Results 31 to 40 of about 173,452,781 (258)

Identification of Genomic Regions Associated with Phenotypic Variation between Dog Breeds using Selection Mapping [PDF]

open access: yes, 2011
The extraordinary phenotypic diversity of dog breeds has been sculpted by a unique population history accompanied by selection for novel and desirable traits.
Derrien, Thomas   +232 more
core   +1 more source

Epigenetic variation creates potential for evolution of plant phenotypic plasticity [PDF]

open access: yes, 2013
Heritable variation in plant phenotypes, and thus potential for evolutionary change, can in principle not only be caused by variation in DNA sequence, but also by underlying epigenetic variation.
Oliver Bossdorf   +11 more
core   +1 more source

Genetic variability of Sweet Potato on yield and yield related traits at werer Agricultural Research Center, Ethiopia.

open access: yesElectronic Journal of Plant Breeding, 2016
Sweet potato [Ipomoea batatas (L.) Lam.] is important food security root crop in tropical and subtropical regions. It can tolerant of a wide range of edaphic and climatic conditions and grown with limited inputs.Genetic analysis reveals the genetic ...
Muluken Demelie and, Abiyot Aragaw
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

VARIABILITY PARAMETERS IN GUAR

open access: yesMadras Agricultural Journal, 1984
Studies on different genetic parameters namely, genotypic and phenotypic variances. genetic coefficient of variation. phenotypic coefficient of variation. herita- bility, expected genetic advance, and genetic gain were conducted on forty strains of guar (
J. N. REDDY and S. C. GUPTA
doaj   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

Path-Coefficient Analysis: A Study of Phenotypic, Broad-Sense and Narrow-Sense Variation in Sugarcane. [PDF]

open access: yes, 1988
The variance-covariance structure of a Louisiana sugarcane (Sacchum spp.) population was estimated and used to calculate correlation coefficients (phenotypic, broad-sense genotypic and additive genetic), narrow-sense heritability and measures of additive
Gravois, Kenneth Albert   +2 more
core   +1 more source

THE PERFORMANCES OF SOME LOCAL VARIETIES OF PRICKLY OIL LETTUCE FOR OIL CONTENT AND IMPORTANT TRAITS [PDF]

open access: yesJournal of Plant Production, 2006
Twenty four prickly lettuce genotypes were studies for phenotypic and genotypic variability. broad sense heritability (his). phenotypic coefficient of variation (PCV).
M. Ibrahim,
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska   +13 more
wiley   +1 more source

Computational models for prediction of yeast strain potential for winemaking from phenotypic profiles [PDF]

open access: yes, 2013
Saccharomyces cerevisiae strains from diverse natural habitats harbour a vast amount of phenotypic diversity, driven by interactions between yeast and the respective environment. In grape juice fermentations, strains are exposed to a wide array of biotic
Mendes, Mendes   +34 more
core   +2 more sources

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