Germplasm Enhancement of Maize

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 GEM Lab DSC Data 08:

GEM lab manager, Mrs. Sue Duvick presented the following DSC data at Chicago TSG meeting in December 2008. You can also download these data in a zipped MS Excel file .

Note: If you have any suggestions or questions, please contact Sue Duvick for further assistance.
 

The thermal properties of starch extracted from the GEM released lines

    ToG ToR TpG TpR RnG RnR ΔHG DHG ΔHR ΔHR PHI %R  
Entry GEM Code Pedigree (oC) (oC) (oC) (oC) (oC) (oC) (J/g) (cal/g) (J/g) (cal/g)     Comments
06GEM05176 GEMS-0002 GEMS-0002 68.6 43.7 72.9 53.3 8.6 19.2 11.2 3.0 4.8 1.3 0.7 42.98  
06GEM01778 GEMS-0003 SE32(BR52 051):S17 F2S4 2011-01)-Sib-B-B-B 69.9 48.0 73.6 56.7 7.3 17.3 10.8 2.9 4.8 1.3 0.8 43.89  
06GEM01782 GEMS-0014 DK888:S11 F2S4 2127-01)-Sib-B-B 69.1 48.1 72.2 56.7 6.3 17.2 11.6 3.1 4.7 1.2 1.0 40.29  
06GEM01783 GEMS-0016 (2132-03_DK888_S11_F2S4_9187-Blk22/00-sib)-B-B-B 65.8 48.3 73.2 56.5 14.9 16.5 11.0 2.9 4.4 1.2 0.4 40.03  
06GEM01785 GEMS-0025 XL370A:S11 F2S4 2226-02)-Sib-B-B 70.7 48.5 74.1 57.2 6.8 17.4 11.5 3.0 4.9 1.3 0.9 42.36  
06GEM01792 GEMS-0027 XL370A:S11 F2S4 2250-01)-Sib-B-B 69.8 48.6 73.4 57.2 7.2 17.1 10.6 2.8 4.4 1.2 0.8 41.08  
06GEM01787 GEMS-0030 (2258-03_XL380_S11_F2S4_71/97_Bulk/98-sib)-B-B 69.7 48.4 72.6 57.2 5.8 17.5 10.8 2.9 4.8 1.3 1.0 44.13  
06GEM01699 GEMS-0032 XL370A:S11 F2S4 2228-03)-Sib-B-B-B 67.7 44.2 73.4 54.5 11.3 20.6 10.9 2.9 5.0 1.3 0.5 45.58  
06GEM01789 GEMS-0032 XL380:S11 F2S4 2283-01)-Sib-B-B 68.6 48.3 71.7 56.8 6.4 17.2 10.6 2.8 4.6 1.2 0.9 43.18  
06GEM02150 GEMN-0046 CH05015:N15-008-001-B-B-SIB-SIB 71.6 42.1 75.1 53.1 6.9 22.1 12.0 3.2 4.3 1.2 0.9 36.10  
00GEM08398 GEMN-0059 SCRO1:N1310-398-1-B-B 71.4 43.1 74.1 54.2 5.3 22.1 11.5 3.1 5.0 1.3 1.1 43.12  
06GEM05109 GEMS-0061 AR16026:S17-010-001-B-B-B 69.1 43.3 73.1 52.8 8.0 19.0 10.7 2.8 4.1 1.1 0.7 38.10  
07GEM02672 GEMS-0067 GEMS-0067 70.2 41.6 74.7 52.7     12.4   6.7 1.8     very strange looks high amylose
06GEM01657 GEMS-0073 CUBA117:S15-372-001-B-B-B-B 69.0 44.5 72.9 54.2 7.7 19.4 9.5 2.5 4.4 1.2 0.7 46.65  
06GEM05106 GEMN-0088 AR03056:N09-182-001-B-B-B-Sib-B-B 69.3 43.8 73.6 53.0 8.4 18.3 10.5 2.8 2.8 0.8 0.7 27.05  
06GEM01717 GEMN-0096 DKXL370:N11a20-322-001-B-B-B-B-B 69.3 47.0 74.4 56.3 10.2 18.7 11.6 3.1 5.0 1.3 0.6 43.54  
06GEM05171 GEMN-0097 FS8B(T):N11a-087-001-B-B-Sib-B-B 71.0 43.7 74.6 53.7 7.1 19.9 11.7 3.1 5.3 1.4 0.9 45.57  
06GEM01654 GEMN-0111 CH05015:N1204-057-001-B-B-B-B 67.0 40.4 72.0 52.0 10.0 23.2 9.3 2.5 5.3 1.4 0.5 56.80  
06GEM05130 GEMS-0113 CHIS775:S1911b-120-001-B-B-B-B-B 68.7 43.4 72.1 53.0 6.8 19.2 11.0 2.9 4.2 1.1 0.9 38.13  
06GEM01704 GEMS-0115 DKB844:S1601-073-001-B-B-B-B 67.6 44.8 72.6 54.5 9.9 19.4 10.5 2.8 4.7 1.2 0.6 44.70  
06GEM01708 GEMS-0116 DKB844:S1601-003-002-B-B-B-B-B 67.6 45.6 73.7 55.2 12.2 19.1 11.1 2.9 5.5 1.5 0.5 49.27  
06GEM01672 GEMN-0117 DREP150:N2011d-624-001-B-B-B-B 69.5 43.4 72.7 53.3 6.5 19.9 11.4 3.0 4.6 1.2 0.9 40.67  
06GEM01695 GEMS-0118 UR11003:S0302-1011-001-B-B-B-B 68.0 44.0 73.1 54.2 10.2 20.3 11.1 3.0 5.3 1.4 0.6 47.21  
07GEM02622 GEMN-0121 2405-010/99_CHS775N19F1S3_1721-27-B-B 68.6 46.7 73.4 55.5 9.6 17.5 11.0 2.9 4.4 1.2 0.6 40.37  
06GEM01756 GEMN-0122 (7384-02/96_CHS775N19F1S3_3587-43)-B-B 67.7 47.2 72.4 56.2 9.4 18.0 10.6 2.8 4.8 1.3 0.6 45.42  
07GEM00009 GEMN-0123 (H6141-11/96_CHS775N19F1S3_3587-30)-B-B 71.1 44.5 73.9 54.6 5.6 20.2 11.2 3.0 4.5 1.2 1.1 40.47  
06GEM01759 GEMN-0127 (9353-01/97_DK888N11F2S3_7451-17)-B-B 67.1 47.8 71.4 56.7 8.5 17.8 10.8 2.9 4.3 1.2 0.7 40.37  
06GEM01760 GEMN-0130 (1883-001/98_DKXL370AN11F2S3_7521-05)-B-B 67.7 48.2 71.6 57.0 7.7 17.6 10.4 2.8 4.3 1.1 0.7 41.09  
06GEM01776 GEMN-0131 (1883-002/98_DKXL370AN11F2S3_7521-05)-B-B 67.9 48.0 71.6 56.7 7.3 17.4 10.5 2.8 4.3 1.1 0.8 41.34  
06GEM01762 GEMN-0132 (1886-003/98_DKXL370AN11F2S3_7521-05)-B 67.1 48.0 72.1 56.7 9.8 17.4 10.5 2.8 4.4 1.2 0.6 42.36  
06GEM01770 GEMN-0137 (2410-003/99_SCRGp3N14F2S3_7258-3)-B-B 67.1 48.0 73.6 57.0 13.0 18.0 10.9 2.9 4.8 1.3 0.4 43.44  
06GEM02093 GEMN-0138 AR17056:N2035-421-001-B-B-B 69.2 47.9 74.4 56.6 10.3 17.5 11.2 3.0 3.9 1.0 0.6 34.80  
06GEM02094 GEMN-0139 AR17056:N2035-473-001-B-B-B 67.4 48.0 73.4 56.5 12.1 17.0 11.2 3.0 3.8 1.0 0.5 34.07  
06GEM02095 GEMN-0140 BR51675:N0620-033-001-B-B-B 70.7 48.2 75.1 56.8 8.8 17.2 11.9 3.1 4.3 1.1 0.7 35.87  
06GEM02096 GEMN-0141 BR51675:N0620-053-001-B-B-B 67.6 47.9 73.2 56.1 11.3 16.4 10.9 2.9 3.7 1.0 0.5 33.46  
06GEM02104 GEMS-0142 BR52060:S0210-143-001-B-B-B 68.6 41.1 73.7 51.8 10.3 21.5 11.3 3.0 6.4 1.7 0.6 56.51  
06GEM02097 GEMS-0143 BR52060:S0210-147-001-B-B-B 70.6 48.5 74.1 56.8 7.0 16.6 11.5 3.0 3.6 0.9 0.9 31.22  
06GEM02098 GEMN-0144 MDI022:N2120-284-001-B-B-B 68.2 48.4 72.7 56.5 9.0 16.2 10.9 2.9 3.6 1.0 0.6 33.08  
06GEM02099 GEMN-0145 MDI022:N2120-333-001-B-B-B 70.5 48.5 74.3 56.8 7.5 16.7 11.0 2.9 3.8 1.0 0.8 34.29  
06GEM02100 GEMS-0146 NEI9004:S2818-003-001-B-B-B 70.4 48.6 73.7 57.0 6.7 16.7 11.1 2.9 3.5 0.9 0.9 31.97  
06GEM02101 GEMS-0147 NEI9004:S2818-025-001-B-B-B 69.7 49.0 74.3 57.0 9.2 15.8 10.9 2.9 3.6 1.0 0.6 33.13  
06GEM02102 GEMS-0148 NEI9004:S2818-376-001-B-B-B 69.3 49.8 73.1 57.6 7.5 15.8 10.2 2.7 3.3 0.9 0.7 32.41  
06GEM02103 GEMS-0149 UR05017:S0415-180-002-B-B-B 69.6 48.9 73.6 57.1 8.0 16.5 11.2 3.0 3.4 0.9 0.7 30.50  
06GEM02105 GEMS-0150 UR05017:S0415-187-001-B-B-B 70.2 41.6 74.7 52.7 9.0 22.3 12.4 3.3 6.7 1.8 0.7 53.93  
07GEM02958 GEMN-0154 AR13026:N08b15-016-B-B-SIB 71.2 46.7 75.1 55.5 7.7 17.6 11.6 3.1 4.8 1.3 0.8 41.28  
07GEM02959 GEMN-0155 AR13026:N08b15-086-B-B-SIB 71.9 47.3 75.4 56.0 7.1 17.5 11.8 3.1 4.7 1.3 0.9 40.21  
07GEM02960 GEMN-0156 BR51721:N2012-098-002-B-B-SIB 67.4 47.2 72.1 56.0 9.4 17.7 10.5 2.8 4.5 1.2 0.6 42.79  
07GEM02961 GEMN-0157 BR51721:N2012-164-002-B-B-SIB 68.2 46.9 73.7 55.8 11.0 17.8 10.8 2.9 4.4 1.2 0.5 40.34  
07GEM02962 GEMN-0158 BR51721:N2012-397-001-B-B-SIB 69.2 47.5 72.7 56.0 7.0 17.0 11.0 2.9 4.1 1.1 0.8 37.33  
07GEM02963 GEMN-0159 CASH:N1410-018-001-B-B-SIB 71.2 47.8 74.7 56.8 7.0 18.1 11.2 3.0 5.0 1.3 0.8 44.80  
07GEM02964 GEMS-0160 CUBA117:S1542-037-002-B-B-SIB 69.2 47.5 73.2 56.0 8.1 17.1 10.6 2.8 4.6 1.2 0.7 43.71  
07GEM02965 GEMS-0161 CUBA117:S1542-057-001-B-B-SIB 69.0 48.0 74.2 56.5 10.4 16.9 10.4 2.8 4.7 1.2 0.5 45.40  
07GEM02966 GEMS-0162 CUBA117:S1542-057-002-B-B-SIB 71.2 47.7 75.4 56.0 8.5 16.5 10.5 2.8 4.9 1.3 0.7 46.32  
07GEM02967 GEMS-0163 CUBA164:S2012-456-001-B-B-SIB 71.6 48.0 74.6 56.2 6.0 16.3 11.5 3.1 5.2 1.4 1.0 44.89  
06GEM01721 GEMN-0174 AR17056:N2025-574-001-B-B-B-B-B 70.4 47.4 73.6 56.7 6.4 18.5 11.0 2.9 5.1 1.4 0.9 46.31  
07GEM02381 GEMS-0175 BVIR155:S2012-029-001-B-B 70.3 45.6 74.1 55.0 7.6 18.8 11.9 3.1 5.0 1.3 0.8 42.15  
07GEM02402 GEMS-0176 CUBA164:S2008c-289-001-B-B 69.8 46.4 74.2 55.6 8.8 18.5 11.4 3.0 4.8 1.3 0.7 42.38  
07GEM02476 GEMN-0177 DK888:N11a08a-395-001-B-B 68.9 46.3 73.4 55.3 9.1 18.1 10.8 2.9 4.5 1.2 0.6 41.92  
07GEM02475 GEMN-0178 DK888:N11a08a-440-001-B-B 69.9 46.2 73.6 55.2 7.3 17.8 11.1 2.9 4.5 1.2 0.8 40.34  
07GEM02436 GEMN-0179 FS8B(T):N11a08c-030-002-B-B 70.2 45.8 74.1 55.2 7.8 18.7 11.7 3.1 5.0 1.3 0.8 42.91  
07GEM02289 GEMS-0180 GUAT209:S1308a-047-001-B-B 68.9 44.7 72.4 54.3 6.9 19.2 11.5 3.0 4.9 1.3 0.9 42.78  
07GEM02291 GEMS-0182 GUAT209:S1308a-084-001-B-B 69.0 45.0 72.9 54.5 7.8 18.9 11.0 2.9 4.6 1.2 0.7 42.23  
07GEM02296 GEMS-0183 GUAT209:S1308a-104-001-B-B 68.6 45.1 72.7 54.3 8.3 18.4 10.7 2.8 4.9 1.3 0.7 45.97  
07GEM02288 GEMS-0184 GUAT209:S1308a-120-001-B-B 69.1 44.6 73.4 54.7 8.6 20.2 11.0 2.9 4.8 1.3 0.7 43.83  
06GEM01703   Mo17 71.9 44.7 74.4 54.8 5.1 20.3 12.3 3.3 5.8 1.5 1.3 46.95  
06GEM01705   AR17056:N2025  Select # 10-B-B-B-B-B 70.6 45.5 74.4 55.2 7.6 19.4 11.7 3.1 5.7 1.5 0.8 48.77  
06GEM01706   DKXL370:N11a20-418-001-B-B-B-B-B 68.5 45.6 72.9 55.2 8.8 19.1 10.8 2.9 5.1 1.4 0.7 47.65  
06GEM01707   DKB844:S1601-289-001-B-B-B-B 70.2 45.8 73.1 55.2 5.8 18.8 11.7 3.1 5.0 1.3 1.1 42.32  
06GEM01709   AR16026:S17-237-002-B-B-B-B-B 67.5 46.1 72.7 55.3 10.5 18.5 10.9 2.9 4.7 1.3 0.6 43.33  
06GEM01710   DKB844:S1601-206-001-B-B-B-B-B 69.7 46.2 73.9 55.3 8.3 18.3 11.3 3.0 5.0 1.3 0.7 43.94  
06GEM01711   CUBA164:S15-007-009-002-B-B-B-B-B 68.3 46.2 72.9 55.3 9.2 18.2 10.3 2.7 4.5 1.2 0.6 43.08  
06GEM01712   CUBA164:S15-007-009-001-B-B-B-B 71.8 46.4 74.6 55.5 5.5 18.1 12.3 3.3 5.0 1.3 1.2 40.51  
06GEM01713   CUBA164:S2012-459-001-B-B-B 69.0 46.6 73.2 55.5 8.4 17.8 11.3 3.0 4.8 1.3 0.7 42.63  
06GEM01714   CUBA164:S2008a-377-B-B-B-B-B 68.8 46.8 72.2 55.7 6.9 17.8 11.4 3.0 5.0 1.3 0.9 43.57  
06GEM01715   CUBA164:S15-118-006-009-B-B-B-B 68.8 46.8 71.9 55.8 6.1 18.1 10.3 2.7 4.7 1.2 0.9 45.74  
06GEM01716   CUBA164:S15-118-006-018-B-B-B-B-B 72.6 48.7 78.8 55.7 12.4 14.0 9.1 2.4 5.0 1.3 0.4 54.96  
06GEM01718   CUBA164:S15-081-007-002-B-B-B-B 68.5 47.1 73.4 56.2 9.7 18.1 10.8 2.9 4.7 1.3 0.6 43.77  
06GEM01719   B73 69.4 47.2 72.7 56.0 6.6 17.6 11.0 2.9 4.5 1.2 0.9 41.21  
06GEM01720   CUBA164:S2008a-318-B-B-B-B-B 69.5 47.1 72.2 56.0 5.4 17.7 10.6 2.8 4.5 1.2 1.0 43.02  
07GEM02416   AR16026:N12-085-001-B-B 67.5 46.6 73.4 55.5 11.8 17.8 10.9 2.9 4.4 1.2 0.5 40.01  
07GEM02417   AR16026:N12-169-001-B-B 66.4 46.7 72.7 55.5 12.6 17.6 10.7 2.8 3.9 1.0 0.4 36.78  
07GEM02421   AR16026:N12-107-001-B-B 67.0 47.4 73.2 56.0 12.5 17.2 10.0 2.7 3.6 1.0 0.4 35.71  
07GEM02695   DKB830:S11a17-005-001-B 69.5 46.4 73.6 55.5 8.2 18.1 10.5 2.8 4.4 1.2 0.7 41.40  
ToG ( 0C) = Temperature Onset of gelatinization
ToR (0C) = Temperature Onset of regelatininzation for retrogradation value
TpG (0C) = Temperature peak of gelatinization
TpR (0C) = Temperature peak of regelatinization for retrogadation value
RnG (0C) = Temperature range of gelatinization, calculated peak temperature - onset temperature x 2.
RnR (0C) Temperature range of the regelatinization for retrogradation value
DHG (0C) is the  energy needed to gelatinize 4mg of starch and 8ul of water
DHR (0C) is the energy needed to remelt the crystallized starch after 7 days at 4 0C.
PHI is a discription of the thermal curve calculated as gelatinization enthalpy divided by peak - onset value.
%R is the enthalpy of retrogradation divided by the enthalpy of gelatinization x 100.

 

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