Evidence map›Paper›PMID 29426665›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]

Phenotypic, genetic and symbiotic characterization of Erythrina velutina rhizobia from Caatinga dry forest.

Dalila Ribeiro Rodrigues, Aleksandro Ferreira da Silva, Maria Idaline Pessoa Cavalcanti, Indra Elena Costa Escobar, Ana Carla Resende Fraiz, Paula Rose de Almeida Ribeiro, Reginaldo Alves Ferreira Neto, Ana Dolores Santiago de Freitas, Paulo Ivan Fernandes-Júnior

Abstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Dalila Ribeiro RodriguesUniversidade Estadual da Paraíba, Campina Grande, PB, Brazil.
Aleksandro Ferreira da SilvaUniversidade Federal Rural de Pernambuco, Recife, PE, Brazil.
Maria Idaline Pessoa CavalcantiUniversidade Estadual da Paraíba, Campina Grande, PB, Brazil; Universidade Federal da Paraíba, Areia, PB, Brazil.
Indra Elena Costa EscobarUniversidade Federal do Vale do São Francisco, Petrolina, PE, Brazil; Universidade Federal de Pernambuco, Recife, PE, Brazil.
Ana Carla Resende FraizUniversidade Federal do Vale do São Francisco, Petrolina, PE, Brazil.
Paula Rose de Almeida RibeiroUniversidade do Estado da Bahia, Juazeiro, BA, Brazil.
Reginaldo Alves Ferreira NetoUniversidade Federal de Pernambuco, Recife, PE, Brazil.
Ana Dolores Santiago de FreitasUniversidade Federal Rural de Pernambuco, Recife, PE, Brazil.
Paulo Ivan Fernandes-JúniorEmbrapa Semiárido, Petrolina, PE, Brazil. Electronic address: paulo.ivan@embrapa.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Erythrina velutina ("mulungu") is a legume tree from Caatinga that associates with rhizobia but the diversity and symbiotic ability of "mulungu" rhizobia are poorly understood. The aim of this study was to characterize "mulungu" rhizobia from Caatinga. Bacteria were obteined from Serra Talhada and Caruaru in Caatinga under natural regeneration. The bacteria were evaluated to the amplification of nifH and nodC and to metabolic characteristics. Ten selected bacteria identified by 16S rRNA sequences. They were tested in vitro to NaCl and temperature tolerance, auxin production and calcium phosphate solubilization. The symbiotic ability were assessed in an greenhouse experiment. A total of 32 bacteria were obtained and 17 amplified both symbiotic genes. The bacteria showed a high variable metabolic profile. Bradyrhizobium (6), Rhizobium (3) and Paraburkholderia (1) were identified, differing from their geographic origin. The isolates grew up to 45°C to 0.51molL

Indexed as

SymbiosisBradyrhizobiumDNA, BacterialErythrinaForestsPhenotypePhylogenyRhizobiumRNA, Ribosomal, 16SSodium ChlorideDNA, BacterialRNA, Ribosomal, 16SSodium Chloride16S rRNABiological nitrogen fixationDiversityInoculant“Mulungu”

Identifiers

PMID29426665
PMCPMC6112057

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.