MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03417nab|a22003977a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
66426 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20230831212238.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
20231s2023||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1664-462X (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.3389/fpls.2023.1226072 |
| 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 |
Ledesma, A. |
| 9 (RLIN) |
31567 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Molecular characterization of doubled haploid lines derived from different cycles of the Iowa Stiff Stalk Synthetic (BSSS) maize population |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Frontiers Media S.A., |
| Date of publication, distribution, etc. |
2023. |
| Place of publication, distribution, etc. |
Switzerland : |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Molecular characterization of a given set of maize germplasm could be useful for understanding the use of the assembled germplasm for further improvement in a breeding program, such as analyzing genetic diversity, selecting a parental line, assigning heterotic groups, creating a core set of germplasm and/or performing association analysis for traits of interest. In this study, we used single nucleotide polymorphism (SNP) markers to assess the genetic variability in a set of doubled haploid (DH) lines derived from the unselected Iowa Stiff Stalk Synthetic (BSSS) maize population, denoted as C0 (BSSS(R)C0), the seventeenth cycle of reciprocal recurrent selection in BSSS (BSSS(R)C17), denoted as C17 and the cross between BSSS(R)C0 and BSSS(R)C17 denoted as C0/C17. With the aim to explore if we have potentially lost diversity from C0 to C17 derived DH lines and observe whether useful genetic variation in C0 was left behind during the selection process since C0 could be a reservoir of genetic diversity that could be untapped using DH technology. Additionally, we quantify the contribution of the BSSS progenitors in each set of DH lines. The molecular characterization analysis confirmed the apparent separation and the loss of genetic variability from C0 to C17 through the recurrent selection process. Which was observed by the degree of differentiation between the C0_DHL versus C17_DHL groups by Wright’s F-statistics (FST). Similarly for the population structure based on principal component analysis (PCA) revealed a clear separation among groups of DH lines. Some of the progenitors had a higher genetic contribution in C0 compared with C0/C17 and C17 derived DH lines. Although genetic drift can explain most of the genetic structure genome-wide, phenotypic data provide evidence that selection has altered favorable allele frequencies in the BSSS maize population through the reciprocal recurrent selection program. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Genetic diversity (as resource) |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
2974 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Genetic resources |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1127 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Zea mays |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1314 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Genotyping |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
22057 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Doubled haploids |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
29363 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Single nucleotide polymorphisms |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
10805 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sales Ribeiro, F.A. |
| 9 (RLIN) |
31568 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Uberti, A. |
| 9 (RLIN) |
31569 |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Edwards, J. |
| 9 (RLIN) |
10135 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hearne, S. |
| Field link and sequence number |
INT3287 |
| 9 (RLIN) |
912 |
| Miscellaneous information |
Genetic Resources Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Frei, U.K. |
| 9 (RLIN) |
14407 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Lübberstedt, T. |
| 9 (RLIN) |
8785 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Frontiers in Plant Science |
| Related parts |
v. 14, art. 1226072 |
| Place, publisher, and date of publication |
Switzerland : Frontiers Media S.A., 2023. |
| Record control number |
56875 |
| International Standard Serial Number |
1664-462X |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/22694 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |