Results 11 to 20 of about 12,633 (134)

Early transcriptional responses in Solanum peruvianum and Solanum lycopersicum account for different acclimation processes during water scarcity events

open access: yesScientific Reports, 2021
Cultivated tomato Solanum lycopersicum (Slyc) is sensitive to water shortages, while its wild relative Solanum peruvianum L. (Sper), an herbaceous perennial small shrub, can grow under water scarcity and soil salinity environments.
G. Tapia   +5 more
doaj   +1 more source

Cytological and reproductive aspects in the Caespitosa group of Paspalum

open access: yesCiência Rural, 2013
Somatic chromosome numbers are reported for thirty four germplasm accessions of Paspalum, Caespitosa group, representing five different species. All five species have shown x=10 as the basic chromosome number.
Marisa Toniolo Pozzobon   +3 more
doaj   +1 more source

Milhares de SNPS genotipados por sequenciamento de alto desempenho (GBS - "Genotyping By Sequencing") em espécies de Eucalyptus

open access: yesHeringeriana, 2014
Marcadores moleculares têm sido usados em diversas áreas, constituindo de variações na sequência de DNA, detectadas por meio de diferentes técnicas, como a reação em cadeia da polimerase (PCR), ou corte com enzimas de restrição, seguidas de eletroforese,
Danielle Assis de Faria   +1 more
doaj   +5 more sources

Characterization of Cucurbit Aphid-Borne Yellows Virus (CABYV) from Passion Fruit in Brazil: Evidence of a Complex of Species within CABYV Isolates

open access: yesViruses, 2023
High-throughput sequencing (HTS) has been an important tool for the discovery of plant viruses and their surveillance. In 2015, several virus-like symptoms were observed in passion fruit (PF) plants in Bahia state, Brazil.
Andreza H. Vidal   +15 more
doaj   +1 more source

INFLUÊNCIA DA ALTA INGESTÃO DE MATÉRIA SECA NA RESPOSTA SUPEROVULATÓRIA EM VACAS MESTIÇAS

open access: yesCiência Animal Brasileira, 2009
Objetivou-se avaliar o efeito da alta ingestão de matéria seca (AIMS) sobre a resposta superovulatória de vacas mestiças Nelore x Simental. Quatorze vacas não lactantes, com escore de condição corporal (ECC) igual a 4,0 (escala de 1 a 5), foram divididas
Michele Ricieri Bastos   +5 more
doaj   +1 more source

Casa do Kukurro – tradição cultural e sua influência na amplificação e manutenção da diversidade em uma roça

open access: yesRevista do Museu de Arqueologia e Etnologia, 2007
Este trabalho apresenta pela primeira vez uma tradição cultural, a qual possui forte impacto na diversidade alimentar manejada por índios do parque indígena do Xingu.
Fábio de Oliveira Freitas   +1 more
doaj   +1 more source

The influence of resistant soybean cultivars on the biological development of Euschistus heros (Hemiptera: Pentatomidae)

open access: yesJournal of Plant Interactions, 2019
Two stink bug-resistant soybean cultivars, Dowling and IAC 100, and one sucepible, Silvânia were selected to evaluate their influence on Euschistus heros development. Evaluation of the biology of E.
Mirian F. F. Michereff   +5 more
doaj   +1 more source

Growth curve of locally adapted pantaneiro cows raised under natural conditions

open access: yesRevista Brasileira de Zootecnia, 2013
The objective of this study was to use morphometric and ultrasound evaluations to estimate the growth curve of the Pantaneiro cattle breed, raised in its natural habitat, aiming at the re-insertion of this breed in production systems.
Eleonora Araújo Barbosa   +6 more
doaj   +1 more source

Contrasting Effects of Wild Arachis Dehydrin Under Abiotic and Biotic Stresses

open access: yesFrontiers in Plant Science, 2019
Plant dehydrins (DNHs) belong to the LEA (Late Embryogenesis Abundant) protein family and are involved in responses to multiple abiotic stresses. DHNs are classified into five subclasses according to the organization of three conserved motifs (K-; Y ...
Ana Paula Zotta Mota   +12 more
doaj   +1 more source

The genetics of adaptation in freshwater Eurasian shad (Alosa)

open access: yesEcology and Evolution, 2022
Studying the genetics of phenotypic convergence can yield important insights into adaptive evolution. Here, we conducted a comparative genomic study of four lineages (species and subspecies) of anadromous shad (Alosa) that have independently evolved life
Stephen J. Sabatino   +7 more
doaj   +1 more source

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