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Descriptor English: RNA, Spliced Leader
Descriptor Spanish: ARN Lider Empalmado
Descriptor ARN líder ayustado
Entry term(s) ARN SL
ARN líder acoplado
ARN líder empalmado
secuencias líder ayustadas
secuencias líder ayustadas en trans
Scope note: ARN pequeños que aportan secuencias líderes empalmadas, SL1, SL2, SL3, SL4 y SL5 (secuencias cortas que están unidas a los extremos 5' de los pre-ARNm por EMPALME EN TRANS). Se encuentran principalmente en organismos eucariontes primitivos (protozoos y nematodos).
Descriptor Portuguese: RNA Líder para Processamento
Descriptor French: ARN de tête épissé
Entry term(s): Leader RNA, Spliced
Leader Sequences, Spliced
Leader Sequences, Trans-Spliced
Leader, Spliced
SL RNA
SL1 Sequence
SL2 Sequence
SL3 Sequence
SL4 Sequence
SL5 Sequence
Sequence, SL1
Sequence, SL2
Sequence, SL3
Sequence, SL4
Sequence, SL5
Sequences, Spliced Leader
Sequences, Trans-Spliced Leader
Spliced Leader
Spliced Leader RNA
Spliced Leader Sequences
Trans Spliced Leader Sequences
Trans-Spliced Leader Sequences
Tree number(s): D13.444.735.790.552.968
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D020038
Scope note: The small RNAs which provide spliced leader sequences, SL1, SL2, SL3, SL4 and SL5 (short sequences which are joined to the 5' ends of pre-mRNAs by TRANS-SPLICING). They are found primarily in primitive eukaryotes (protozoans and nematodes).
Annotation: do not confuse with LEADER SEQUENCES, MRNA see 5' UNTRANSLATED REGION
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Previous Indexing: RNA, Messenger (1983-1995)
Signal Peptides (1987-1998)
Public MeSH Note: 99
History Note: 99
Related: Trans-Splicing MeSH
DeCS ID: 33851
Unique ID: D020038
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1999/01/01
Date of Entry: 1998/06/11
Revision Date: 2010/06/25
RNA, Spliced Leader - Preferred
Concept UI M0029752
Scope note The small RNAs which provide spliced leader sequences, SL1, SL2, SL3, SL4 and SL5 (short sequences which are joined to the 5' ends of pre-mRNAs by TRANS-SPLICING). They are found primarily in primitive eukaryotes (protozoans and nematodes).
Preferred term RNA, Spliced Leader
Entry term(s) Leader RNA, Spliced
SL RNA
Spliced Leader RNA
SL2 Sequence - Narrower
Concept UI M0029747
Preferred term SL2 Sequence
Entry term(s) Sequence, SL2
SL4 Sequence - Narrower
Concept UI M0029749
Preferred term SL4 Sequence
Entry term(s) Sequence, SL4
SL3 Sequence - Narrower
Concept UI M0029748
Preferred term SL3 Sequence
Entry term(s) Sequence, SL3
Trans-Spliced Leader Sequences - Narrower
Concept UI M0029751
Preferred term Trans-Spliced Leader Sequences
Entry term(s) Leader Sequences, Spliced
Leader Sequences, Trans-Spliced
Leader, Spliced
Sequences, Spliced Leader
Sequences, Trans-Spliced Leader
Spliced Leader
Spliced Leader Sequences
Trans Spliced Leader Sequences
SL1 Sequence - Narrower
Concept UI M0029746
Preferred term SL1 Sequence
Entry term(s) Sequence, SL1
SL5 Sequence - Narrower
Concept UI M0029750
Preferred term SL5 Sequence
Entry term(s) Sequence, SL5



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