Karyotype inconsistencies in the taxonomy of the genus Oxalis (Oxalidaceae)

被引：2

作者：

Moura, Amalia Ibiapino ^{[1
]}

Oliveira, Ykaro Richard ^{[2
]}

da Silva, Paulo Henrique ^{[2
]}

Mata-Sucre, Yennifer ^{[1
]}

de Carvalho, Reginaldo ^{[3
]}

de Sales, Margareth Ferreira ^{[3
]}

de Abreu, Maria Carolina ^{[4
]}

机构：

[1] Univ Fed Pernambuco UFPE, Lab Evolucao & Citogenet Vegetal, Programa Posgrad Biol Vegetal, BR-50670901 Recife, PE, Brazil

[2] Secretaria Estado Educ SEDUC, BR-64600000 Picos, Piaui, Brazil

[3] Univ Fed Rural Pernambuco UFRPE, Programa Posgrad Bot, BR-52171900 Recife, PE, Brazil

[4] Univ Fed Piaui UFPI, Lab Bot, Campus Senador Helvidio Nunes de Barros, BR-64600000 Picos, Piaui, Brazil

来源：

IHERINGIA SERIE BOTANICA | 2020年 / 75卷

关键词：

chromosome number; cytogenetics; polyploidy; EVOLUTION;

D O I：

10.21826/2446-82312020v75e2020003

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The family Oxalidaceae consists of six genera, of which Oxalis is the most representative. This genus is subdivided into four subgenera, and its species present great morphological variation, which makes it difficult to identify them. The aim of this study was to make a survey of scientific publications which presented chromosome numbers of species of Oxalis, and to compare the chromosome numbers to the taxonomic classification proposed by Alicia Lourteig. Published chromosome counts were found for 112 species. We infered that there is apparently no relation between the chromosome numbers of the species of Oxalis and the taxonomic classification proposed by Lourteig, as species belonging to a same subgenus did not present a coherent pattern in chromosome numbers.

引用

页数：10

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