Evidence map›Paper›PMID 37907872›Full record

ArticleBMC plant biology2023

Genomic architecture of resistance to latania scale (H. lataniae) in kiwifruit (A. chinensis var. chinensis).

Casey Flay, Jibran Tahir, Elena Hilario, Lena Fraser, Kate Stannard, Vaughan Symonds, Paul Datson

Abstract read
In one paragraph

Article in BMC plant biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

What it found

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2 · The registry

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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

1 citing paper in PubMed.

  1. Review
4 · The record

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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.

Casey FlayMassey University, Palmerston North, New Zealand. caseyflay@gmail.com.ORCID http://orcid.org/0000-0002-1167-2617
Jibran TahirThe New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand.
Elena HilarioThe New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand.
Lena FraserThe New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand.
Kate StannardThe New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand.
Vaughan SymondsMassey University, Palmerston North, New Zealand.
Paul DatsonThe New Zealand Institute for Plant and Food Research Limited, Auckland, New Zealand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLatania scale (Hemiberlesia lataniae Signoret) is an armoured scale insect known to cause damage to kiwifruit plants and fruit, which ultimately reduces crop values and creates post-harvest export and quarantine issues. Resistance to H. lataniae does exist in some commercial cultivars of kiwifruit. However, some of the commercial cultivars bred in New Zealand have not inherited alleles for resistance to H. lataniae carried by their parents. To elucidate the architecture of resistance in the parents and develop molecular markers to assist breeding, these experiments analysed the inheritance of resistance to H. lataniae from families related to commercial cultivars.

resultsThe first experiment identified a 15.97 Mb genomic region of interest for resistance to H. lataniae in rtGBS data of 3.23 to 19.20 Mb on chromosome 10. A larger population was then QTL mapped, which confirmed the region of interest as the sole locus contributing to H. lataniae resistance. inDel markers mapping the region of low recombination under the QTL peak further narrowed the region associated with H. lataniae resistance to a 5.73 Mb region.

conclusionsThe kiwifruit populations and genomic methods used in this study identify the same non-recombinant region of chromosome 10 which confers resistance of A. chinensis var. chinensis to H. lataniae. The markers developed to target the H. lataniae resistance loci will reduce the amount of costly and time-consuming phenotyping required for breeding H. lataniae scale resistance into new kiwifruit cultivars.

Indexed as

ActinidiaFruitGenome, PlantGenomicsHumansNew ZealandPlant BreedingActinidia chinensisBreedingHemiberlesia lataniaeKiwifruitMolecularResistanceScale

Identifiers

PMID37907872
PMCPMC10617205

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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.