Results 101 to 110 of about 786,876 (299)

Bias in the prediction of genetic gain due to mass and half-sib selection in random mating populations

Genetics and Molecular Biology, 2009
The prediction of gains from selection allows the comparison of breeding methods and selection strategies, although these estimates may be biased. The objective of this study was to investigate the extent of such bias in predicting genetic gain. For this,
José Marcelo Soriano Viana, Vinícius Ribeiro Faria, Admilson da Costa e Silva   +2 more
doaj  

Cell Selection with Deep Reinforcement Learning in Sparse Mobile Crowdsensing

, 2018
Sparse Mobile CrowdSensing (MCS) is a novel MCS paradigm where data inference is incorporated into the MCS process for reducing sensing costs while its quality is guaranteed.
Liu, Wenbin, Wang, En, Wang, Leye, Wang, Yasha, Yang, Yongjian, Zhang, Daqing   +5 more
core   +1 more source

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

FEBS 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, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

A Dynamic Recontracting Process for Multiple-Type Housing Markets [PDF]

We consider multiple-type housing markets. To capture the dynamic aspect of trade in such markets, we study a dynamic recontracting process similar to the one introduced by Serrano and Volij (2008).
Bettina Klaus, Markus Walzl, Olivier Bochet   +2 more
core  

Recurrent selection as breeding strategy for heat tolerance in wheat [PDF]

, 2009
The development of heat-tolerant varieties is an important goal of wheat breeding programs, requiringefficient selection methods. In the present study the use of recurrent selection was evaluated as a strategy to improve heatstress tolerance in wheat ...
Adeliano Cargnin, Aderico Júnior Badaró Pimentel, Davi Melo de Oliveira, Josiane Cristina de Assis, Juarez Campolina Machado, Moacil Alves de Souza   +5 more
core   +1 more source

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

FEBS 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, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Realized genomic selection across generations in a reciprocal recurrent selection breeding program of Eucalyptus hybrids. [PDF]

Front Plant Sci, 2023
Simiqueli GF, Resende RT, Takahashi EK, de Sousa JE, Grattapaglia D.   +4 more
europepmc   +1 more source

Diversity and complexity in neural organoids

FEBS 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

Use of marker-assisted selection in creation of models of cereal crops varieties resisted to abiotic stresses

Аграрная наука Евро-Северо-Востока, 2018
Under the conditions of constantly changing industry demands and worsening of ecological situation, models of agricultural crops varieties must be regularly modernized.
E. M. Lisitsyn
doaj   +1 more source