Analysis of global gene expression in maize (Zea mays) vegetative and reproductive tissues that differ in accumulation of starch and sucrose (Record no. 65082)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02722nab|a22003737a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 65082 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20231013232458.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 20222s2022||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 2223-7747 |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.3390/plants11030238 |
| 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 | |
| Personal name | Lopez-Gonzalez, C. |
| 9 (RLIN) | 7657 |
| 245 10 - TITLE STATEMENT | |
| Title | Analysis of global gene expression in maize (Zea mays) vegetative and reproductive tissues that differ in accumulation of starch and sucrose |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher, distributor, etc. | MDPI, |
| Date of publication, distribution, etc. | 2022. |
| Place of publication, distribution, etc. | Basel (Switzerland) : |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Open Access |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Carbon allocation between vegetative and reproductive tissues impacts cereal grain production. Despite great agricultural importance, sink–source relationships have not been fully characterized at the early reproductive stages in maize. Here, we quantify the accumulation of non-structural carbohydrates and patterns of gene expression in the top internode of the stem and the female inflorescence of maize at the onset of grain filling (reproductive stage R1). Top internode stem and female inflorescence tissues of the Puma maize inbred line were collected at reproductive stage R1 (without pollination) and non-structural carbohydrates were quantified by spectrophotometry. The female inflorescence accumulated starch at higher levels than the top internode of the stem. Global mRNA transcript levels were then evaluated in both tissues by RNA sequencing. Gene expression analysis identified 491 genes differentially expressed between the female inflorescence and the top stem internode. Gene ontology classification of differentially expressed genes showed enrichment for sucrose synthesis, the light-dependent reactions of photosynthesis, and transmembrane transporters. Our results suggest that sugar transporters play a key role in sugar partitioning in the maize stem and reveal previously uncharacterized differences between the female inflorescence and the top internode of the stem at early reproductive stages. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Maize |
| 9 (RLIN) | 1173 |
| Source of heading or term | AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Zea mays |
| 9 (RLIN) | 1314 |
| Source of heading or term | AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Sucrose |
| 9 (RLIN) | 11941 |
| Source of heading or term | AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Metabolism |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 10493 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Inflorescences |
| 9 (RLIN) | 26801 |
| Source of heading or term | AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Juarez-Colunga, S. |
| 9 (RLIN) | 7654 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Trachsel, S. |
| 9 (RLIN) | 914 |
| Field link and sequence number | INT3300 |
| Miscellaneous information | Global Maize Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Marsch-Martínez, N. |
| 9 (RLIN) | 26802 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Stewart Gillmor, C. |
| 9 (RLIN) | 26803 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tiessen, A. |
| 9 (RLIN) | 7660 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Plants |
| Related parts | v. 11, no. 3, art. 238 |
| Place, publisher, and date of publication | Basel (Switzerland) : MDPI, 2022 |
| International Standard Serial Number | 2223-7747 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Open Access through DSpace |
| Uniform Resource Identifier | https://hdl.handle.net/10883/22015 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 03/03/2022 | 03/03/2022 | Article | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 03/03/2022 |