Results 61 to 70 of about 1,164,648 (294)

A Research on the Determination of Some Physical and Physiological Characteristics of Seeds of Forage Pea (Pisum sativum ssp. arvense L.) Genotypes

open access: yesTürkiye Tarımsal Araştırmalar Dergisi, 2021
This research was carried out to determine the physical and physiological characteristics of the seeds of the forage pea (Pisum sativum ssp. arvense L.) genotypes, and to compare the genotypes in terms of these characteristics in the laboratories of ...
Zeynep DUMANOĞLU   +2 more
doaj   +1 more source

Association Studies and Legume Synteny Reveal Haplotypes Determining Seed Size in Vigna unguiculata. [PDF]

open access: yes, 2013
Highly specific seed market classes for cowpea and other grain legumes exist because grain is most commonly cooked and consumed whole. Size, shape, color, and texture are critical features of these market classes and breeders target development of ...
Cisse, Ndiaga   +7 more
core   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Agro-techniques for Production of Seed Size Tubers in Conventional Seed Potato Production System–A Review

open access: yesInternational Journal of Bio-Resource and Stress Management, 2021
The seed potato cost is very important component in total potato production and account for 30 to 70% which varies depending on the country or region. Tuber size is an important factor to decide the seed requirement per unit area.
Murlidhar J. Sadawarti   +4 more
doaj  

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Interaction of Gold Nanoparticles in Barium Titanate Thin Films

open access: yes, 2010
A novel approach to control the grain size of oxide thin film materials has been investigated. Perovskite BaTiO3 shows interesting grain structures when deposited on gold predeposited, (111)-oriented, singlecrystal SrTiO3 substrates.
Buhlmann S.   +17 more
core   +1 more source

Pseudorandomness for Regular Branching Programs via Fourier Analysis [PDF]

open access: yes, 2013
We present an explicit pseudorandom generator for oblivious, read-once, permutation branching programs of constant width that can read their input bits in any order. The seed length is $O(\log^2 n)$, where $n$ is the length of the branching program.
A. Healy   +11 more
core   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Preliminar evaluation of performance in topcrosses between vegetable type and grain type soybean

open access: yesBrazilian Archives of Biology and Technology, 2000
Studies were conducted to evaluate the performance of topcrosses between food type soybean (with tendency to low physiological quality of the seeds) with two adapted grain type, seeking to associate adequate human food characteristics with adaptability ...
Gilberto K. Yokomizo   +2 more
doaj   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

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