Evidence map›Paper›PMID 27821632›Full record

ArticleG3 (Bethesda, Md.)2017

Cytogenetic and Molecular Characterization of B-Genome Introgression Lines of Brassica napus L.

Inderpreet Dhaliwal, Annaliese S Mason, Shashi Banga, Sakshi Bharti, Beerpal Kaur, Allison Mary Gurung, Phillip Anthony Salisbury, Jacqueline Batley, Surinder Singh Banga

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in G3 (Bethesda, Md.), 2017. 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. Article
  2. Breeding and management of major resistance genes to stem canker/blackleg in Brassica crops.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Review
  3. Article
  4. Article
  5. Challenges and prospects for a potential allohexaploid Brassica crop.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Review
  6. Review
  7. Article
  8. Hybrids between Brassica napus and B. nigra show frequent pairing between the B and A/C genomes and resistance to blackleg.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2019
    Article
  9. Article
  10. Development of Brassica oleracea-nigra monosomic alien addition lines: genotypic, cytological and morphological analyses.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017
    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

9 authors.

Inderpreet DhaliwalDepartment of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana 141001, India.
Annaliese S MasonSchool of Agriculture and Food Sciences, University of Queensland, Brisbane, Queensland 4072, Australia.
Shashi BangaDepartment of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana 141001, India.
Sakshi BhartiDepartment of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana 141001, India.
Beerpal KaurDepartment of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana 141001, India.
Allison Mary GurungInstitute of Land and Food Resources, University of Melbourne, Parkville 3010, Victoria, Australia.
Phillip Anthony SalisburyInstitute of Land and Food Resources, University of Melbourne, Parkville 3010, Victoria, Australia.
Jacqueline BatleySchool of Agriculture and Food Sciences, University of Queensland, Brisbane, Queensland 4072, Australia.
Surinder Singh BangaDepartment of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana 141001, India nppbg@pau.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brassica napus introgression lines (ILs), having B-genome segments from B. carinata, were assessed genetically for extent of introgression and phenotypically for siliqua shatter resistance. Introgression lines had 7-9% higher DNA content, were meiotically stable, and had almost normal pollen fertility/seed set. Segment introgressions were confirmed by fluorescent genomic in situ hybridization (fl-GISH), SSR analyses, and SNP studies. Genotyping with 48 B-genome specific SSRs detected substitutions from B3, B4, B6, and B7 chromosomes on 39 of the 69 ILs whereas SNP genotyping detected a total of 23 B-segments (≥3 Mb) from B4, B6, and B7 introgressed into 10 of the 19 (C1, C2, C3, C5, C6, C8, C9, A3, A9, A10) chromosomes in 17 ILs. The size of substitutions varied from 3.0 Mb on chromosome A9 (IL59) to 42.44 Mb on chromosome C2 (IL54), ranging from 7 to 83% of the recipient chromosome. Average siliqua strength in ILs was observed to be higher than that of B. napus parents (2.2-6.0 vs. 1.9-4.0 mJ) while siliqua strength in some of the lines was almost equal to that of the donor parent B. carinata (6.0 vs.7.2 mJ). These ILs, with large chunks of substituted B-genome, can prove to be a useful prebreeding resource for germplasm enhancement in B. napus, especially for siliqua shatter resistance.

Indexed as

Hybridization, GeneticBrassica napusChromosomes, PlantGenome, PlantGenotypeIn Situ Hybridization, FluorescencePhenotypePlant BreedingPloidiesPolymorphism, Single Nucleotidefl-GISHgraphical genotypingoilseed rapesiliqua shatter resistanceSNP genotyping

Identifiers

PMID27821632
PMCPMC5217125

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Registered trials

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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.