|
|
|
|
| LEADER |
01000caa a22002652c 4500 |
| 001 |
NLM33057535X |
| 003 |
DE-627 |
| 005 |
20250302115222.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2022 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1111/nph.17733
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n1101.xml
|
| 035 |
|
|
|a (DE-627)NLM33057535X
|
| 035 |
|
|
|a (NLM)34515358
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Khoury, Colin K
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Crop genetic erosion
|b understanding and responding to loss of crop diversity
|
| 264 |
|
1 |
|c 2022
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 06.01.2022
|
| 500 |
|
|
|a Date Revised 06.01.2022
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © 2021 The Authors. New Phytologist © 2021 New Phytologist Foundation.
|
| 520 |
|
|
|a Crop diversity underpins the productivity, resilience and adaptive capacity of agriculture. Loss of this diversity, termed crop genetic erosion, is therefore concerning. While alarms regarding evident declines in crop diversity have been raised for over a century, the magnitude, trajectory, drivers and significance of these losses remain insufficiently understood. We outline the various definitions, measurements, scales and sources of information on crop genetic erosion. We then provide a synthesis of evidence regarding changes in the diversity of traditional crop landraces on farms, modern crop cultivars in agriculture, crop wild relatives in their natural habitats and crop genetic resources held in conservation repositories. This evidence indicates that marked losses, but also maintenance and increases in diversity, have occurred in all these contexts, the extent depending on species, taxonomic and geographic scale, and region, as well as analytical approach. We discuss steps needed to further advance knowledge around the agricultural and societal significance, as well as conservation implications, of crop genetic erosion. Finally, we propose actions to mitigate, stem and reverse further losses of crop diversity
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a Research Support, U.S. Gov't, Non-P.H.S.
|
| 650 |
|
4 |
|a Review
|
| 650 |
|
4 |
|a agrobiodiversity
|
| 650 |
|
4 |
|a biodiversity conservation
|
| 650 |
|
4 |
|a crop diversity
|
| 650 |
|
4 |
|a crop landraces
|
| 650 |
|
4 |
|a crop wild relatives
|
| 650 |
|
4 |
|a diachronic diversity
|
| 650 |
|
4 |
|a food security
|
| 650 |
|
4 |
|a plant genetic resources
|
| 700 |
1 |
|
|a Brush, Stephen
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Costich, Denise E
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Curry, Helen Anne
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a de Haan, Stef
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Engels, Johannes M M
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Guarino, Luigi
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Hoban, Sean
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Mercer, Kristin L
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Miller, Allison J
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Nabhan, Gary P
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Perales, Hugo R
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Richards, Chris
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Riggins, Chance
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Thormann, Imke
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1984
|g 233(2022), 1 vom: 18. Jan., Seite 84-118
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnas
|
| 773 |
1 |
8 |
|g volume:233
|g year:2022
|g number:1
|g day:18
|g month:01
|g pages:84-118
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1111/nph.17733
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 233
|j 2022
|e 1
|b 18
|c 01
|h 84-118
|