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Table 5 Expression pattern of miR408 and miR528 family members in 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

D/A

classification

D/A

classification

D/A

classification

D/A

classification

zma-miR408b-5p

−8.08

−6.08

\

\

\

\

zma-miR408a

1.38

+

\

\

\

\

\

\

zma-miR528a-5p

\

\

−2.96

\

\

−1.09

zma-miR528a-3p

−1.72

\

\

−0.93

\

\

  1. 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)