Results 71 to 80 of about 73,698 (304)

Development and Optimization of a Germination Assay and Long-Term Storage for Cannabis sativa Pollen

Plants, 2020
Pollen viability and storage is of great interest to cannabis breeders and researchers to maintain desirable germplasm for future use in breeding or for biotechnological and gene editing applications.
Daniel Gaudet, Narendra Singh Yadav, Aleksei Sorokin, Andriy Bilichak, Igor Kovalchuk   +4 more
doaj   +1 more source

Storage and Viability Testing of Protea Pollen [PDF]

Journal of the American Society for Horticultural Science, 1996
The influence of storage temperature and humidity on pollen viability was studied in four Protea species. Pollen was stored at a range of temperatures and relative humidities for up to 1 year and tested for ability to germinate in vitro. Pollen of P. repens
I. David van der Walt, Gail M. Littlejohn   +1 more
openaire   +1 more source

More than symbioses : orchid ecology ; with examples from the Sydney Region [PDF]

, 2013
The Orchidaceae are one of the largest and most diverse families of flowering plants. Orchids grow as terrestrial, lithophytic, epiphytic or climbing herbs but most orchids native to the Sydney Region can be placed in one of two categories.
Entwisle, Timothy J., Perkins, Andrew J., Weston, Peter H.   +2 more
core  

Graminex pollen: phenolic pattern, colorimetric analysis and protective effects in immortalized prostate cells (PC3) and rat prostate challenged with LPS [PDF]

, 2018
Prostatitis, a general term describing prostate inflammation, is a common disease that could be sustained by bacterial or non-bacterial infectious agents.
Brunetti, Luigi, Carradori, Simone, Cesa, Stefania, Chiavaroli, Annalisa, Ferrante, Claudio, Leone, Sheila, Leporini, Lidia, Locatelli, Marcello, Macchione, Nicola, Menghini, Luigi, Orlando, Giustino, Recinella, Lucia, Zengin, Gokhan   +12 more
core   +2 more sources

In Vitro Live Cell Imaging Reveals Nuclear Dynamics and Role of the Cytoskeleton During Asymmetric Division of Pollen Mitosis I in Nicotiana Benthamiana

Cytoskeleton, EarlyView.
ABSTRACT Pollen is a male gametophyte of angiosperms. Following meiosis, the microspore undergoes an asymmetric division called pollen mitosis I (PMI), which produces two cells of different sizes: a large vegetative cell and a small generative cell. Polarized nuclear migration and positioning during PMI are important for successful pollen development ...
Yoko Mizuta, Masako Igarashi, Tomomi Shinagawa, Ikuma Kaneshiro, Haoto Anan, Daisuke Kurihara   +5 more
wiley   +1 more source

COMPARISON OF THE SOIL RADIOACTIVE AND HEAVY METALS POLLUTION WITH PHYSIOLOGICAL PARAMETERS OF TEST PLANTS AT THE FACILITIES OF SUKHACHEVSKY INDUSTRIAL SITE [PDF]

, 2018
The work aimed to assess the impact of Baza S uranium ore storage site and Sukhachevskoye uranium mill tailing impoundment on physiological parameters of test ...
Korovin, Vadim, Valyaev, Olexandr
core  

Powerful yet challenging: mechanistic niche models for predicting invasive species potential distribution under climate change

Ecography, EarlyView.
Risk assessments of invasive species present one of the most challenging applications of species distribution models (SDMs) due to the fundamental issues of distributional disequilibrium, niche changes, and truncation. Invasive species often occupy only a fraction of their potential environmental and geographic ranges, as their spatiotemporal dynamics ...
Erola Fenollosa, Sean E. H. Pang, Natalie J. Briscoe, Antoine Guisan, Roberto Salguero-Gómez   +4 more
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

Development and in vitro evaluation of chitosan nanoparticles encapsulating Phoenix dactylifera L. (Ajwah) seed extract with supporting in silico molecular docking analysis

Food Biomacromolecules, EarlyView.
Abstract This research describes the engineering of chitosan nanoparticles (CS NPs) via ionic gelation to encapsulate Ajwah seed extract (ASE), repurposing a plant waste product for its documented antioxidant and anticancer potential. Physicochemical analysis confirmed the formation of stable nanoparticles with hydrodynamic diameters between 152.3 and ...
Jailan E. Elhalawani, Amro Shetta, Wael Mamdouh   +2 more
wiley   +1 more source

Integrated model for the hydro-mechanical effects of vegetation against shallow landslides [PDF]

, 2014
Shallow landslides are instability events that lead to dramatic soil mass wasting in sloping areas and are commonly triggered by intense rainfall episodes.
Gonzalez-Ollauri, Alejandro, Mickovski, Slobodan B.   +1 more
core   +2 more sources