Challenges and Opportunities for in situ Maintenance of the Native Brazilian Cotton Gossypium mustelinum Miers
| Autor: | Lucia Vieira Hoffmann, Nataly Duarte Lopes da Costa, Paulo Augusto Vianna Barroso |
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| Přispěvatelé: | PAULO AUGUSTO VIANNA BARROSO, CNPM, LUCIA VIEIRA HOFFMANN, CNPA, NATALY DUARTE LOPES DA COSTA, INSTITUTO FEDERAL GOIANO. |
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
Sympatry Evolution Germplasm Bank Preservation area Niche riparian vegetation pioneer species Climatic modeling Cotton 02 engineering and technology cotton 010603 evolutionary biology 01 natural sciences Gene flow 020204 information systems QH359-425 0202 electrical engineering electronic engineering information engineering QH540-549.5 Ecology Evolution Behavior and Systematics Riparian zone climatic modeling geography preservation area geography.geographical_feature_category Pioneer species Ecology Herbarium Gossypium mustelinum Riparian vegetation |
| Zdroj: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA Frontiers in Ecology and Evolution, Vol 9 (2021) |
| ISSN: | 2296-701X |
| DOI: | 10.3389/fevo.2021.675340 |
| Popis: | The native Brazilian cotton Gossypium mustelinum has never been planted. It is tetraploid and may cross with cultivated cotton. Endemic to Northeast Brazil, it was known only to grow in semi-arid areas, but expeditions in 2011, 2016, and 2018 localized plants in preservation areas on the coast of Northeast Brazil (in the States of Paraiba and Pernambuco), as predicted before by niche simulations. New climatic modeling shows that new populations can still be found in the Pernambuco semi-arid area, despite the lack of herbarium and germplasm bank information. Historical data show that the preserved populations are in regions where sympatry has not occurred in the last 47 years. Gene flow is unlikely to be a threat, and communication may foster significantly in in situ preservation. Made available in DSpace on 2021-06-18T13:01:25Z (GMT). No. of bitstreams: 1 5910.pdf: 4087224 bytes, checksum: 218c101c479891da2e76eea5a4902e44 (MD5) Previous issue date: 2021 |
| Databáze: | OpenAIRE |
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