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Table 4 Salivary effectors genes down-regulated in A. glycines fed with Rag1 -soybean

From: RNA-Seq reveals a xenobiotic stress response in the soybean aphid, Aphis glycines, when fed aphid-resistant soybean

Gene

Transcript ID1

A. pisumhomolog

Protein identity & similarity (%)

References2

Effector description3

Putative function4

Log2 fold change5

AyEPI1

contig_6230

ACYPI008001

96, 97

[13]

Armet/endopeptidase inhibitor

Inhibition of plant defence proteases

-0.86

AyMP1

contig_7391

ACYPI009427

93, 96

[13, 38, 39]

M1 zinc metalloprotease

Deactivation of plants defence signaling peptides and dietary plant protease inhibitors in insect gut

-1.50

AyCrc

contig_351

ACYPI002622

96, 97

[13, 38]

Calreticulin

Inhibition of sieve tube occlusion

-1.16

AyDI1

contig_559

ACYPI005594

95, 97

[13]

Disulfide isomerase

Aid in gelling nature of sheath saliva by catalyzing the formation of disulphide bridges in proteins

-1.08

AyDI2

contig_2545

ACYPI008926

98, 98

[13]

Disulfide isomerase

-0.92

AyTre1

contig_8225

ACYPI002298

82, 90

[13, 40–42]

Trehalase

Suppress the activation of plant defences

-1.09

  1. 1Nucleotide sequence for each contig is provided in Additional file 9.
  2. 2Found either at RNA or protein level in salivary glands of aphids.
  3. 3Based on [13].
  4. 4Based on [13, 38, 40–47].
  5. 5Fold change values for gene expression were considered significant if P <0.05.