Results 221 to 230 of about 253,833 (341)

Climate‐Resilient Crop Production Under Agrivoltaics: Experimental Evaluation of Amaranth Production With Semi‐Transparent Photovoltaic Modules in Canada Under Changing Climates

open access: yesSustainable Development, EarlyView.
ABSTRACT Climate change threatens global food security, requiring climate‐smart systems that enhance both crop resilience and sustainable energy production. While agrivoltaics is recognized for combining solar power generation with agriculture, its effects on emerging stress‐tolerant crops such as amaranth remain largely unexplored, particularly under ...
Uzair Jamil   +3 more
wiley   +1 more source

A densely sampled nuclear phylogenomic analysis of the coryphoid palms (Arecaceae: Coryphoideae)

open access: yesTAXON, EarlyView.
Abstract The palm family (Arecaceae) has a rich history of phylogenetic research, including several recent phylogenomic studies. However, densely sampled phylogenomic datasets for larger palm clades – such as subfamilies – are still few in number. We used target sequence capture to obtain data for 971 nuclear genes across 421 (ca.
Oscar Wrisberg   +12 more
wiley   +1 more source

Characterization of a prokaryotic topoisomerase I activity in chloroplast extracts of maize [PDF]

open access: yes, 1983
Siedlecki, Janusz   +2 more
core  

Phylogenomic incongruence gives new perspectives on the taxonomic complexity of Muscari s.l. (Asparagaceae, Scilloideae)

open access: yesTAXON, EarlyView.
Abstract Muscari s.l. (Asparagaceae, Scilloideae) is a widespread genus of bulbous geophytes native to the Mediterranean, the Middle East and into the Caucasus. Based on inflorescence and floral morphology, four distinct groups have long been recognised and treated as either genera (Muscari s.str., Muscarimia, Leopoldia, Pseudomuscari) or subgenera ...
Hannah Hall   +5 more
wiley   +1 more source

Progress towards a monophyletic Ozothamnus (Asteraceae: Gnaphalieae)

open access: yesTAXON, EarlyView.
Abstract The Cassinia clade (Asteraceae: Gnaphalieae) is a predominantly shrubby group of ca. 100 species occurring in Australia and New Zealand. Most species are currently placed in the large genera Cassinia and Ozothamnus, and their various satellite genera comprise between one and five species each.
Alexander N. Schmidt‐Lebuhn   +2 more
wiley   +1 more source

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