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Table 2 The time of mRNP export through the nuclear pore to cytoplasm

From: CRISPR-dCas13-tracing reveals transcriptional memory and limited mRNA export in developing zebrafish embryos

Work

Cellular system

mRNA (s)

mRNA size

Labeling system

Nuclear pore transit times

Temporal precision (ms)

Ref. [39]

M. musculus

β-actin

3.3 kb

MS2-MCP

Average 180 ms

20

Ref. [38]

H. sapiens

1/2 -mini-Dystrophin

4.8 kb

MS2-MCP

Estimate 0.5 s

1000

Ref. [56]

C. tentans

hrp36-containing RNAs

Various

hrp36

65 ms - several seconds

20

Ref. [56]

C. tentans

Balbiani ring 1 and 2 (BR)

32–40 kb

hrp36

Estimate 20 s

20

Ref. [40]

M. musculus

β-actin

3.3 kb

MS2-MCP

Average 12 ms

2

Ref. [41]

S.cerevisiae

GFA1

2.2 kb

PP7-PCP

Average 200 ms

15

This paper

Danio rerio

Fast export (100537515)

2.8 kb

CRISPRdPspCas13b

Average 295 ms

10

This paper

Danio rerio

100537515

2.8 kb

CRISPRdPspCas13b

0.11–26.3 s (average 5 s)

10

This paper

Danio rerio

100537515

2.8 kb

CRISPRdPspCas13b

0.3 s–46.75 s

50

This paper

Danio rerio

100537515

2.8 kb

CRISPRdPspCas13b

0.4 s–26.5 s

200

This paper

Danio rerio

100537515

2.8 kb

CRISPRdPspCas13b

2 s–188 s

2000