Results 81 to 90 of about 49,726 (308)

Plant Diversity Affects Rodents’ Selection of Different-Sized Seeds

Diversity
Environmental changes may affect animal hoarding behavior through changes to plant diversity. Food hoarding behavior in small mammals can affect the seed dispersal process and thus the regeneration of the plant population.
Jiming Cheng, Yingqun Feng, Ningli Wang, Chao Zhang, Jiahui Liu, Xinyue Chen, Xingfu Yan, Yonghong Luo   +7 more
doaj   +1 more source

PD‐1 Inhibits CD4+ TRM‐Mediated cDC1 Mobilization via Suppressing JAML in Human NSCLC

Advanced Science, EarlyView.
CD4+ tissue‐resident memory T cells (TRMs) in non‐small cell lung cancer recruit conventional type 1 dendritic cells via XCL1‐XCR1 signaling, orchestrating antitumor immunity. The costimulatory molecule JAML is essential for this process. PD‐1 blockade restores JAML expression and cDC1 mobilization, while JAML agonists synergize with anti‐PD‐1 therapy,
Zheyu Shao, Qinyuan Liu, Zhongwei Xin, Zhiyao Zhou, Mingjie Lin, Di Chen, Zhixing Hao, Yongyuan Chen, Wenxuan Wu, Shuyang Zhang, Xiaoke Chen, Xia Xu, Jinfan Li, Wei Lin, Yuhao Lu, Dang Wu, Pin Wu   +16 more
wiley   +1 more source

Reproductive Biology and Ecology of the Endemic New Zealand Tree Ixerba brexioides (tāwari)

, 2013
This research investigated the ecology of Ixerba brexioides (tāwari) with regard to pollination, breeding strategy, seed biology, and forest composition. Research was focused around three main questions: 1. How is tāwari pollinated with regard to vector
Thomson, Rachel Elizabeth
core  

Are Gastropods, Rather than Ants, Important Dispersers of Seeds of Myrmecochorous Forest Herbs?

, 2012
Seed dispersal by ants (myrmecochory) is widespread,and seed adaptations to myrmecochory are common, especially inthe form of fatty appendices (elaiosomes).
Fischer, M., Türke, M., Kowalski, Esther, Socher, Stephanie A., Weisser, Wolfgang W., Meyhöfer, R., Fischer, Markus, Meyhöfer, Rainer, Müller, Jörg, Kowalski, E., Türke, Manfred, Andreas, Kerstin, Socher, S.A., Müller, J., Boch, S., Prati, D., Gossner, M., Lange, Markus, Weisser, W.W., Gossner, M.M., Socher, S., Boch, Steffen, Andreas, K., Gossner, Martin M., Prati, Daniel, Lange, M., Weisser, W.   +26 more
core   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

Advanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao, Jennifer Michel, Eline Lorer, Markus Weinmann, Jacques Le Gouis, Claire Léon, Sibille Perrochon, David Alvarez, Vincent Leemans, Iñaki Balanzategui Guijarro, Jordi Moya Laraño, Sara Sánchez Moreno, Symanczik Sarah, Waibel Matthias, Hervé Vanderschuren, Cécile Thonar, Pierre Delaplace, Dominique Van Der Straeten   +17 more
wiley   +1 more source

The Effect of Motion Time of a Scots Pine Single Seed on Mobile Optoelectronic Grader Efficiency: A Mathematical Patterning

Inventions, 2019
Research Highlights: Forest owners will be able to solve the problem of testing and selection of viable forest seeds on location and save financial, time, and material resources.
Arthur Novikov, Michael Drapalyuk, Olga Dornyak, Vladimir Zelikov, Vladan Ivetić   +4 more
doaj   +1 more source

Unraveling the Molecular Mechanisms Underlying Spontaneous Multipolar Mitosis Through CIN‐seq

Advanced Science, EarlyView.
Multipolar mitosis, a hallmark of chromosomal instability (CIN), drives tumor heterogeneity but is challenging to study in live cells. Using CIN‐seq, a single‐cell multiomics method, we profiled rare CIN events and identified mechanisms associated with viable multipolar mitosis, including PTEN attenuation, Rho GTPase‐driven cytokinesis failure, and ...
Pin‐Rui Su, Ting‐Chun Chou, Maria Teresa López‐Cascales, Junfeng Huang, Tsai‐Ying Chen, Sjoukje van Wieren, Chan Li, Cecile Beerens, Li You, Jelle Storteboom, Miao‐Ping Chien   +10 more
wiley   +1 more source

Superação da dormência em sementes de faveira (Parkia platycephala Benth) Dormancy breaking of faveira (Parkia platycephala Benth.) seeds

Revista Árvore, 2009
A faveira é planta semidecídua, heliófita, que ocorre em formações secundárias e áreas abertas de terreno elevado do agreste nordestino e campinas amazônicas.
Irinaldo Lima do Nascimento, Edna Ursulino Alves, Riselane de Lucena Alcântara Bruno, Edilma Pereira Gonçalves, Pedro Nóbrega Quintas Colares, Matheus Serrano de Medeiros   +5 more
doaj   +1 more source

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

SEMENTES FLORESTAIS BRASILEIRAS: INÍCIO PRECÁRIO, PRESENTE INEBRIANTE E O FUTURO, PROMISSOR?

Ciência Florestal, 2014
By analyzing the trajectory of forest seed sector, it is widely known the relationship between the studies on native species and the Brazilian Forest Legislation.
João Paulo Ribeiro-Oliveira, Marli Aparecida Ranal   +1 more
doaj