Elevated atmospheric CO2 concentration has limited effect on wheat grain quality regardless of nitrogen supply (Record no. 62121)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02740nab a22003737a 4500 |
| 001 - CONTROL NUMBER | |
| control field | 62121 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20211006081409.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200602s2020 xxu|||p|op||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0021-8561 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1520-5118 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://dx.doi.org/10.1021/acs.jafc.9b07817 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14136 |
| Personal name | Dier, M. |
| 245 10 - TITLE STATEMENT | |
| Title | Elevated atmospheric CO2 concentration has limited effect on wheat grain quality regardless of nitrogen supply |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Washington, DC (USA) : |
| Name of publisher, distributor, etc. | American Chemical Society, |
| Date of publication, distribution, etc. | 2020. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Elevated atmospheric CO2 concentrations (e[CO2]) can decrease the grain quality of wheat. However, little information exists concerning interactions between e[CO2] and nitrogen fertilization on important grain quality traits. To investigate this, a 2-year free air CO2 enrichment (FACE) experiment was conducted with two CO2 (393 and 600 ppm) and three (deficiency, adequate, and excess) nitrogen levels. Concentrations of flour proteins (albumins/globulins, gliadins, and glutenins) and key minerals (iron, zinc, and sulfur) and baking quality (loaf volume) were markedly increased by increasing nitrogen levels and varied between years. e[CO2] resulted in slightly decreased albumin/globulin and total gluten concentration under all nitrogen conditions, whereas loaf volume and mineral concentrations remained unaffected. Two-dimensional gel electrophoresis revealed strong effects of nitrogen supply and year on the grain proteome. Under adequate nitrogen, the grain proteome was affected by e[CO2] with 19 downregulated and 17 upregulated protein spots. The downregulated proteins comprised globulins but no gluten proteins. e[CO2] resulted in decreased crude protein concentration at maximum loaf volume. The present study contrasts with other FACE studies showing markedly stronger negative impacts of e[CO2] on chemical grain quality, and the reasons for that might be differences between genotypes, soil conditions, or the extent of growth stimulation by e[CO2]. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 9440 |
| Topical term or geographic name as entry element | Baking characteristics |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1031 |
| Topical term or geographic name as entry element | Carbon dioxide |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1138 |
| Topical term or geographic name as entry element | Grain |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Quality |
| Miscellaneous information | AGROVOC |
| Source of heading or term | |
| 9 (RLIN) | 1231 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14137 |
| Personal name | Hüther, L. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14138 |
| Personal name | Schulze, W.X. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14139 |
| Personal name | Erbs, M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14140 |
| Personal name | Köhler, P. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14141 |
| Personal name | Weigel, H.J. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14142 |
| Personal name | Manderscheid, R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14143 |
| Personal name | Zörb, C. |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | Washington, DC (USA) : American Chemical Society, 2020. |
| Related parts | v. 68, no. 12, p. 3711-3721 |
| Title | Journal of Agricultural and Food Chemistry |
| International Standard Serial Number | 0021-8561 |
| Record control number | u444388 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Article |
| Suppress in OPAC | No |
| Date last seen | Total Checkouts | Price effective from | Koha item type | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 06/16/2020 | 06/16/2020 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 06/16/2020 |