Results 111 to 120 of about 31,612 (186)

Silver fir seed viability varies with age, fir‐associated forest cover and abiotic conditions of seed harvest stands across Austria

Journal of Applied Ecology, Volume 63, Issue 4, April 2026.
As climate change, habitat loss and fragmentation intensify, seed‐sourcing strategies should explicitly incorporate ecological filters when selecting stands for seed harvest to safeguard seed viability and genetic diversity for nursery production. Seed stand management should be refocused on promoting structural conditions that enhance reproductive ...
Jerneja Harmel, Heino Konrad, Silvio Schueler, Katrin Heer, Georg Gratzer, Tobias Schadauer, Mario Pesendorfer   +6 more
wiley   +1 more source

Autophagy‐Independent Function of ATG‐18 Is Essential for Gonadal Longevity in Caenorhabditis elegans

Aging Cell, Volume 25, Issue 4, April 2026.
Neuronal and intestinal ATG‐18 promote longevity conferred by germline removal in C. elegans via non‐autophagic functions. In the intestine, ATG‐18 regulates lifespan through its interaction with the gluconeogenic enzyme PCK‐2. ABSTRACT Autophagy, a highly conserved cellular degradation process, plays essential roles in various physiological processes ...
Tatsuya Shioda, Ittetsu Takahashi, Makoto Horikawa, Taiichi Osumi, Takayuki Shima, Akiyo Yamauchi, Kayo Nakamura, Taeko Sasaki, Tatsuya Kaminishi, Harunori Yoshikawa, Miyuki Sato, Hidetaka Kosako, Tamotsu Yoshimori, Shuhei Nakamura   +13 more
wiley   +1 more source

Public Policy and Farm-level Strategies for Coexistence in Germany – A Case Study of Bt-maize in Brandenburg [PDF]

The regulatory framework for growing GM crops in Germany comprises quite liberal ex-ante regulations with very strict ex-post liability rules to protect other production forms from possible negative side effects of transgenic plants.
Beckmann, Volker, Consmuller, Nicola, Schleyer, Christian   +2 more
core   +1 more source

A Cluster of Three snoRNAs Including Jouvence Required in the Gut Determines Lifespan and Confers Neuroprotection Through Metabolic Parameters

Aging Cell, Volume 25, Issue 4, April 2026.
The disruption of a cluster of three snoRNAs in the epithelium of the gut deregulates the lipid and sterol (including the cholesterol) homeostasis. At the whole‐organism level, this chronic deregulation, all along life, decreases lifespan and leads to neurodegenerative lesions in old flies.
Sara Al Issa, Théo Gauvrit, Patricia Daira, Nathalie Bernoud‐Hubac, Jean‐René Martin   +4 more
wiley   +1 more source

A century of theories of balancing selection

Biological Reviews, Volume 101, Issue 2, Page 804-825, April 2026.
ABSTRACT Traits that affect organismal fitness are often highly genetically variable. This genetic variation is vital for populations to adapt to their environments, but it is also surprising given that nature – after all – ‘selects’ the best genotypes at the expense of those that fall short.
Filip Ruzicka, Martyna K. Zwoinska, Debora Goedert, Hanna Kokko, Xiang‐Yi Li Richter, Iain R. Moodie, Sofie Nilén, Colin Olito, Erik I. Svensson, Peter Czuppon, Tim Connallon   +10 more
wiley   +1 more source

ZmINVAN6 Regulates Anther Dehiscence and Pollen Fertility in the Genotype‐Dependent Way in Maize

Plant, Cell &Environment, EarlyView.
Ge Yan, Wei Chen, Xuxu Ma, Yingjia Han, Wei Huang, Zhuoyang Li, Hainan Zhao, Yongbin Dong, Mei Zhang   +8 more
wiley   +1 more source

Multiple cis‐regulatory elements collaborate to control mdka expression in telencephalic neural stem cells of adult zebrafish during constitutive and regenerative neurogenesis

The FEBS Journal, Volume 293, Issue 7, Page 1951-1969, April 2026.
midkine‐a (mdka), a pan‐injury response gene in vertebrates, is precisely regulated in the zebrafish telencephalon by a modular cis‐regulatory architecture. This control ensures proper expression during development, adult brain homeostasis, and regeneration.
Jincan Chen, Masanari Takamiya, Agnes Hendriks, Tanja Beil, Csilla Várnai, Nicolas Diotel, Sepand Rastegar   +6 more
wiley   +1 more source

Novel breeding strategies for ornamental dahlias I: analysis of the Dahlia variabilis breeding system with molecular markers

European Journal of Horticultural Science, 2004
H. Behr, T. Debener
doaj   +1 more source

Ecological risks of novel environmental crop technologies using phytoremediation as an example: [PDF]

"Phytoremediation is the use of living plants, known as hyperaccumulators which absorb unusually large amounts of metals in comparison to other plants.
Angle, J. Scott, Linacre, Nicholas A.
core  

Spatial Mismatches of Plant‐Pollinator Interactions Under Future Climate Conditions

Journal of Biogeography, Volume 53, Issue 4, April 2026.
ABSTRACT Aim Global change could disrupt critical ecological interactions, especially if interacting species shift their geographic ranges at different rates or in different directions. Functional redundancy within generalized networks could make them more resilient to climate change than networks with highly specialized interactions.
Samantha Day Briggs, Jill T. Anderson
wiley   +1 more source