Evidence map›Paper›PMID 22069457›Full record

ArticlePloS one2011

Genetic linkage map of a high yielding FELDA deli×yangambi oil palm cross.

Tzer-Ying Seng, Siti Hawa Mohamed Saad, Cheuk-Weng Chin, Ngoot-Chin Ting, Rajinder Singh Harminder Singh, Faridah Qamaruz Zaman, Soon-Guan Tan, Sharifah Shahrul Rabiah Syed Alwee

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

13 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  4. Molecular approaches for improving oil palm for oil.Molecular breeding : new strategies in plant improvement · 2021
    Review
  5. Phenomics, genomics of oil palm (Physiology and molecular biology of plants : an international journal of functional plant biology · 2021
    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

8 authors at 3 institutions in 2 countries.

Tzer-Ying SengFederal Land Development Authority Malaysia Biotechnology Centre, Federal Land Development Authority Malaysia Agricultural Services Sdn. Bhd., Kuala Lumpur, Malaysia. ty.seng@felda.net.my
Siti Hawa Mohamed Saad
Cheuk-Weng Chin
Ngoot-Chin Ting
Rajinder Singh Harminder Singh
Faridah Qamaruz Zaman
Soon-Guan Tan
Sharifah Shahrul Rabiah Syed Alwee
Malaysian Palm Oil Board · MYUniversiti Putra Malaysia · MYLand Transport Authority · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Enroute to mapping QTLs for yield components in oil palm, we constructed the linkage map of a FELDA high yielding oil palm (Elaeis guineensis), hybrid cross. The parents of the mapping population are a Deli dura and a pisifera of Yangambi origin. The cross out-yielded the average by 8-21% in four trials all of which yielded comparably to the best current commercial planting materials. The higher yield derived from a higher fruit oil content. SSR markers in the public domain - from CIRAD and MPOB, as well as some developed in FELDA - were used for the mapping, augmented by locally-designed AFLP markers. The female parent linkage map comprised 317 marker loci and the male parent map 331 loci, both in 16 linkage groups each. The number of markers per group ranged from 8-47 in the former and 12-40 in the latter. The integrated map was 2,247.5 cM long and included 479 markers and 168 anchor points. The number of markers per linkage group was 15-57, the average being 29, and the average map density 4.7 cM. The linkage groups ranged in length from 77.5 cM to 223.7 cM, with an average of 137 cM. The map is currently being validated against a closely related population and also being expanded to include yield related QTLs.

Indexed as

Chromosome MappingQuantitative Trait LociAmplified Fragment Length Polymorphism AnalysisArecaceaeChromosomes, PlantCrosses, GeneticDNA PrimersGenetic LinkageGenetic MarkersMicrosatellite RepeatsPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthDNA PrimersGenetic Markers

Identifiers

PMID22069457
PMCPMC3206025
OpenAlexW1996069328

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.