Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132967
Research center of Embrapa/Collection: Embrapa Semiárido - Artigo em periódico indexado (ALICE)
Date Issued: 2021
Type of Material: Artigo em periódico indexado (ALICE)
Authors: SOUZA, A. V. de
CARVALHO, J. R. de S.
COSTA, E. S. S.
SOUZA, C. S. de
SILVA, H. F. de J.
LUZ, J. M. Q.
MACIEL, G. M.
SIQUIEROLI, A. C. S.
Additional Information: ANA VALERIA VIEIRA DE SOUZA, CPATSA; JACKSON RAFAEL DE SÁ CARVALHO; EVELYN SOPHIA SILVA COSTA; CRISTINA SOARES DE SOUZA; HERICK FERNANDO DE JESUS SILVA; JOSÉ MAGNO QUEIROZ LUZ; GABRIEL MASCARENHAS MACIEL; ANA CAROLINA SILVA SIQUIEROLI.
Title: Genetic diversity in Amburana (Amburana cearensis) accessions: hierarchical and optimization methods.
Publisher: Revista Árvore, v. 45, e4508, 2021.
Language: Ingles
Keywords: Amburana cearensis
Conservação genética
Árvore nativa
Planta nativa
Amburana de cheiro
Description: The evaluation of accessions in a germplasm bank is essential for determining the potential parents in conservation programs, especially for native trees. This study aimed to determine the genetic diversity among 68 Amburana cearensis genotypes from different locations in the state of Pernambuco, Brazil. Their genetic patterns were evaluated by Inter Simple Sequence Repeat (ISSR) molecular markers and genetic divergence was evaluated through multivariate analyses using different clustering methods. The optimization method used (Tocher) was in agreement with all the hierarchical models used, in which clustering of the genotypes occurred similarly, specifically for the accession BB116, which is an important genetic material to be preserved and studied. Among the various hierarchical methods applied, the Average Linkage method exhibited higher discrimination power, allowing identification of a larger number of divergent groups, thus implying wide genetic diversity among A. cearensis accessions.
Thesagro: Imburana de Cambão
Caatinga
Banco de Germoplasma
Genótipo
Planta Medicinal
NAL Thesaurus: Natural resources
Data Created: 2021-07-16
Appears in Collections:Artigo em periódico indexado (CPATSA)

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