Evidence map›Paper›PMID 23699961›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2013

A large-scale introgression of genomic components of Brassica rapa into B. napus by the bridge of hexaploid derived from hybridization between B. napus and B. oleracea.

Qinfei Li, Jiaqin Mei, Yongjing Zhang, Jiana Li, Xianhong Ge, Zaiyun Li, Wei Qian

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Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Chromosomal collinearity drives meiotic instability in Brassica autoallopolyploid.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
    Article
  2. Article
  3. Production and cytology of Brassica autoallohexaploids with two and four copies of two subgenomes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Article
  4. Investigating genetic relationship ofMolecular breeding : new strategies in plant improvement · 2021
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Transfer of sclerotinia resistance from wild relative of Brassica oleracea into Brassica napus using a hexaploidy step.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015
    Article
  11. 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

7 authors.

Qinfei LiCollege of Agronomy and Biotechnology, Southwest University, Chongqing, China.
Jiaqin Mei
Yongjing Zhang
Jiana Li
Xianhong Ge
Zaiyun Li
Wei Qian

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brassica rapa (AA) has been used to widen the genetic basis of B. napus (AACC), which is a new but important oilseed crop worldwide. In the present study, we have proposed a strategy to develop new type B. napus carrying genomic components of B. rapa by crossing B. rapa with hexaploid (AACCCC) derived from B. napus and B. oleracea (CC). The hexaploid exhibited large flowers and high frequency of normal chromosome segregation, resulting in good seed set (average of 4.48 and 12.53 seeds per pod by self and open pollination, respectively) and high pollen fertility (average of 87.05 %). It was easy to develop new type B. napus by crossing the hexaploid with 142 lines of B. rapa from three ecotype groups, with the average crossability of 9.24 seeds per pod. The genetic variation of new type B. napus was diverse from that of current B. napus, especially in the A subgenome, revealed by genome-specific simple sequence repeat markers. Our data suggest that the strategy proposed here is a large-scale and highly efficient method to introgress genomic components of B. rapa into B. napus.

Indexed as

Crosses, GeneticBrassica napusBrassica rapaBreedingChromosomes, PlantFlowersGenetic VariationGenome, PlantMicrosatellite RepeatsSeeds

Identifiers

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.