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Table 3 Soybean microarrays and low redundancy and low redudancy unigene sets built from the public EST collection

From: Microarrays for global expression constructed with a low redundancy set of 27,500 sequenced cDNAs representing an array of developmental stages and physiological conditions of the soybean plant

Microarrays and Reracked Unigene cDNA sets a

Source cDNA Library a

No. of cDNAs on array

Soybean Variety

Soybean tissues b

Set 1. Gm-r1070: 9216 cDNAs highly representative of developing seeds and flowers

Gm-r1070

Gm-c1016

2242

Williams 82

immature flowers

"

Gm-c1015

1696

Williams 82

mature flowers

"

Gm-c1008

869

Williams

whole young pods (2 cm)

"

Gm-c1029

589

Williams

immature cotyledons from 25–50 mg fresh weight seed

"

Gm-c1010

234

Williams

immature cotyledons 100–200 mg seed fresh wt.

"

Gm-c1011

88

Williams

immature cotyledons 100–200 mg seed fresh wt.

"

Gm-c1007

528

Williams

immature cotyledons 100–300 mg seed fresh wt.

"

Gm-c1030

1200

Williams

immature cotyledons 100–300 mg seed fresh wt. low expressing cDNAs fromGm-c1007 filter hybridizations

"

Gm-c1023

89

T157

immature seed coats from seed of 100–200 mg fresh wt.

"

Gm-c1019

1681

Williams

immature seed coats from seed of 200–300 mg fresh wt.

Set 2. Gm-r1021+Gm-r1083: 9216 cDNAs highly representative of roots

Gm-r1021(c)

Gm-c1004

4224

Williams

roots of 8-days old seedlings

Gm-r1083

Gm-c1009

1117

Williams

roots, 2 month old plants

"

Gm-c1028

3055

Supernod

roots innoculated with B. japonicum

"

Gm-c1013

820

Williams

whole 2–3 week old seedlings

Set 3. Gm-r1088: 9216 cDNAs highly representative of seedlings, leaves, and stressed or pathogen challended tissues

Gm-r1088

Gm-c1019

426

Williams

immature seed coats from seed of 200–300 mg fresh wt.

"

Gm-c1023

929

T157

immature seed coats from seed of 100–200 mg fresh wt.

"

Gm-c1027

2706

Williams

cotyledons of 3- and 7-day-old seedlings

"

Gm-c1036

613

Jack

somatic embryos cultured on MSD 20 for 2 to 9 mo.

"

Gm-c1075

304

Jack

differentiating somatic embryos cultured on MSM6AC

"

Gm-c1064

707

Williams

epicotyl, 2 week old seedling, auxin treatment

"

Gm-c1065

1309

Williams

germinating shoot, cold stressed, 3 day old seedlings

"

Gm-c1066

191

Williams

leaf and shoot tip, salt stressed, 2 wk. old seedling

"

Gm-c1067

438

Williams82

germinating shoot, 3 day old seedling, auxin treatment

"

Gm-c1068

630

Williams82

leaf, drought stressed. 1 month old plants

"

Gm-c1072

365

PI 567.374

leaves and shots from 2–3 week old seedlings induced for SDS symptoms

"

Gm-c1073

324

Williams 82

leaves and shoots from 2–3 week old seedlings included for SDS symptoms

"

Gm-c1074

274

Williams 82

9–11 day old seedlings induced for HR response by P. syringae carrying avrB gene

  1. a More description of the reracked and source libraries are available in Genbank at http://www.ncbi.nih.gov
  2. b Tissues were collected from plants grown in greehouse or growth chamber except for the immature and mature flowers which were collected from plants grown in the field.
  3. c Since the Gm-r1021 reracked liabrary contains 4089 cDNAs, a total of 135 were repeated to obtain an even 9216 when combined with the Gm-r1083 cDNAs.