Results 71 to 80 of about 2,049,394 (315)

Technology of storage of bee pollen and its effects on the development of honey bees

Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, 2023
The article presents data on changes in the protein content of bee pollen due to different storage methods. In May, during the collection of bee pollen by bee colonies, in the conditions of the farm located in the Stryi district of the Lviv region, more ...
N. Perig
doaj   +1 more source

Effect of storage on pollen viability in Pinus sylvestris L., Pinus mugo Turra and their hybrid swarms

, 2020
Pollen storage is the only way how to overcome the differences in phenology of forest trees and geographically determined reproductive barriers between them during controlled pollination.
A. Kormuťák, Martin Galgóci, P. Boleček, D. Gömöry   +3 more
semanticscholar   +1 more source

Studies on plant gene transfer systems [PDF]

, 1989
A number of methods for the transfer of genes to plants are assessed in this work. The potential of Agrobacterium tumefaciens infection of germinating pollen tubes in vitro as a method of gene transfer was investigated and evidence presented for an ...
Sherman, Adrian
core  

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Pollen vigor of Schima superba under different storage conditions

Huanan Nongye Daxue xuebao
ObjectiveThis study aims to explore the optimal preservation conditions of Schima superba pollen and construct an efficient perservation system to maintain its vigor. MethodIn this study, 9-year-old S.
Jingxin YE, Huagong NING, Zizheng ZHONG, Fangyou ZHANG, Qian HE, Tianyi LIU   +5 more
doaj   +1 more source

STUDIES ON JOJOBA [Simmondsia chinensis (LINK) SCHNEIDER] ~ 111- POLLEN VIABILITY AND POLLEN ULTRASTRUCTURE. [PDF]

Journal of Plant Production, 2004
Fresh pollen of jojoba attained the highest pollen viability at the beginning of the flowering season, where pollen fertility percentages for all the tested male parents exceeded 90%.
Eman EI-Fadly, Ola El-shennawy, A. Shahein, M. El-Torky,   +3 more
doaj   +1 more source

Multi-Omics characterization of Maize pollen during storage

, 2023
Pollen is a defining feature of flowering plants and contributes to the reproductive success of many key agricultural crops. Decades of genetic and molecular research have contributed to our understanding of pollen morphology and development.
Austin, Alexander
core   +1 more source

Artificial intelligence in enzyme catalysis: Emerging trends and applications in biocatalyst engineering

The Canadian Journal of Chemical Engineering, EarlyView.
Schematic representation of artificial intelligence approaches in enzyme catalysis, integrating bibliometric analysis, emerging research trends, and machine learning tools for enzyme design, prediction, and industrial biocatalytic applications. Abstract This study systematically explores the applications of artificial intelligence (AI) in enzyme ...
Misael Bessa Sales, Francisco Izaias da Silva Aires, Paulo Gonçalves de Sousa Junior, Calebe Da Rocha Silva, Emanuel Lino Rodrigues, Maria Cristiane Martins de Souza, José C. S. dos Santos   +6 more
wiley   +1 more source

Potential of Bee Pollen as a Nutraceutical And/Or Functional Ingredient for Metabolic Syndrome Management: In Vitro Antioxidant, Anti‐Inflammatory, and Digestive Enzyme Inhibitory Activities

Food Chemistry International, EarlyView.
Bee pollen samples from China and Spain exhibited in vitro antioxidant, anti‐inflammatory, and digestive enzyme inhibitory activities due to their composition, suggesting their potential as a nutraceutical or functional ingredient to help counteract oxidative stress, chronic inflammation, and metabolic disorders.
Adriana Maite Fernández‐Fernández, Victoria Olt, Jessica Báez, Marcelo Miraballes, Melissa Romero, Cecilia Dauber, Ignacio Vieitez, Estela Santos, Adriana Gámbaro, Alejandra Medrano   +9 more
wiley   +1 more source

Technique for In Vitro Pollen Germination and Short-term Pollen Storage in Caladium [PDF]

HortScience, 2004
The sporadic nature of inflorescence production and flower protogyny in caladium ( Caladium × hortulanum Birdsey) makes it desirable to store pollen and to rapidly assess its viability for cross-pollinations in breeding programs.
Zhanao Deng, Brent K. Harbaugh
openaire   +1 more source