Evidence map›Paper›PMID 19890636›Full record

ArticlePlant cell reports2010

Isolation and promoter analysis of anther-specific genes encoding putative arabinogalactan proteins in Malus x domestica.

Yeon-Ok Choi, Sung-Soo Kim, Sanghyeob Lee, Sunggil Kim, Gi-Bo Yoon, Hyojeong Kim, Young-Pyo Lee, Gyung-Hee Yu, Nam-In Hyung, Soon-Kee Sung

Abstract read
PubMed Publisher
In one paragraph

Article in Plant cell reports, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 29% of its field
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

7 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
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

10 authors at 3 institutions in 1 country.

Yeon-Ok ChoiBiotech Research Team, Dongbu Advanced Research Institute, Dongbu HiTek Co., Ltd, Daejeon, Korea.
Sung-Soo Kim
Sanghyeob Lee
Sunggil Kim
Gi-Bo Yoon
Hyojeong Kim
Young-Pyo Lee
Gyung-Hee Yu
Nam-In Hyung
Soon-Kee Sung
Dongbu HiTek (South Korea) · KRChonnam National University · KRSangmyung University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we searched for anther-specific genes involved in male gametophyte development in apple (Malus x domestica Borkh. cv. Fuji) by differential display-PCR. Three full-length cDNAs were isolated, and the corresponding genomic sequences were determined by genome walking. The identified genes showed intronless 228- to 264-bp open reading frames and shared 82-90% nucleotide sequence. Sequence analysis identified that they encoded a putative arabinogalactan protein (AGP) and were designated MdAGP1, MdAGP2, and MdAGP3, respectively. RT (reverse transcriptase)-PCR revealed that the MdAGP genes were selectively expressed in the stamen. Promoter analysis confirmed that the MdAGP3 promoter was capable of directing anther- or pollen-specific expression of the GUS reporter in tobacco and apple. Furthermore, expression of ribosome-inactivating protein under the control of the MdAGP3 promoter induced complete sporophytic male sterility as we had expected.

Indexed as

Promoter Regions, GeneticAmino Acid SequenceDNA, ComplementaryDNA, PlantFlowersGene Expression ProfilingGene Expression Regulation, PlantGene LibraryGenes, PlantGenome, PlantMalusMolecular Sequence DataMucoproteinsNicotianaPlant InfertilityPlant Proteinsarabinogalactan proteinsDNA, ComplementaryDNA, PlantMucoproteinsPlant Proteins

Identifiers

PMID19890636
OpenAlexW2008632657

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.