Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2019.117591 |
Meiofaunal diversity in the Atlantic Forest soil: A quest for nematodes in a native reserve using eukaryotic metabarcoding analysis | |
Mueller, Carla Aristonara1; Pereira, Leandro de Mattos1,4; Lopes, Carina2; Cares, Juvenil2; dos Anjos Borges, Luiz Gustavo3; Giongo, Adriana3; Graeff-Teixeira, Carlos1; Morassutti, Alessandra Loureiro1,3 | |
2019-12-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2019 |
卷号 | 453 |
文章类型 | Article |
语种 | 英语 |
国家 | Brazil |
英文摘要 | The assessment of environmental communities may lead to the identification of the novel or not-yet-classified organisms. Few studies have focused on the meiofauna of poorly known habitats such as native soils in subtropical forests. We surveyed eukaryotic communities inhabiting soil in an unexplored area of a native Atlantic Forest in southern Brazil using high-throughput sequencing. We analyzed a total of 281,400 sequences using V4 and V9 hypervariable regions of 18S rRNA gene. Opisthokonta was the most abundant supergroup, with Fungi and Metazoa representing an average of 40.6% and 15.8% of the sequences, respectively. Among the metazoan, Nematoda was the second most abundant phylum (4.8%). Isolation and morphological assessment 1745 specimens of nematodes, classified by functional feeding groups as plant parasites (35%), bacterial feeders (30%), omnivores (7%) and predators (5%). Specimens belonged to the class Chromadorea (89.6%) and Enoplea (10.4%). Approximately 65% of them could be morphologically classified only to order level. Results identified a considerable number of newly or still uncharacterized nematodes in soil biota in Atlantic Forest soils. Furthermore, this is the first study in this subtropical area to show that both high throughput sequencing and morphology can give complementary indications of the diversity of nematodes in soil samples. |
英文关键词 | Nematode Morphology identification Functional feeding groups SAR Opisthokonta |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000496607200010 |
WOS关键词 | PLANT-PARASITIC NEMATODES ; COMMUNITIES ; INDICATORS ; SEQUENCES |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/224747 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Pontificia Univ Rio Grande Sul PUCRS, Inst Pesquisas Biomed, Lab Parasitol Mol, Lab Biol Parasitaria,Escola Ciencias, Ave Ipiranga 6681, BR-90690900 Porto Alegre, RS, Brazil; 2.Univ Brasilia, Inst Ciencias Biol, Dept Fitopatol, Campus Univ Darcy Ribeiro, BR-70910900 Brasilia, DF, Brazil; 3.Pontificia Univ Rio Grande Sul PUCRS, Lab Geobiol, Inst Petr & Recursos Nat, Ave Ipiranga 6681, BR-90690900 Porto Alegre, RS, Brazil; 4.Fac Teol & Ciencias FATEC, Rua Jose Sanches Peres 3040, BR-5501210 Votuporanga, SP, Brazil |
推荐引用方式 GB/T 7714 | Mueller, Carla Aristonara,Pereira, Leandro de Mattos,Lopes, Carina,et al. Meiofaunal diversity in the Atlantic Forest soil: A quest for nematodes in a native reserve using eukaryotic metabarcoding analysis[J]. FOREST ECOLOGY AND MANAGEMENT,2019,453. |
APA | Mueller, Carla Aristonara.,Pereira, Leandro de Mattos.,Lopes, Carina.,Cares, Juvenil.,dos Anjos Borges, Luiz Gustavo.,...&Morassutti, Alessandra Loureiro.(2019).Meiofaunal diversity in the Atlantic Forest soil: A quest for nematodes in a native reserve using eukaryotic metabarcoding analysis.FOREST ECOLOGY AND MANAGEMENT,453. |
MLA | Mueller, Carla Aristonara,et al."Meiofaunal diversity in the Atlantic Forest soil: A quest for nematodes in a native reserve using eukaryotic metabarcoding analysis".FOREST ECOLOGY AND MANAGEMENT 453(2019). |
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