Results 81 to 90 of about 34,945 (204)

Gene Expression Analysis of Pak Choi in Response to Vernalization.

open access: yesPLoS ONE, 2015
Pak choi is a seed vernalization-type plant whose vernalization mechanism is currently unclear. Therefore, it is critical to discover genes related to vernalization and research its functions during vernalization in pak choi.
Mengxia Sun   +5 more
doaj   +1 more source

Management of Vernal Keratoconjunctivitis [PDF]

open access: yesOphthalmology and Therapy, 2013
Vernal keratoconjunctivitis (VKC) is a relatively rare, chronic form of ocular allergy that can potentially cause severe visual complications. Affecting mainly children and young adults, it is an IgE- and T cell-mediated disease, leading to a chronic inflammation in which eosinophil, lymphocyte and structural cell activation are involved.
openaire   +3 more sources

Winter biomass potential of four cover crop species: Wheat, rye, triticale, and canola

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract This study examines variability in predicted aboveground biomass (AGB) of winter cover crops (CCs) across Nebraska, focusing on wheat (Triticum aestivum L.), rye (Secale cereale L.), triticale (× Triticosecale), and canola (Brassica napus L.).
Jianxin Sun   +7 more
wiley   +1 more source

Forage yield and quality traits of vetch genotypes across two locations in Western Tigray, Northern Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Vetch (Vicia spp.) is a promising forage legume for Ethiopian livestock systems, but limited information exists on genotype performance across diverse environments. This study evaluated forage yield, quality, and agronomic traits of four vetch genotypes (Vicia villosa DZF, Vicia sativa, Vicia dasycarpa, and Vicia atropurpurea) across two ...
Shishay Markos   +4 more
wiley   +1 more source

Seed‐cone architecture of Pararaucaria utahensis Gee, Howell et Dayvault sp. nov. (Cheirolepidiaceae) from the Upper Jurassic Morrison Formation of Utah, USA

open access: yesAmerican Journal of Botany, Volume 113, Issue 9, September 2026.
Abstract Premise Although Pararaucaria seed cones were first described 90 years ago, only in the last dozen years have we discovered the greater extent of the species diversity and paleogeographic range of the genus. Pararaucaria is now known across the mid‐latitudes of the Lower Jurassic to Lower Cretaceous in the northern and southern hemispheres ...
Carole T. Gee   +2 more
wiley   +1 more source

Integrating multi‐decadal satellite imagery and species distribution models for conservation planning in oak woodlands

open access: yesEcosphere, Volume 17, Issue 9, September 2026.
Abstract Oak woodlands are among California's least protected yet most ecologically important ecosystems, providing critical habitat for a wide variety of plant and animal species. These foundational plant communities are increasingly threatened by drought, wildfire, and other climate‐driven disturbances, which have contributed to significant declines ...
M. Brooke Rose   +9 more
wiley   +1 more source

The effect of in vitro vernalization duration on the growth and productivity of winter cereals in a phytotron-greenhouse complex

open access: yesАграрная наука Евро-Северо-Востока
Phytotron-greenhouse complexes are widely used in breeding winter crops. Reducing the period of plant vernalization, including the use of in vitro culture will make it possible to obtain more than one generation over the year. The aim of the study was to
O. V. Tkachenko   +3 more
doaj   +1 more source

Joint telemetry and mark–recapture model reveal resource selection affects Northern Bobwhite chick survival

open access: yesEcosphere, Volume 17, Issue 9, September 2026.
Abstract Resource selection studies have become increasingly common since the advent of modern animal tracking equipment, yet most studies fail to examine how selection affects vital rates or population growth (i.e., fitness). Without investigating if optimal habitat selection is facilitated in a system, conservation efforts may promote ineffective ...
Justin N. Hill   +3 more
wiley   +1 more source

Development and adoption of Kernza—A perennial grain crop for sustainable agriculture

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1517-1532, September 2026.
Annual cereal grains account for ~50% of human food calories, but cultivation of these crops has resulted in major environmental and social issues worldwide. For nearly three decades, researchers have been breeding intermediate wheatgrass—a perennial cool‐season grass—to serve as the world's first commercial‐scale perennial grain crop to improve ...
Jessica L. Gutknecht   +15 more
wiley   +1 more source

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