-Dichloroethane

abx186118-01l 0.1l
EUR 243.6

1,2-Dichloroethane

abx186118-1l 1l
EUR 343.2

2,6‐DICHLOROTOLUENE

604011 each Ask for price

2,4‐DICHLOROTOLUENE

504007 each Ask for price

3,4‐DICHLOROTOLUENE

904013 each Ask for price

Dichloromethane

DC3600 1L
EUR 88.97

Dichloromethane

DC3601 4L
EUR 169.09

Dichloromethane

GK9913-1L 1 l
EUR 60

Dichloromethane

GK9913-2500ML 2500 ml
EUR 84

Dichloromethane

GK9913-500ML 500 ml
EUR 52.8

Dichloromethane

GK9913-1 1
EUR 19.8

Dichloromethane

GK9913-2500 2500
EUR 39.4

Dichloromethane

GK9913-500 500
EUR 14.8

4,8-Dichloro-1,7-naphthyridine

20-abx182029
  • EUR 2163.60
  • EUR 1144.80
  • EUR 5337.60
  • 1 g
  • 250 mg
  • 5 g

2,6-Dichloro-3-nitrotoluene

20-abx183025
  • EUR 210.00
  • EUR 326.40
  • EUR 243.60
  • 1 g
  • 25 g
  • 5 g

2,6-Dichloro-4-iodopyridine

20-abx183026
  • EUR 1195.20
  • EUR 526.80
  • 100 g
  • 25 g

2,5-Dichloro-3-Iodopyridine

20-abx185004
  • EUR 460.80
  • EUR 760.80
  • 10 g
  • 25 g

2,6-Dichloro-3-Iodopyridine

20-abx185009
  • EUR 326.40
  • EUR 276.00
  • 10 g
  • 5 g

1,2-Dichloro-4-nitrobenzene

20-abx185895
  • EUR 260.40
  • EUR 594.00
  • EUR 226.80
  • EUR 427.20
  • EUR 210.00
  • 100 g
  • 1 kg
  • 25 g
  • 500 g
  • 5 g

2,4-Dichloro-1,8-Naphthyridine

20-abx186183
  • EUR 861.60
  • EUR 2180.40
  • 1 g
  • 5 g

2,4-Dichloro-6-Methylphenol

abx187880-100g 100 g
EUR 560.4

2,6-Dichloro-4-nitroaniline

GK0378-25 25
EUR 23.2

2,4‐DICHLORO PYRIMIDINE

504006 each Ask for price

Boc-Tyr(2,6-dichloro-Bzl)-OH

A-1575.0005 5.0g
EUR 135.6
Description: Sum Formula: C21H23Cl2NO5; CAS# [40298-71-3]

Boc-Tyr(2,6-dichloro-Bzl)-OH

A-1575.0025 25.0g
EUR 374.4
Description: Sum Formula: C21H23Cl2NO5; CAS# [40298-71-3]

Boc-Tyr(2,6-dichloro-Bzl)-OH

A-1575.0100 100.0g
EUR 1051.2
Description: Sum Formula: C21H23Cl2NO5; CAS# [40298-71-3]

2,4‐DICHLOROPYRIDINE

904009 each Ask for price

3,4-Dichloro-Phe-OMe.HCl

A6680-1000 1 g
EUR 451.2
Description: 3,4-Dichloro-Phe-OMe.HCl

3,4-Dichloro-Phe-OMe.HCl

A6680-100000 100 g
EUR 27440.4
Description: 3,4-Dichloro-Phe-OMe.HCl

3,4-Dichloro-Phe-OMe.HCl

A6680-25000 25 g
EUR 7882.8
Description: 3,4-Dichloro-Phe-OMe.HCl

3,4-Dichloro-Phe-OMe.HCl

A6680-5000 5 g
EUR 1794
Description: 3,4-Dichloro-Phe-OMe.HCl

3 5 Dichlorophenol 1000mg/L

DPC10001 1L
EUR 584.91

3 5 Dichlorophenol 340mg/L

DPC341 1L
EUR 570.55

12-Dichlorobutane

S-1359 1ML
EUR 84

11-Dichloroethane

S-1375 1ML
EUR 44.4

12-Dichloroethane

S-1380 1ML
EUR 45.6

11-Dichloroethene

S-1390 1ML
EUR 45.6

23-Dichlorophenol

S-1406 1ML
EUR 93.6

24-Dichlorophenol

S-1410 1ML
EUR 85.2

25-Dichlorophenol

S-1412 1ML
EUR 118.8

26-Dichlorophenol

S-1415 1ML
EUR 45.6

34-Dichlorophenol

S-1416 1ML
EUR 154.8

35-Dichlorophenol

S-1417 1ML
EUR 85.2

2,5-Dichloro-p-xylene

GW3033-100 100
EUR 266.3

2,5-Dichloro-p-xylene

GW3033-500 500
EUR 947.7

22-Dichloro-111-trifluoroethane

S-1476 1ML
EUR 138

12-Dichloro-11-difluoroethane

S-1477 1ML
EUR 222

2,3-dichloro-5-methylaniline

abx182961-1g 1 g
EUR 1395.6

2,4-Dichloro-3-nitropyridine;

abx182984-25g 25 g
EUR 309.6

2,5-Dichloro-3-nitropyridine

20-abx183014
  • EUR 644.40
  • EUR 343.20
  • EUR 243.60
  • 100 g
  • 25 g
  • 5 g

2,6-Dichloro-4-nitropyridine

20-abx183027
  • EUR 260.40
  • EUR 410.40
  • 1 g
  • 5 g

4,5-Dichloro-1,2-Benzenediamine

abx188425-5g 5 g
EUR 243.6

2,6-Dichloro-3-nitropyridine

20-abx184547
  • EUR 276.00
  • EUR 727.20
  • 100 g
  • 1 kg

2,4-Dichloro-5-nitropyridine

20-abx185708
  • EUR 493.20
  • EUR 260.40
  • EUR 360.00
  • 10 g
  • 1 g
  • 5 g

3,5-Dichloro-2-bromopyridine

20-abx185758
  • EUR 260.40
  • EUR 226.80
  • 100 g
  • 5 g

1,2-Dichloro-2-Methylpropane

20-abx186117
  • EUR 260.40
  • EUR 777.60
  • EUR 393.60
  • 1 g
  • 25 g
  • 5 g

2,3-Dichloro-1,4-naphthoquinone

GK4311-5G 5 g
EUR 49.2

14-Dichloro-2-butene (mix of cis and trans)

S-1485 1ML
EUR 45.6

3,6-Dichloro-1,2-benzenedithiol

GT4417-1 1
EUR 102.7

2,3-Dichloro-1,4-naphthoquinone

GK4311-5 5
EUR 12.1

2,5-Dichloropyrazine

20-abx183017
  • EUR 1111.20
  • EUR 360.00
  • EUR 744.00
  • 10 g
  • 1 g
  • 5 g

2,5-Dichlorothiazole

20-abx181003
  • EUR 1429.20
  • EUR 727.20
  • EUR 4352.40
  • 1 g
  • 250 mg
  • 5 g

2,4-Dichloropyridine

20-abx181646
  • EUR 393.60
  • EUR 260.40
  • EUR 210.00
  • 100 g
  • 25 g
  • 5 g

2,5-Dichloropyridine

abx181655-100g 100 g
EUR 376.8

Fmoc-Tyr(2,6-dichloro-Bzl)-OH

B-1280.0001 1.0g
EUR 138
Description: Sum Formula: C31H25Cl2NO5; CAS# [112402-12-7]

Fmoc-Tyr(2,6-dichloro-Bzl)-OH

B-1280.0005 5.0g
EUR 356.4
Description: Sum Formula: C31H25Cl2NO5; CAS# [112402-12-7]

Fmoc-Tyr(2,6-dichloro-Bzl)-OH

B-1280.0025 25.0g
EUR 1298.4
Description: Sum Formula: C31H25Cl2NO5; CAS# [112402-12-7]

Boc-D-Tyr(2,6-dichloro-Bzl)-OH

A-4025.0001 1.0g
EUR 135.6
Description: Sum Formula: C21H23Cl2NO5; CAS# [69541-62-4]

Boc-D-Tyr(2,6-dichloro-Bzl)-OH

A-4025.0005 5.0g
EUR 360
Description: Sum Formula: C21H23Cl2NO5; CAS# [69541-62-4]

4‐AMINO‐2,6‐DICHLOROPHENOL

901009 each Ask for price

2,4‐DICHLORO‐3‐NITRO‐PYRIDINE

904007 each Ask for price

Dichlorophenyl-ABA

HY-113950 1mg
EUR 349.2

12-Dichlorobenzene

S-1290 1ML
EUR 99.6