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Impact of genome duplications in drought tolerance and distribution of the diploid-tetraploid Jasione maritima.
Castro H, Dias MC, Castro M, Loureiro J, Castro S. Castro H, et al. Front Plant Sci. 2023 Feb 23;14:1144678. doi: 10.3389/fpls.2023.1144678. eCollection 2023. Front Plant Sci. 2023. PMID: 36909429 Free PMC article.
This work aimed to assess the contribution of genome duplications to ecological divergence using an experimental approach with the diploid-tetraploid Jasione maritima polyploid complex. We explored if individuals with different ploidy differ in their tolerance to wa …
This work aimed to assess the contribution of genome duplications to ecological divergence using an experimental approach with the diploid-t …
Is selfing a reproductive assurance promoting polyploid establishment? Reduced fitness, leaky self-incompatibility and lower inbreeding depression in neotetraploids.
Siopa C, Dias MC, Castro M, Loureiro J, Castro S. Siopa C, et al. Am J Bot. 2020 Mar;107(3):526-538. doi: 10.1002/ajb2.1441. Epub 2020 Mar 6. Am J Bot. 2020. PMID: 32144761 Free article.
METHODS: Outcross and self-pollinations were performed in diploids and synthetic neotetraploids of Jasione maritima var. maritima, and reproductive success was measured through fruit and seed production and seed germination. ...
METHODS: Outcross and self-pollinations were performed in diploids and synthetic neotetraploids of Jasione maritima var. ma …
The impact of habitat loss on pollination services for a threatened dune endemic plant.
Mendes SB, Timóteo S, Loureiro J, Castro S. Mendes SB, et al. Oecologia. 2022 Jan;198(1):279-293. doi: 10.1007/s00442-021-05070-y. Epub 2021 Nov 14. Oecologia. 2022. PMID: 34775515
Here, we evaluated how habitat loss affects the pollination system, plant individual-pollinator species interaction network, and plant reproductive fitness of the self-incompatible Jasione maritima var. sabularia, a threatened taxon from dune systems. ...The topolog …
Here, we evaluated how habitat loss affects the pollination system, plant individual-pollinator species interaction network, and plant repro …
Different Patterns of Ecological Divergence Between Two Tetraploids and Their Diploid Counterpart in a Parapatric Linear Coastal Distribution Polyploid Complex.
Castro M, Loureiro J, Figueiredo A, Serrano M, Husband BC, Castro S. Castro M, et al. Front Plant Sci. 2020 Mar 19;11:315. doi: 10.3389/fpls.2020.00315. eCollection 2020. Front Plant Sci. 2020. PMID: 32265966 Free PMC article.
For that, we examined the distribution and environmental niches of two varieties recognized in diploid-tetraploid Jasione maritima across the species range and within a putative contact zone on the Iberian Peninsula. We counted chromosomes, screened for ploidy acros …
For that, we examined the distribution and environmental niches of two varieties recognized in diploid-tetraploid Jasione maritima …