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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão; Embrapa Territorial. |
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Data corrente: |
18/06/2021 |
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Data da última atualização: |
18/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARROSO, P. A. V.; HOFFMANN, L. V.; COSTA, N. D. L. DA. |
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Afiliação: |
PAULO AUGUSTO VIANNA BARROSO, CNPM; LUCIA VIEIRA HOFFMANN, CNPA; NATALY DUARTE LOPES DA COSTA, INSTITUTO FEDERAL GOIANO. |
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Título: |
Challenges and opportunities for in situ maintenance of the native brazilian cotton Gossypium mustelinum Miers. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Frontiers in Ecology and Evolution, v. 9, Article 675340, jun. 2021. |
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Páginas: |
7 p. |
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DOI: |
10.3389/fevo.2021.675340 |
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Idioma: |
Português |
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Conteúdo: |
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. |
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Palavras-Chave: |
Climatic modeling; Preservation area; Riparian vegetation. |
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Thesaurus Nal: |
Cotton; Pioneer species. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223877/1/5910.pdf
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Marc: |
LEADER 01513naa a2200229 a 4500
001 2132396
005 2021-06-18
008 2021 bl uuuu u00u1 u #d
024 7 $a10.3389/fevo.2021.675340$2DOI
100 1 $aBARROSO, P. A. V.
245 $aChallenges and opportunities for in situ maintenance of the native brazilian cotton Gossypium mustelinum Miers.$h[electronic resource]
260 $c2021
300 $a7 p.
520 $aThe 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.
650 $aCotton
650 $aPioneer species
653 $aClimatic modeling
653 $aPreservation area
653 $aRiparian vegetation
700 1 $aHOFFMANN, L. V.
700 1 $aCOSTA, N. D. L. DA
773 $tFrontiers in Ecology and Evolution$gv. 9, Article 675340, jun. 2021.
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Embrapa Territorial (CNPM) |
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