Morpholino	Sequence (5’–3’)	ng injected per blastomere	Efficiency (% reduction of protein)
C-cadherin [16, 17]	CCACCGTCCCGAACAGAAGCCTCAT	20	65
Fibronectin (xFN1) [13, 18]	CGCTCTGGAGACTATAAAAGCCAAT	20	63
Fibronectin (xFN2) [13, 18]	CGCATTTTTCAAACGCTCTGAAGAC	20	63
xHas-1 [19, 20]	GTTGCCGAATGAAGAGGCCCCAAGA	27	Unknown
xHas-2 [19, 20]	TGCATATAAACCGTTCACAGTGCAT	30	Unknown
xSyn-4.1 [14, 21–23]	GCACAAACAGCAGGGTCGGACTCAT	20	75
xSyn-4.2 [14, 21–23]	CTAAAAGCAGCAGGAGGCGATTCAT	20	75