ArticleBMC genomics2018
Study of spontaneous mutations in the transmission of poplar chloroplast genomes from mother to offspring.
Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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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.
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Exploring the genetic basis of heterosis in eucalypt growth based on transcriptome analysis.BMC genomics · 2025Article
- Genome assembly and DNA methylation variation in an epimutant population of hybrid poplar clone NL895.Plant physiology · 2025Article
- Variation of and associations with the depth and evenness of sequencing coverage in archived plastid genomes.Scientific reports · 2025Article
- Variation of and associations with the depth and evenness of sequencing coverage in archived plastid genomes.Research square · 2025Article
- Article
- Comparing whole-genome shotgun sequencing and DNA metabarcoding approaches for species identification and quantification of pollen species mixtures.Ecology and evolution · 2021Article
- The complete chloroplast genome sequence ofMitochondrial DNA. Part B, Resources · 2019Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
backgroundChloroplasts have their own genomes, independent from nuclear genomes, that play vital roles in growth, which is a major targeted trait for genetic improvement in Populus. Angiosperm chloroplast genomes are maternally inherited, but the chloroplast' variation pattern of poplar at the single-base level during the transmission from mother to offspring remains unknown.
resultsHere, we constructed high-quality and almost complete chloroplast genomes for three poplar clones, 'NL895' and its parents, 'I69' and 'I45', from the short-read datasets using multi-pass sequencing (15-16 times per clone) and ultra-high coverage (at least 8500× per clone), with the four-step strategy of Simulation-Assembly-Merging-Correction. Each of the three resulting chloroplast assemblies contained contigs covering > 99% of Populus trichocarpa chloroplast DNA as a reference. A total of 401 variant loci were identified by a hybrid strategy of genome comparison-based and mapping-based single nucleotide polymorphism calling. The genotypes of 94 variant loci were different among the three poplar clones. However, only 1 of the 94 loci was a missense mutation, which was located in the exon region of rpoC1 encoding the β' subunit of plastid-encoded RNA polymerase. The genotype of the loci in NL895 and its female parent (I69) was different from that of its male parent (I45).
conclusionsThis research provides resources for further chloroplast genomic studies of a F
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