Results 21 to 30 of about 5,873,527 (237)

New amylopectin self-pollinated lines of waxy maize subspecies

open access: yesЗерновое хозяйство России
The value of amylopectin starch as a raw material for the technical, food, and medical industries makes crucial to develop a waxy maize subspecies (Zea mays L. ceratina) that contains this type of starch. The current study was conducted at the FSBSI “ARC
G. Ya. Krivosheev, A. S. Ignatiev
doaj   +1 more source

RECONSTRUCTIVE AND STABILIZING ABILITY OF THE MAIZE LINES IN STERILE CYTOPLASM “M” AND “C” TYPES OF CMS

open access: yesЗерновое хозяйство России, 2019
Seeds of maize hybrids in the Russian Federation are obtained using CMS, therefore it is necessary to transfer the developed hybrids to a sterile basis to introduce them into production. The purpose of the work is to study the reaction of self-pollinated
G. Ya. Krivosheev, A. S. Ignatiev
doaj   +1 more source

The results and prospects of maize breeding in the Agricultural Research Center “Donskoy”

open access: yesЗерновое хозяйство России, 2020
The current paper has presented the results of breeding work on maize in the Agricultural Research Center “Donskoy”. The three-line and double interlinear middle early and middle ripening maize hybrids of various economic use ‘Zernogradsky 242 MV ...
G. Ya. Krivosheev   +2 more
doaj   +1 more source

HT-B and S-RNase CRISPR-Cas9 double knockouts show enhanced self-fertility in diploid Solanum tuberosum

open access: yesFrontiers in Plant Science, 2023
The Gametophytic Self-Incompatibility (GSI) system in diploid potato (Solanum tuberosum L.) poses a substantial barrier in diploid potato breeding by hindering the generation of inbred lines.
Sarah Lee   +9 more
doaj   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Improving Quantitative Traits in Self-Pollinated Crops Using Simulation-Based Selection With Minimal Crossing

open access: yesFrontiers in Plant Science, 2021
Genomic selection and marker-assisted recurrent selection have been applied to improve quantitative traits in many cross-pollinated crops. However, such selection is not feasible in self-pollinated crops owing to laborious crossing procedures.
Daisuke Sekine   +11 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

CLASSIFICATION OF MAIZE LINES ACCORDING TO THE CONTENT OF ALLELES OF ‘C’ TYPE FERTILITY-RESTORER GENES

open access: yesЗерновое хозяйство России, 2018
Self-pollinated lines of maize have been identified according to the content of alleles of fertility-restorer genes Rf4, Rf5, Rf6 of ‘C’ type of CMS.
G. Ya. Krivosheev
doaj   +2 more sources

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

open access: yesAdvanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou   +4 more
wiley   +1 more source

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

open access: yesAngewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej   +20 more
wiley   +2 more sources

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