Francisco Fernandes de Araújo

ORCID: 0000-0002-8520-789X
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About
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Research Areas
  • Brazilian Legal Issues
  • Fern and Epiphyte Biology
  • Criminal Justice and Penology
  • African Botany and Ecology Studies
  • Plant biochemistry and biosynthesis
  • Ecology and Vegetation Dynamics Studies
  • Plant Diversity and Evolution
  • Agricultural and Food Sciences
  • Linguistics and Education Research
  • Public Health in Brazil
  • Law, Economics, and Judicial Systems
  • Botanical Research and Chemistry
  • Youth, Drugs, and Violence
  • Transgenic Plants and Applications
  • Social and Political Issues
  • Phytochemistry Medicinal Plant Applications
  • Medical Malpractice and Liability Issues
  • Linguistics and Language Studies
  • Criminal Law and Evidence
  • Academic Research in Diverse Fields
  • Plant and animal studies
  • Geography and Environmental Studies
  • Criminal Justice and Corrections Analysis

State University of Vale do Acaraú
2022-2024

Abstract The Seasonally Dry Tropical Forests and Woodlands biome (SDTFW) has its largest nucleus in the Caatinga domain. We characterized flora physiognomy of vegetation Pedra da Andorinha Wildlife Refuge (RPA), Ceará, Brazil. Plant collections were made between March/2015 May/2021, applying usual botanical methods. All material was deposited HUVA herbarium. phytosociological studies covered five 50 m x plots established (1.25 ha) which all individuals with diameters at soil level ³ 3 cm...

10.1590/2175-7860202273109 article EN cc-by Rodriguésia 2022-01-01

Lectins are proteins that recognize and bind to carbohydrates in a reversible specific manner. In this work, lectin from Crotalaria incana L. seeds was purified by Sephadex G-50 affinity chromatography. The named CiL presented towards D-mannose, D-glucose, D-galactose, α-methyl-D-mannoside derivatives. stable over wide range of temperatures pH values, it divalent cation-dependent. SDS-PAGE analysis indicated is composed two subunits with apparent masses 29 30 kDa. amino acid sequence five...

10.1590/1677-941x-abb-2023-0155 article EN cc-by Acta Botanica Brasilica 2024-01-01

Abstract Floristic surveys are the main source of information about species composition different vegetation types and a fundamental input for biogeographical studies. Within Caatinga Domain, there many types, which most conspicuous is deciduous caatinga s.s. vegetation. However, along watercourses this region, one can find type riparian forest called Carnaubais, characterized by larger presence evergreen with access to underground water occurrence endemic “carnauba” palm (Copernicia...

10.1590/2175-7860202374002 article EN cc-by Rodriguésia 2023-01-01
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