Results 141 to 150 of about 5,397,465 (226)

Post‐Fire Soil Organic Carbon Dynamics: Decline and Recovery Over Two Decades

Land Degradation &Development, EarlyView.
ABSTRACT Wildfire can significantly alter soil organic carbon (SOC) dynamics in forest ecosystems, with complex temporal patterns following fire events. However, research on post‐fire SOC recovery remains limited, particularly in dry‐warm valley regions that are prone to frequent forest fires.
Yuxin Cen, Lei Wang, Bin Zhang, Jun Luo, Qingchun Deng, Haiqing Yang, Hui Liu, Frédéric Darboux   +7 more
wiley   +1 more source

KAT8‐Low Osteosarcoma Suppresses Cisplatin Sensitivity via H4K16ac‐Mediated Cell Apoptosis

Med Research, EarlyView.
The scientific significance of this study is highlighted below: (1) Data mining and clinical discovery: These findings establish a direct clinical link between the KAT8–H4K16ac axis and chemotherapy response in osteosarcoma. (2) Multi‐omics and machine‐learning integration: We integrated proteomics and CUT&Tag multi‐omics to elucidate how chromatin ...
Zhenqun Zhao, Guohui Yu, Shikui Wu, Zhiyang Zhang, Keke Wang, Yingxin Xiong, Chao Sun, Haobo Cui, Yuxing Wang, Ziheng Wang, Huiru Zhang, Huiqin Xue, Shibing Guo   +12 more
wiley   +1 more source

Decoding Molecular Mechanisms of Pongamia pinnata Phytochemicals in Cancer Therapy

Medicine Advances, EarlyView.
Pongamia pinnata phytochemicals have multiple anticancer mechanisms, including antioxidant, anti‐inflammatory, anti‐metastatic, and apoptosis‐inducing activities through molecular‐level regulation. These bioactive compounds protect normal cells from oxidative stress while promoting reactive oxygen species‐mediated tumor cell death and suppressing ...
Rajib Dhar, Vetriselvan Subramaniyan
wiley   +1 more source

Pteris madhusoodananii (Pteridaceae), a new fern species from India

Nordic Journal of Botany, EarlyView.
Pteris madhusoodananii sp. nov. (Pteridaceae), from the Kolli hills of Eastern Ghats, India, is described. The new taxon is morphologically distinct, characterized by a unique lamina texture and coloration, specific pinna‐pinnule architecture and distinct spore micromorphology.
Kalathil Sethumadhavan Abhilash, Alex Philip Alen, Thekkekara Suresh Gayathri, Veerankutty Suresh, Jose Sojan, V. K. Sreenivas, Lakshmanan Leeja   +6 more
wiley   +1 more source

Two new endemic species of Portulaca (Portulacaceae) from the Brazilian Pampa grasslands

Nordic Journal of Botany, EarlyView.
Portulaca L. is a monophyletic, cosmopolitan genus of succulent plants comprising ca 153 species, with particularly high diversity in xerophytic ecosystems in tropical and subtropical regions. Based on morphological evidence, we describe and illustrate two new species from the Brazilian Pampa, Portulaca guaritensis and Portulaca guenoa.
José Roberto Ferraz, Bárbara Pinheiro Moreira, João Marcelo Alvarenga Braga, Leonardo Paz Deble   +3 more
wiley   +1 more source

Treasures of the Serra da Jiboia (Bahia, Brazil): a new species of Racinaea and an overview of the local Bromeliaceae flora

Nordic Journal of Botany, EarlyView.
Serra da Jiboia, located in the south‐central region of Bahia, represents an important ecotone between the Atlantic Forest and the Caatinga and harbors high floristic diversity and numerous endemic species. The Bromeliaceae family, well represented in the region, stands out for its ecological importance and adaptability to various microenvironments ...
Everton Hilo de Souza, Eduardo P. Fernandez, Gláucia C. Ferreira, Lidyanne Yuriko Saleme Aona, Fernanda Vidigal Duarte Souza, Elton Martiez Carvalho Leme   +5 more
wiley   +1 more source

Patterns and environmental drivers of root traits across hydrological gradients in old growth boreal forests

Oikos, EarlyView.
Many key ecosystem functions are affected by plant roots and their traits. However, understanding of the patterns in, and drivers of, root traits lags far behind equivalent knowledge of above‐ground tissues, particularly in boreal old growth forests. We surveyed community‐level root traits across 11 old growth forests spanning a wide latitudinal range ...
Naomi Vöhringer, Hanna Axén, Anders Ahlström, Gesche Blume‐Werry, Daniel B. Metcalfe   +4 more
wiley   +1 more source

Trait‐associated pathway links plant diversity to litterfall phenology in a seasonally dry tropical forest

Oikos, EarlyView.
Phenology plays a central role in regulating energy flow and nutrient cycling, yet remains insufficiently integrated into biodiversity–ecosystem functioning frameworks. This gap is especially relevant in strongly seasonal systems, where community‐wide synchrony in leaf litterfall may arise from either temporal niche differentiation among species or ...
Ana E. Bonato Asato, Otávio Sena, José L. A. Silva, Gabriel H. S. Silva, Mery I. G. de Alencar, Eduardo Arlé, Bruno T. Goto, Anderson da R. Gripp, Jorge G. F. Genovez, Rodrigo L. Martins, Nico Eisenhauer, André Y. S. P. Belo, Adriano S. Mota, Alexandre F. Souza, Adriano Caliman   +14 more
wiley   +1 more source

Seeds of collaboration for the Indian Botanical Gardens Network

Oryx
Anurag Dhyani, Paul Blanchflower, Joachim Gratzfeld   +2 more
doaj   +1 more source

Rainforest conversion to monoculture plantations restructures functional communities of braconid parasitoid wasps

Oikos, EarlyView.
The conversion of rainforests into rubber and oil palm plantations drives biodiversity loss in Southeast Asia. Parasitoid wasps are highly diverse and play an essential role in ecosystems by regulating herbivore populations. Declines in density and diversity of parasitoid wasps, after land‐use change is well‐documented, but potential functional losses ...
Azru Azhar, Fabian Brambach, Nicolò Camarretta, Ina Geedicke, Kasmiatun, Alexander Knohl, Martyna M. Kotowska, Christoph Leuschner, Rizky Nazarreta, Rawati Panjaitan, Katja Rembold, Christian Stiegler, Endah Utari, Delphine Clara Zemp, Purnama Hidayat, Damayanti Buchori, Stefan Scheu, Jochen Drescher   +17 more
wiley   +1 more source