Morpholino	sequences
klf2a ATG MO	GGACCTGTCCAGTTCATCCTTCCAC
klf2a splice blocking MO	CTCGCCTATGAAAGAAGAGAGGATT
miR-126 MO	TGCATTATTACTCACGGTACGAGTTTGAGTC
spred1 MO	AAACCTGTGGAAGGAGAAGGAAACC
control MO	Oligo-31N
tnnt2 MO	CATGTTTGCTCTGATCTGACACGCA
Primers
Klf2a attb1	gggg aca agt ttg tacaaaaaagcaggctacaggtcc ATGCATCTCAGC
Klf2a attb2	GGGGACCACTTTGTACAAGAAAGCTGGGTcattttccagagtccgttcC
Spred 3′UTR attb2	GGGG ACA GCT TTC TTG TAC AAA GTG G
	CGCTTGTGCCACCGCTGC
Spred 3′UTR attb3	GGGG AC AAC TTTGTATAATAA AGT TG
	GCAGAGCGTTTGGCGGTGT
PIk3r2 3UTR attb2	GGGG ACA GCT TTC TTG TAC AAA GTG G
	CACAACGACTCGCTGAATGT
PIK3r2 3UTR attb3	GGGG AC AAC TTT GTA TAA TAA AGT TG
	TCCTCAAGCTGGGATCATGT
Spred ORF attb1	ggggacaagtttgtacaaaaaagcaggctacatgagcgaa gaa cca aac
Spred ORF attb2	ggggaccactttgtacaagaaagctgggttcatcctgcagccttgt
miR126 chm8 F	TGCCATGCCTTGACGAGAAG
miR126 chm8 R	GTGATATTTAATGTAACATGCC
qpcr Bact F	AGCTTGAAACTCGCCAAGTG
qpcr Bact R	CAGCTTTATAGCCGGCACTG
qpcr vegf F	GCCAAAGGCAGAAGTCAAAG
qpcr vegf R	TGCAGGAGCATTTACAGGTG
qpcr Kdrl F	TCTACTGGGCTTTTCCCTCTC
qpcr Kdrl R	AGGGTTACTATGGTGACGTTGC
qpcr Zelastin F	GCTCGTCTCCATACAAAGCA
qpcr Zelastin R	CAGAACTCCTCCTGGTAGCC
qpcr Z Tie2 F	GCCGTCAAGAGGATGAAAGA
qpcr Z Tie2 R	GCTGCTGTGAGGAGAGTGTG
qpcr Znos1 F	TCAAATACGCCACCAACAAA
qpcr Znos1 R	GAGAAGAAGGGGCAAAACATC
qpcr ZItgb5 F	TGGGAAGGATGGACAAAGAG
qpcr ZItgb5 R	CGGGTGAATGAGGAGACACT
qpcr ZEdg1 F	CCACCGTATTCAGCGTTATT
qpcr ZEdg1 R	GTCAAGGAGGAGCAGGATGA
qpcr ZEdn 1 F	ATGAGGCGAAACCACAGAAG
qpcr ZEdn 1 R	AGAAACCACTTGAGCGAGG
F-qpcr klf2a	CCAACGCCAACCAAAGAGTA
R-qpcr klf2a	CTCGCCTGTGTGTGTTCTGT
Mir 126 qpcr F for miRscript	CGT ACC GTG AGT AAT AAT GC
R-RT-PCR klf2a	ACGTGGTACCCGCACGGCGAACTCACACTTG
F-RT-PCR klf2a	ACGTGGTACCacgcacggcgactcacacttg
miRNA Duplex
miR-126 sense	ucguaccgugaguaauaaugc
miR-126 antisense	gcauuauuacucacgguacga
miR-126 scramble antisense	gcaccacaacucaagguucga