Bioactive diterpenoids impact the composition of the root-associated microbiome in maize (Zea mays) (Record no. 63361)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02653nab|a22003737a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 63361 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20211006085223.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 201209s2021||||xxk|||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 2045-2322 |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1038/s41598-020-79320-z |
| 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 | Murphy, K.M. |
| 9 (RLIN) | 18592 |
| 245 10 - TITLE STATEMENT | |
| Title | Bioactive diterpenoids impact the composition of the root-associated microbiome in maize (Zea mays) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | London (United Kingdom) : |
| Name of publisher, distributor, etc. | Nature Publishing Group, |
| Date of publication, distribution, etc. | 2021. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Open Access |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Plants deploy both primary and species-specific, specialized metabolites to communicate with other organisms and adapt to environmental challenges, including interactions with soil-dwelling microbial communities. However, the role of specialized metabolites in modulating plant-microbiome interactions often remains elusive. In this study, we report that maize (Zea mays) diterpenoid metabolites with known antifungal bioactivities also influence rhizosphere bacterial communities. Metabolite profiling showed that dolabralexins, antibiotic diterpenoids that are highly abundant in roots of some maize varieties, can be exuded from the roots. Comparative 16S rRNA gene sequencing determined the bacterial community composition of the maize mutant Zman2 (anther ear 2), which is deficient in dolabralexins and closely related bioactive kauralexin diterpenoids. The Zman2 rhizosphere microbiome differed significantly from the wild-type sibling with the most significant changes observed for Alphaproteobacteria of the order Sphingomonadales. Metabolomics analyses support that these differences are attributed to the diterpenoid deficiency of the Zman2 mutant, rather than other large-scale metabolome alterations. Together, these findings support physiological functions of maize diterpenoids beyond known chemical defenses, including the assembly of the rhizosphere microbiome. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Soil microorganisms |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 7739 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Roots |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1755 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Maize |
| Miscellaneous information | AGROVOC |
| Source of heading or term | |
| 9 (RLIN) | 1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Diterpenoids |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 18593 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Edwards, J. |
| 9 (RLIN) | 18594 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Louie, K.B. |
| 9 (RLIN) | 18595 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bowen, B.P. |
| 9 (RLIN) | 18596 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sundaresan, V. |
| 9 (RLIN) | 18597 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Northen, T.R. |
| 9 (RLIN) | 18598 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zerbe, P. |
| 9 (RLIN) | 18599 |
| 773 0# - HOST ITEM ENTRY | |
| Related parts | v. 11, art. 333 |
| Place, publisher, and date of publication | London (United Kingdom) : Nature Publishing Group, 2021. |
| International Standard Serial Number | 2045-2322 |
| Title | Nature Scientific Reports |
| Record control number | a58025 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Click here to access online |
| Uniform Resource Identifier | https://doi.org/10.1038/s41598-020-79320-z |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/18/2021 | 02/18/2021 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 02/18/2021 |