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Table 5 Genes with same CDS sequences involved in embryo development at 12 DAP in two crosses

From: Chromosome doubling to overcome the chrysanthemum cross barrier based on insight from transcriptomic and proteomic analyses

Gene ID (numbered in cross I)

FPKM in cross I

FPKM in cross II

UP/DOWN

Annotation

Acronym

Function

CL1478.Contig3

61.3065

6.9942

UP

Agamous-like MADS-box protein AGL80

AGL80

Affect female gametophyte and endosperm development in Arabidopsis [23]

Unigene25835

10.9284

0.509

UP

Floral homeotic protein APETALA2

AP2

Influence development of the zygotic embryo and endosperm [50]

CL4736.Contig1

15.3212

40.7673

DOWN

AP2 domain class transcription factor

AP2

Same as above

CL5669.Contig8

2.2975

4.874

DOWN

Receptor-like protein kinase HAIKU2

Iku2

Regulate the early endosperm cellularization and seed size [51]

Unigene26041

74.7454

28.9534

UP

Leucine-rich repeat extensin-like protein

EXS

Promote seed development and enhance cee size in Arabidopsis [52]

Unigene30982

39.5864

82.4367

DOWN

Multicopy suppressor of Ira1

MSI1

Be required for seed development [53]

CL15981.Contig1

18.8318

3.0993

UP

Auxin-binding protein 1

ABP1

Be required for cell elongation and division in Arabidopsis embryogenesis [54]

Unigene26808

54.5756

2.5485

UP

Arabidopsis histidine kinase

AHK

Serve as cytokinin receptors and regulate the seed size [55]

CL1615.Contig2

8.5299

3.0442

UP

Cytosolic phosphoglycerate kinase 2

CPK2

Be involved in glycolysis pathway [19]

Unigene744

24.4165

6.4023

UP

Citrate synthase

N/A

Be involved in the tricarboxylic acid (TCA) cycle pathway [19]

CL6259.Contig2

119.376

34.959

UP

Aconitase protein

N/A

Same as above

Unigene41988

8.1445

1.4722

UP

NADP-isocitrate Dehydrogenase

N/A

Same as above

CL5293.Contig2

22.4495

3.113

UP

2-succinylbenzoate-CoA ligase

N/A

Same as above

CL16042.Contig2

4.6659

1.2739

UP

Succinate dehydrogenase [ubiquinone] flavoprotein subunit 1

N/A

Same as above

CL12323.Contig3

46.8787

6.9274

UP

Malate dehydrogenase

N/A

Same as above

Unigene31171

1.0883

70.9733

DOWN

Late embryogenesis abundant protein

LEA

Be associated with desiccation tolerance during embryo maturation [29]

Unigene14917

6.9638

21.5178

DOWN

Senescence-related protein

N/A

Play essential roles of cell death during plant embryogenesis [56]

Unigene9288

48.7268

98.1867

DOWN

Programmed cell death protein

N/A

Same as above

  1. Cross I: C. morifolium × tetraploid C. nankingense; Cross II: C. morifolium × diploid C. nankingense
  2. N/A not applicable