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Targeted introduction of heritable point mutations into the plant mitochondrial genome
plant mitochondrial genome heritable ALEN-GDM mtDNA genome editing CRISPR-Cas
2023/11/28
The development of technologies for the genetic manipulation of mitochondrial genomes remains a major challenge. Here we report a method for the targeted introduction of mutations into plant mitochond...
Identification of missense mutations in the PCP4 and CD109 genes to validate the effect of neutral genetic markers
immune response local sheep genomics genome-wide association
2016/8/1
The marker-assisted selection exploits anonymous genetic markers that have been associated with measurable differences on complex traits. Because it is based on the linkage disequilibrium (LD) between...
Penn Vet-Temple Team Characterizes Genetic Mutations Linked to a Form of Blindness
Penn Vet-Temple Team Characterizes Genetic Mutations Linked Blindness
2015/10/13
Achromatopsia is a rare, inherited vision disorder that affects the eye’s cone cells, resulting in problems with daytime vision, clarity and color perception. It often strikes people early in life, an...
Genetic variation at RYR1, IGF2, FUT1, MUC13, and KPL2 mutations affecting production traits in Chinese commercial pig breeds
China commercial pig breed genetic variation economically important markers
2015/6/24
The identification of causative mutations affecting economically important traits has benefited the worldwide pig industry. We investigated the genetic variation at five loci including RYR1, IGF2, FUT...
Association analysis of PPARGC1A mutations with meat quality parameters in a commercial hybrid pig population
association analysis carcass composition meat quality pig PPARGC1A SNP
2015/6/8
Peroxisome proliferator-activated receptor γ coactivator 1α (PPARGC1A) is a promising candidate gene for selection on meat and carcass quality traits in the pig industry. In the pig, several SNPs have...
Identification of Recently Selected Mutations Driven by Artificial Selection in Hanwoo (Korean Cattle)
Hanwoo Signatures of Selection SNP
2016/5/11
Hanwoo have been subjected over the last seventy years to intensive artificial selection with the aim of improving meat production traits such as marbling and carcass weight. In this study, we perform...
Two single mutations commonly cause qualitative change of nonspecific carboxylesterases in insects
Carboxylesterases Mutations Organophosphate insecticides Enzymatic kinetics
2011/9/20
Carboxylesterases provide key mechanisms of resistance to insecticides, particularly organophosphates (OPs), in insects. One resistance mechanism is a qualitative change in the properties of a carboxy...
Somatic cell mutations in cerebral tissue of cattle affected by bovine spongiform encephalopathy
BSE Prion Somatic Mutations
2013/3/5
In animals the prion disease includes sheep and goat scrapie and the bovine spongiform encephalopathy (BSE). While several polymorphisms of the prion (PRNP) gene have been identified in sheep and some...
Deletion Mutations of the Self-incompatibility (S) Locus Induced by Gamma Irradiation in a Wild Diploid Species of Sweet Potato, Ipomoea trifida
Convolvulaceae S gene sporophytic self-incompatibility
2010/10/25
Gamma irradiation was used to induce mutations affecting self-incompatibility (SI) in diploid Ipomoea trifida. Plants (S1 homozygote) with developing flower buds were exposed with gamma rays of 10 and...
DNA Markers for Identifying waxy Mutations and Improving Noodle Quality in Wheat
breeding codominant marker marker-assisted selection starch
2010/10/25
Approximately 70% of wheat endosperm consists of starch, and variations in the quality and quantity of starch affect the processing characteristics of wheat flour. Amylose content in particular has a ...
RADIATION INDUCED POLYGENIC MUTATIONS IN SORGHUM BICOLOR L.
Sorghum bicolor irradiation induced mutation agronomic characters Pakistan
2009/9/29
A study was conducted in Department of Plant Breeding and Genetics, Sindh
Agriculture University, Tandojam, Pakistan. M1 population of two varieties (DS-
75 and Giza-3) of sorghum (Sorghum bicolor L...
Mutations of Japanese Quail (Coturnix japonica) and Recent Advances of Molecular Genetics for This Species
causative gene gene mapping genetic linkage map Japanese quail mutation
2009/7/30
Japanese quail (Coturnix japonica) is a valuable bird for both research and production. From a mainly biomedical research point of view, this article describes characteristics of mutations of Japanese...
Identification of Two Types of Growth Hormone Receptor Mutations in Two Strains of Sex-linked Dwarf Chickens
genotyping growth hormone growth hormone receptor growth hormone resistance sex-linked dwarf chicken
2009/7/29
Sex-linked dwarf (SLD) of White Leghorn (WL; S23MA line, Okazaki station, Japan) and White Plymouth Rock (WPR; 15 line, Hyogo station, Japan) strains were established from the MA line (WL) and 16 line...
Responses to Neonicotinoids of Chicken α7 Nicotinic Acetylcholine Receptors：Effects of Mutations of Isoleucine 191 in Loop F to Aromatic Residues
imidacloprid neonicotinoid desnitro-imidacloprid nicotinic acetylcholine receptor chicken α7 subunit, loop F
2009/3/7
The effects on the responses to neonicotinoids and related nicotinic agonists of three site-directed mutations (I191W, I191F and I191Y) in loop F of the acetylcholine-binding site were studied using...
Monitoring of the Sensitivity of Magnaporthe grisea to Metominostrobin 2001–2003: No Emergence of Resistant Strains and No Mutations at Codon 143 or 129 of the Cytochrome b Gene
metominostrobin cytochrome Magnaporthe grisea point mutation
2009/3/5
The sensitivity of Magnaporthe grisea to Metominostrobin (ORIBRIGHT®, a QoI fungicide) was examined. Six isolates collected in 1999, prior to the introduction of metominostrobin, were tested by ...