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Hugo Tavares

Explore the profile of Hugo Tavares including associated specialties, affiliations and a list of published articles. Areas
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Articles 10
Citations 163
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Recent Articles
1.
Schmidt M, Goldberg S, Heckenberger M, Fausto C, Franchetto B, Watling J, et al.
Sci Adv . 2023 Sep; 9(38):eadh8499. PMID: 37729404
Fertile soil known as Amazonian dark earth is central to the debate over the size and ecological impact of ancient human populations in the Amazon. Dark earth is typically associated...
2.
Hay A, Kessler N, Gebert D, Takahashi N, Tavares H, Teixeira F, et al.
Nat Commun . 2023 Sep; 14(1):5336. PMID: 37660134
DNA methylation at the CpG dinucleotide is considered a stable epigenetic mark due to its presumed long-term inheritance through clonal expansion. Here, we perform high-throughput bisulfite sequencing on clonally derived...
3.
Tavares H, Readshaw A, Kania U, de Jong M, Pasam R, McCulloch H, et al.
PLoS Genet . 2023 Aug; 19(8):e1010863. PMID: 37616321
Quantitative traits may be controlled by many loci, many alleles at each locus, and subject to genotype-by-environment interactions, making them difficult to map. One example of such a complex trait...
4.
Otero S, Gildea I, Roszak P, Lu Y, Di Vittori V, Bourdon M, et al.
Nat Plants . 2022 Aug; 8(8):954-970. PMID: 35927456
Single-cell sequencing has recently allowed the generation of exhaustive root cell atlases. However, some cell types are elusive and remain underrepresented. Here we use a second-generation single-cell approach, where we...
5.
Roszak P, Heo J, Blob B, Toyokura K, Sugiyama Y, de Luis Balaguer M, et al.
Science . 2021 Dec; 374(6575):eaba5531. PMID: 34941412
In the plant meristem, tissue-wide maturation gradients are coordinated with specialized cell networks to establish various developmental phases required for indeterminate growth. Here, we used single-cell transcriptomics to reconstruct the...
6.
Abley K, Formosa-Jordan P, Tavares H, Chan E, Afsharinafar M, Leyser O, et al.
Elife . 2021 Jun; 10. PMID: 34059197
Genetically identical plants growing in the same conditions can display heterogeneous phenotypes. Here we use Arabidopsis seed germination time as a model system to examine phenotypic variability and its underlying...
7.
de Jong M, Tavares H, Pasam R, Butler R, Ward S, George G, et al.
PLoS Genet . 2019 Sep; 15(9):e1008366. PMID: 31539368
The capacity of organisms to tune their development in response to environmental cues is pervasive in nature. This phenotypic plasticity is particularly striking in plants, enabled by their modular and...
8.
Tavares H, Whibley A, Field D, Bradley D, Couchman M, Copsey L, et al.
Proc Natl Acad Sci U S A . 2018 Oct; 115(43):11006-11011. PMID: 30297406
Genomes of closely-related species or populations often display localized regions of enhanced relative sequence divergence, termed genomic islands. It has been proposed that these islands arise through selective sweeps and/or...
9.
Bradley D, Xu P, Mohorianu I, Whibley A, Field D, Tavares H, et al.
Science . 2017 Nov; 358(6365):925-928. PMID: 29146812
Small RNAs (sRNAs) regulate genes in plants and animals. Here, we show that population-wide differences in color patterns in snapdragon flowers are caused by an inverted duplication that generates sRNAs....
10.
Oliveira M, Bessa J, Mesquita A, Tavares H, Carvalho A, Silva R, et al.
Biol Psychiatry . 2005 Oct; 59(9):844-52. PMID: 16197924
Background: Synthetic glucocorticoids are commonly prescribed during pregnancy, despite a lack of systematic investigations of their potential impact on the developing brain and neurological and behavioral performance. Methods: Neuroendocrine parameters...