Scientific news

Tests for segregation distortion in tetraploid F1 populations

Tests for segregation distortion in tetraploid F1 populations

Tuesday, 21-01-2025 | 08:24

Genotype data from tetraploid F1 populations are often collected in breeding programs for mapping and genomic selection purposes. A common quality control procedure in these groups is to compare empirical genotype frequencies against those predicted by Mendelian segregation, where SNPs detected to have segregation distortion are discarded. However, current tests for segregation distortion are insufficient in that they do not account for double reduction and preferential pairing

Microsatellite markers development and molecular fingerprinting of cashew cultivars

Microsatellite markers development and molecular fingerprinting of cashew cultivars

Genome-wide profile analysis of the Hsp20 family in lettuce and identification of its response to drought stress

Development and characterization of a complete set of monosomic alien addition lines from Raphanus sativus in Brassica oleracea

Development and characterization of a complete set of monosomic alien addition lines from Raphanus sativus in Brassica oleracea

NF-YC15 transcription factor activates ethylene biosynthesis and improves cassava disease resistance

NF-YC15 transcription factor activates ethylene biosynthesis and improves cassava disease resistance

Carbon gain in upper but loss in deeper cropland soils across China over the last four decades

Carbon gain in upper but loss in deeper cropland soils across China over the last four decades

GWAS analysis revealed genomic loci and candidate genes associated with the 100-seed weight in high-latitude-adapted soybean germplasm

GWAS analysis revealed genomic loci and candidate genes associated with the 100-seed weight in high-latitude-adapted soybean germplasm

Agrobacterium-Mediated Transformation and Targeted Mutagenesis Using SpCas12f in Rice

Agrobacterium-Mediated Transformation and Targeted Mutagenesis Using SpCas12f in Rice

Genome Resequencing for Autotetraploid Rice and Its Closest Relatives Reveals Abundant Variation and High Potential in Rice Breeding

Genome Resequencing for Autotetraploid Rice and Its Closest Relatives Reveals Abundant Variation and High Potential in Rice Breeding

Dissecting the cellular architecture and genetic circuitry of the soybean seed

Dissecting the cellular architecture and genetic circuitry of the soybean seed

PsDMAP1/PsTIP60-regulated H4K16ac is required for ROS-dependent virulence adaptation of Phytophthora sojae on host plants

PsDMAP1/PsTIP60-regulated H4K16ac is required for ROS-dependent virulence adaptation of Phytophthora sojae on host plants

Fine mapping of the Chilli veinal mottle virus resistance 4 (cvr4) gene in pepper (Capsicum annuum L.)

Fine mapping of the Chilli veinal mottle virus resistance 4 (cvr4) gene in pepper (Capsicum annuum L.)

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