FB2026_02 , released June 18, 2026
Recombinant Construct: P{W8,let7C}
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General Information
Symbol
P{W8,let7C}
FlyBase ID
FBtp0052052
Feature type
transgenic_transposable_element
Component Allele(s)
lncRNA:let7C+tSa
mir-100+tSa
mir-125+tSa
mir-let7+tSa
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+mW.hs
Component allele mir-let7+tSa
Transgenic product class
wild_type
(Sokol et al., 2008)
Component
Use(s)
Regulatory region(s)
mir-let7
Encoded product / tool
mir-let7
Description

Fragment that includes the entire let-7 microRNA.

(Sokol et al., 2008)
Component allele mir-100+tSa
Transgenic product class
wild_type
(Sokol et al., 2008)
Component
Use(s)
Regulatory region(s)
mir-100
Encoded product / tool
mir-100
Description

Fragment that includes the entire mir-100 microRNA.

(Sokol et al., 2008)
Component allele mir-125+tSa
Transgenic product class
wild_type
(Sokol et al., 2008)
Component
Use(s)
Regulatory region(s)
mir-125
Encoded product / tool
mir-125
Description

Fragment that includes the entire mir-125 microRNA.

(Sokol et al., 2008)
Component allele lncRNA:let7C+tSa
Transgenic product class
wild_type
(Wu et al., 2012)
Component
Use(s)
Regulatory region(s)
lncRNA:let7C
Encoded product / tool
lncRNA:let7C
Description

Genomic fragment containing the let-7-C locus, which comprises the mir-100, let-7 and mir-125 microRNAs.

(Wu et al., 2012)
Sequence Data
Sequence (FB)
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA Sequence
Extent
Segments and Size
Total Size
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Phenotypic Data
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
Comments

13,288bp BamHI-BamHI genomic fragment plus 4695bp BamHI-XbaI genomic fragment which together contain the "let-7-C" locus (encodes the mir-100, let-7 and mir-125 microRNAs).

(Sokol et al., 2008)

The P{W8,let-7-C} construct rescues the locomotion, climbing, fertility and flight defects seen in Df(2L)let-7-CKO1/Df(2L)let-7-CGKI adults.

(Sokol et al., 2008)
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (6)
Reported As
Symbol Synonym
P(W8, let-7-C)
(Wu et al., 2012)
P{W8, let-7-C}
(Fagegaltier et al., 2014)
P{W8,let-7-C}
(FlyBase, 1996-)
P{W8,let7C}
(FlyBase, 1996-)
P{v+, let-7-C}
(Pandey et al., 2021)
pP{W8,let-7-C}
(Sokol et al., 2008, Sokol et al., 2008)
Secondary FlyBase IDs
    References (9)