Table 1 Primers used for qRT-PCR.

From: Phytosulfokine α (PSKα) delays senescence and reinforces SUMO1/SUMO E3 ligase SIZ1 signaling pathway in cut rose flowers (Rosa hybrida cv. Angelina)

Gene name

Accession numbers

Functional annotations

Primer sequences (5′–3′)

SUMO1

XM024336892

Protein SUMOylation

F: TCTTCGGGCCTTTAGAACCT

R: TCAGTTCAGGGTTTGGGTTT

SIZ1

XM040519042

Protein SUMOylation

F: GCTGAACCTGCAGACACAAA

R: CAGATACACTCGCGGTCTCA

SOD

KJ159890

ROS scavenging

F: ATCGTGGATAGCCAGATACCA

R: CAACCACACCACATGCCAATC

CAT

MF667950

ROS scavenging

F: TGTGCACACCTACCGAATGA

R: CATCAGCTCCTCGCATCGTC

APX

KY274158

ROS scavenging

F: TTGTGCTCTACTCGTGCCAG

R: TGACGGTTGGGTAGCACTTC

GR

MF667955

ROS scavenging

F: GTCATCCGCATGGAGCACTA

R: GCACAGGTCTCGAAAGTCCA

P5CS

XM024334137

Proline biosynthesis

F: AGCAATAAACTGGTTTCTCAA

R: GCCATATCCATATTAGCAGAC

OAT

XM024318202

Proline biosynthesis

F: GATGAAATACAATCTGGTTTAGC

R: CCGCACTTACAGGTATCA

GAD

XM024333661

GABA shunt pathway

F: GAGGTGAAGTTGAGGGATGATT

R: CATTAAGAGTGGAACCGAGGATAG

GABA-T

XR005804965

GABA shunt pathway

F: AGAAGTCAGAGGGTAGCTATGT

R: CCACTAGTCGAGGCTCATTTC

SSADH

XM024304033

GABA shunt pathway

F: GCAAGTCCGCAGGTAAGAAA

R: TGCCACCAAGTTCAAGAGATAC

HSP70

XM024321184

Molecular chaperones

F: GTGCTACAAGGTGAGCGTGA

R: GCTCTGTCCTTGGCAGAAAC

HSP90

XP024185377

Molecular chaperones

F: GGAAGTGTAACCCTGCCAAA

R: CAAGCTCTCGAAGGAACACC

Actin

AF044573

Housekeeping gene

F: CCATGAGACCACATACAATTCG

R: CAGCAGTAAGCCTACAAGGTCATA