Results 11 to 20 of about 65,658 (231)
Genetic diversity and IUCN Red List status
Conservation Biology, Volume 37, Issue 4, August 2023., 2023 Abstract The International Union for Conservation of Nature (IUCN) Red List is an important and widely used tool for conservation assessment. The IUCN uses information about a species’ range, population size, habitat quality and fragmentation levels, and trends in abundance to assess extinction risk.
Chloé Schmidt +4 more
wiley +1 more source
Applications in Plant Sciences, Volume 11, Issue 3, May-June 2023., 2023 Abstract Premise Detailed studies of the fungi associated with lycophytes and ferns provide crucial insights into the early evolution of land plants. However, most investigations to date have assessed fern–fungus interactions based only on visual root inspection. In the present research, we establish and evaluate a metabarcoding protocol to analyze the
Thais Guillen‐Otero +4 more
wiley +1 more source
dartR v2: An accessible genetic analysis platform for conservation, ecology and agriculture
Methods in Ecology and Evolution, Volume 13, Issue 10, Page 2150-2158, October 2022., 2022 Abstract Innumerable approaches to analyse genetic data are now available to guide conservation, ecological and agricultural projects. However, streamlined and accessible tools are needed to bring these approaches within the reach of a broader user base.
Jose Luis Mijangos +4 more
wiley +1 more source
Novas perspectivas no diagnóstico do hipogonadismo pediátrico masculino: a importância do AMH como marcador de células de Sertoli [PDF]
, 2011 Sertoli cells are the most active cell population in the testis during infancy and childhood. In these periods of life, hypogonadism can only be evidenced without stimulation tests, if Sertoli cell function is assessed.
Grinspon, Romina, Rey, Rodolfo Alberto
core +2 more sources
Genetic diversity in sugar apple (Annona squamosa L.) by using RAPD markers
Revista Ceres, 2013 Genetic diversity in a collection of 64 sugar apple accessions collected from different municipalities in northern Minas Gerais was assessed by RAPD analysis. Using 20 selected RAPD primers 167 fragments were generated, of which 48 were polymorphic (28.7%
João Filipi Rodrigues Guimarães +5 more
doaj +1 more source
Ornamental Horticulture, 2007 Sabendo-se da alta eficácia dos marcadores moleculares tipo RAPD para distinguir geneticamente palmeiras, o intuito deste trabalho foi avaliar a similaridade genética em 10 plantas de palmeiras-ráfia provindas de um mesmo local.
M. B. M. Pereira +6 more
doaj +1 more source
CARACTERIZAÇÃO MITOCONDRIAL DE BOVINOS CARACU UTILIZANDO MARCADOR MOLECULAR
Ciência Animal Brasileira, 2008 Este experimento foi realizado com o objetivo de caracterizar, através de análises de DNA, bovinos Caracu provenientes de propriedades distintas terminados em confinamento e avaliar o crescimento e as características de carcaça.
Eliane Sayuri Miyagi +5 more
doaj +1 more source
Acta Amazonica, 2011 Foi detectada a variabilidade genética de vinte isolados de Colletotrichum guaranicola (Albuq.) provenientes de diferentes localidades produtoras de guaraná no Amazonas, utilizando-se marcadores moleculares AFLP.
Jânia Lilia da Silva Bentes +1 more
doaj +1 more source
Revista Brasileira de Fruticultura, 2015 RESUMO O conhecimento da diversidade genética de espécies nativas é de grande valia quando se objetiva o melhoramento e a conservação de populações naturais.
DANIEL FERREIRA DA COSTA +3 more
doaj +1 more source
Caracterização de variedades de Gladiolus sp. por meio de izoenzimas
Ornamental Horticulture, 2007 Nesse trabalho foram avaliados marcadores moleculares de proteína visando à caracterização de variedades de gladíolos.
Clarissa Alves Ferreira +4 more
doaj +1 more source