Results 41 to 50 of about 156,060 (249)

Dismantling the Mantel tests [PDF]

open access: yes, 2012
The simple and partial Mantel tests are routinely used in many areas of evolutionary biology to assess the significance of the association between two or more matrices of distances relative to the same pairs of individuals or demes.
Guillot, Gilles, Rousset, François
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Estimation of Genetic Variability, Heritability and Genetic Advance in Potato (Solanum tuberosum L.) Genotypes for Tuber Yield and Yield Related Traits

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2021
Potato is a high potential food security crop in Ethiopia. Genetic variability is the basis of all crop improvement programs. The study was conducted at Adet in 2018 with the objective of assessing the extent and pattern of genetic variability of potato ...
Awoke Ali Zeleke   +2 more
doaj   +1 more source

Genetic variability, correlations and path coefficient analysis of components of seed yield in cowpea (Vigna unguiculata) [PDF]

open access: yes, 1995
Twenty-six varieties of cowpea (Vigna unguiculata L Walp,) were evaluated in the field to study genetic variability, inter-character relationships as well as the path analysis oj components oj seed yield. Seed yield was the most variable character with
O. J., Ariyo
core  

Properties of selected mutations and genotypic landscapes under Fisher's Geometric Model

open access: yes, 2014
The fitness landscape - the mapping between genotypes and fitness - determines properties of the process of adaptation. Several small genetic fitness landscapes have recently been built by selecting a handful of beneficial mutations and measuring fitness
Achaz, Guillaume   +3 more
core   +1 more source

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Phenotypic variability analysis of key sorghum (Sorghum bicolor (L) moench) genotypes under dry lowland areas

open access: yesReproduction and Breeding
Sorghum is a climate-resilient food security and nutrition crop, which has been produced as a staple food in the semi-arid tropical regions of the world.
Temesgen Begna
doaj   +1 more source

Components of variance and heritability of resistance to important fungal diseases agents in grapevine [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2006
In four interspecies crossing combinations of grapevine (Seedling 108 x Muscat Hamburg, Muscat Hamburg x Seedling 108, S.V.I8315 x Muscat Hamburg and Muscat Hamburg x S.V.I2375) during three years period, resistance to important fungal diseases agents ...
Nikolić Dragan
doaj   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

open access: yesMolecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He   +8 more
wiley   +1 more source

Genetic variability and association of yield contributing traits in advanced breeding lines of soybean

open access: yesElectronic Journal of Plant Breeding, 2022
Characterization of genotypes for various traits is a basic and very essential criterion for crop varietal improvement programmes. Under the present investigation fifty seven advanced breeding lines along with three best checks (JS 20-98, JS 20-116 and
Jhilick Banerjee1*, M. K. Shrivastava1, Pawan K. Amrate1, Yogendra Singh1, Anubha Upadhyay2 and Monika Soni1
doaj   +1 more source

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