BMC Plant Biology

Table 2 Expression pattern of the commonly expressed scaled miRNAs of the four hybrid combinations

From: MicroRNA transcriptomic analysis of the sixth leaf of maize (Zea mays L.) revealed a regulatory mechanism of jointing stage heterosis

miRNA ID	Zhengdan 958		Anyu 5		Zheng 58 × Huangzaosi		Ye 478 × Huangzaosi
miRNA ID	D/A	classification	D/A	classification	D/A	classification	D/A	classification
zma-miR160b-3p	8.36	++	2.69	++	3.26	++	2.62	++
zma-miR166b-5p	5.38	++	−0.6	–	12.99	++	0.34	+−
zma-miR171g-5p	18.79	++	58.05	++	10.14	++	27.09	++
zma-miR169c-3p	1.67	+	1.9	+	0.9	+	1.44	+
zma-miR399d-5p	1.08	+	8.35	++	0.41	+−	2.87	++
zma-miR162-3p	−0.11	+−	−0.22	+−	− 0.2	+−	0.41	+−
zma-miR164e-5p	−0.39	+−	− 0.65	–	−0.4	+−	− 0.38	+−
zma-miR169f-3p	0.1	+−	0.74	+	0.33	+−	0.36	+−
zma-miR397b-3p	−0.47	+−	− 0.21	+−	−0.8	–	0.51	+
zma-miR167j-3p	−1.06	–	−0.36	+−	−0.34	+−	1.43	+
zma-miR162-5p	−0.82	–	− 0.74	–	− 0.82	–	−0.53	–
zma-miR395a-5p	−0.57	–	−2.14	–	2.33	++	− 0.19	+−
zma-miR1432-5p	−5.36	–	−0.92	–	−3.71	–	−1.14	–

Note: The D/A was calculated according to the formula (F1-MP)/(HP-MP) by expression abundance; “++”, extremely high parental expression (D/A greater than 2); “+”, high parental expression (D/A greater than 0.5 and below 2); “+−”, additive expression (D/A greater than − 0.5 and below 0.5); “-”, low parental expression (D/A greater than − 2 and below − 0.5); “--”, extremely low parental expression (D/A below − 2)

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ISSN: 1471-2229

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