Results 81 to 90 of about 43,477 (293)

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

Tree plantation expansion undermines natural forest protection by increasing fragmentation in China

Communications Earth & Environment
China has expanded forest cover through the world’s largest afforestation initiative and the Natural Forest Protection Program (NFPP), yet national fragmentation trends remain uncertain because most assessments aggregate forest types.
Wenqing Li, Li Huang, Hans J. De Boeck, Zhiyao Tang, Bin Wang, Jin Li, Chenling Zheng, Yuan Huang, Zhiming Zhang, Jiahui Chen   +9 more
doaj   +1 more source

Adipocyte‐Derived Leptolin Enhances Energy Expenditure and Prevents Obesity

Advanced Science, EarlyView.
We identified a novel adipokine, which we named leptolin. In humans, leptolin levels in white adipose tissue were positively correlated with exercise and negatively associated with body mass index. We observed elevated leptolin in serum from athletes and lower leptolin in serum from obese individuals.
Jiarui Liu, Bingwei Wang, Zhijie Su, Xiaoxv Han, Miao He, Yun Zhao, Yujia Hou, Daotong Li, Weiguang Zhang, Lihua Qin, Ke Wang, Yanchun Li, Yi Yan, Siwang Yu, Xiaoshuai Huang, Tairan Yuwen, Jianyuan Luo, Ruimao Zheng   +17 more
wiley   +1 more source

Forest fragmentation negatively affects common bird species in subtropical fragmented forests

Emu - Austral Ornithology, 2017
ABSTRACTForest fragmentation threatens bird species throughout the world. Previous studies suggest that the sensitivity of bird species to forest fragmentation is related to food abundance, and that this could be a key factor in understanding demographic changes.
Verga, Ernesto Gustavo, Sanchez Humoller, Hilda Leticia, Peluc, Susana Ines, Galetto, Leonardo   +3 more
openaire   +2 more sources

A Rare Allele of ST5 From Wild Rice Enhances Salt Tolerance in Rice

Advanced Science, EarlyView.
A novel salt‐tolerance gene ST5W, characterized by a unique 36‐bp promoter insertion, is found exclusively in a small subset of Oryza rufipogon and is absent in cultivated rice. Field trials confirm ST5W significantly enhances rice yield across diverse genetic backgrounds under saline conditions.
Meng Xing, Jingfen Huang, Qiaoling Yuan, Ziyi Yang, Yanyan Wang, Mingchao Zhao, Yamin Nie, Rui Xu, Hongge Qian, Wenxi Chen, Qiaoling Zhang, Qi Du, Leiyue Geng, Yapeng Li, Ziyi Chen, Shizhuang Wang, Like Lou, Haiyuan Peng, Chongke Zheng, Xianzhi Xie, Xiaoming Zheng, Lifang Zhang, Lianguang Shang, Jiaqiang Sun, Qian Qian, Qingwen Yang, Weihua Qiao   +26 more
wiley   +1 more source

Forest fragmentation and selective logging affect the seed survival and recruitment of a relictual conifer

, 2018
Defaunation, invasive species and forest fragmentation are considered to be the major drivers for the disruption of key ecological processes, particularly those related to plant animal-interactions such as seed dispersal and predation.
Mauro Galetti, Felipe Pedrosa, Galetti, Mauro, Brocardo, Carlos R., Brocardo, Carlos R. [UNESP], Galetti, Mauro [UNESP], Pedrosa, Felipe [UNESP], Brocardo, Carlos R, Carlos R. Brocardo, Pedrosa, Felipe   +9 more
core   +1 more source

Forest fragmentation assessment using field-based sampling data from forest inventories [Elektronisk resurs]

, 2021
Forest fragmentation has a relevant impact on biodiversity. An interesting alternative to estimate these indices is to use sampling data. This study aims to estimate aggregation index (AI) and the degree of clumping of forested landscape based on AI. The
Sveriges lantbruksuniversitet., Ramezani, Habib,   +1 more
core   +1 more source

eQTL Meta‐Analysis Reveals Conserved and Population‐Specific Regulatory Variation Underlying Nutritional Trait Evolution and Domestication in Tomato

Advanced Science, EarlyView.
A comprehensive meta‐analysis of expression quantitative trait loci (eQTLs) across five diverse tomato populations reveals a high‐resolution atlas of transcriptional regulation and uncovers conserved and population‐specific regulatory architectures underlying fruit nutritional quality traits, including flavonoids, sugars, organic acids, carotenoids ...
Jiantao Zhao, Xin Wang, Jing Zhang, Ryan McQuinn, Je Min Lee, Itay Gonda, Ari Feder, Yimin Xu, Baike Wang, Qinghui Yu, Denise M. Tieman, Sanwen Huang, Harry Klee, James J. Giovannoni, Zhangjun Fei   +14 more
wiley   +1 more source

Understory succession in post-agricultural oak forests: Habitat fragmentation affects forest specialists and generalists differently

, 2011
The herbaceous understory forms the richest stratum in temperate broadleaved forests in terms of plant diversity. Understanding the process of understory succession is thus of critical importance for the development of management guidelines for ...
Matts Lindbladh, Valtinat, Karin,, Lindbladh, Matts, Bruun, Hans Henrik, Brunet, Jorg, Mayr, Marian Lajos, Karin Valtinat, Valtinat, Karin, Jörg Brunet, Hans Henrik Bruun, Marian Lajos Mayr, Felton, Adam, Adam Felton, Lund University.   +13 more
core   +1 more source

Genetic variability of Conopophaga lineata (Conopophagidae) (Wied-Neuwied, 1831) in Atlantic Forest fragments

Brazilian Journal of Biology
Forest fragmentation affects bird populations in many ways, modifying the composition of communities and favouring open country species. The Atlantic Forest is considered one of the most important biomes in the world, due to its great biodiversity ...
GPM. Dantas, FR. Santos, MA. Marini
doaj   +1 more source