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STRUCTURAL VARIATIONS IN PEAT [PDF]

open access: bronzeNew Phytologist, 1969
SummaryThe macro‐ and microscopic structure of an upland bog in north‐east Scotland was examined at two sites, where four main horizons were recognized according to dominant botanical constituents, degree of decomposition and texture after weathering. The botanical composition varied most markedly in the first and second horizons, decomposition in the ...
John M. Stewart, S. E. Durno
openalex   +4 more sources

Structural variations in papaya genomes [PDF]

open access: yesBMC Genomics, 2021
Abstract Background Structural variations (SVs) are a type of mutations that have not been widely detected in plant genomes and studies in animals have shown their role in the process of domestication. An in-depth study of SVs will help us to further understand the impact of SVs on the phenotype and environmental ...
Zhicong Lin   +5 more
openaire   +4 more sources

Profiling variable-number tandem repeat variation across populations using repeat-pangenome graphs

open access: yesNature Communications, 2021
Variable number tandem repeats (VNTRs) are difficult to analyze by short-read sequencing in disease studies. Here, the authors describe a VNTR mapping strategy for short-read analyses using a repeat pangenome graph.
Tsung-Yu Lu   +2 more
doaj   +1 more source

A 598-bp InDel Variation in the Promoter Region of Bna.SOC1.A05 Is Predominantly Present in Winter Type Rapeseeds

open access: yesFrontiers in Plant Science, 2021
During rapeseed domestication and breeding, genetic diversity allowed to adapt it to different eco-geographical regions and to shape its useful traits. Structural variations (SVs), including presence/absence variations (PAVs), are thought to play a major
Sarah Matar, Siegbert Melzer
doaj   +1 more source

Comparative Analysis for the Performance of Long-Read-Based Structural Variation Detection Pipelines in Tandem Repeat Regions

open access: yesFrontiers in Pharmacology, 2021
There has been growing recognition of the vital links between structural variations (SVs) and diverse diseases. Research suggests that, with much longer DNA fragments and abundant contextual information, long-read technologies have advantages in SV ...
Mingkun Guo   +5 more
doaj   +1 more source

SIns: A Novel Insertion Detection Approach Based on Soft-Clipped Reads

open access: yesFrontiers in Genetics, 2021
As a common type of structural variation, an insertion refers to the addition of a DNA sequence into an individual genome and is usually associated with some inherited diseases.
Chaokun Yan   +5 more
doaj   +1 more source

Patient-Specific Assays Based on Whole-Genome Sequencing Data to Measure Residual Disease in Children With Acute Lymphoblastic Leukemia: A Proof of Concept Study

open access: yesFrontiers in Oncology, 2022
Risk-adapted treatment in acute lymphoblastic leukemia (ALL) relies on genetic information and measurable residual disease (MRD) monitoring. In this proof of concept study, DNA from diagnostic bone marrow (BM) of six children with ALL, without ...
Cecilia Arthur   +16 more
doaj   +1 more source

Symmetry and Variation of Hodge Structures [PDF]

open access: yesAsian Journal of Mathematics, 2004
The main problem addressed in the paper is the Torelli problem for n-dimensional varieties of general type, more specifically for varieties with ample canonical bundle. It asks under which geometrical condition for a variety the period map for the Hodge structure of weight n is a local embedding.
Bauer , I. C., Catanese , F.
openaire   +4 more sources

Ten new high-quality genome assemblies for diverse bioenergy sorghum genotypes

open access: yesFrontiers in Plant Science, 2023
IntroductionSorghum (Sorghum bicolor (L.) Moench) is an agriculturally and economically important staple crop that has immense potential as a bioenergy feedstock due to its relatively high productivity on marginal lands.
William G. Voelker   +20 more
doaj   +1 more source

Global whole-genome comparison and analysis to classify subpopulations and identify resistance genes in weedy rice relevant for improving crops

open access: yesFrontiers in Plant Science, 2023
Common weedy rice plants are important genetic resources for modern breeding programs because they are the closest relatives to rice cultivars and their genomes contain elite genes.
Zhenyun Han   +19 more
doaj   +1 more source

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