Results 121 to 130 of about 1,477,998 (362)

Auxin‐Producing Pseudomonas Recruited by Root Flavonoids Increases Rice Rhizosheath Formation through the Bacterial Histidine Kinase Under Soil Drying

Advanced Science, EarlyView.
Drought is a major cause of crop losses across agricultural regions. Rhizosheath formation enhances plant resistance to drought. Polyploids may tolerate stress more effectively through increased interactions with bacteria. However, the contributions of tetraploid rice associated microbiota to rhizosheath formation under soil drying remain unclear ...
Feiyun Xu, Yongsen Wang, Jinyong Yang, Xue Zhang, Ke Wang, Fan Ding, Jiayin Pang, Lu Tong, Chuqi Bai, Shu Chen, Leyun Sun, Chongxuan Du, Ju Fang, Mengqiang Xu, Liang Li, Xin Yu, Jiahong Gengli, Jianping Liu, Qian Zhang, Zhengrui Wang, Yiyong Zhu, Huanyuan Zhang‐Zheng, Jianhua Zhang, Weifeng Xu   +23 more
wiley   +1 more source

Multiple Comparisons of Log-Likelihoods with Applications to Phylogenetic Inference

Molecular biology and evolution, 1999
The maximum-likelihood method for inferring mo-lecular phylogeny (Felsenstein 1981) is being widelyused. The probabilistic model for generating the molec-ular sequences is specified by the substitution processand the tree topology.
Hidetoshi Shimodaira, M. Hasegawa
semanticscholar   +1 more source

A Peripheral Mechanism of Depression: Disturbed Intestinal Epithelial Per2 Gene Expression Causes Depressive Behaviors in Mice with Circadian Rhythm Disruption via Gut Barrier Damage and Microbiota Dysbiosis

Advanced Science, EarlyView.
Circardian rhythm disorder (CRD) causes abnormal expression of intestinal Period 2 (Per2) gene, which compromising intestinal barrier integrity and altering the gut microenvironment. Microbiota dysbiosis and aberrant metabolites production drive central inflammation, impair neurogenesis, and promote functional deficits, ultimately facilitating the ...
Huiliang Zhang, Xuan Qin, Haiyue Song, Jieru Zhou, Hui Wei, Lun Zhang, Yi Liu, Zhuoqun Wang, Yiren Zhang, Yiwen Lai, Jiayu Yang, Wenting Hu, Zhongshan Chen, Ji Zeng, Yu Jin, Xiaochuan Wang, Rong Liu   +16 more
wiley   +1 more source

A Blast‐Resistant NLR Gene Confers Drought Resistance by Competitively Interacting with an E3 Ligase to Protect Phenylalanine Ammonia‐Lyase in Rice

Advanced Science, EarlyView.
The NLR protein PibH8 interacts with phenylalanine ammonia‐lyase OsPAL1 and E3 ubiquitin ligase OsFBK16. Through competitive binding, PibH8 weakens the interaction between OsFBK16 and OsPAL1, thereby reducing the degradation of OsPAL1 by OsFBK16. The Hap1 allele of PibH8 exhibits a higher expression level than Hap2, thus accumulating more PibH8 protein,
Denghao Xiang, Haifu Tu, Yang Yuan, Yilong Yao, Wanwen Liao, Huaijun Wang, Yu Yan, Yao Wang, Yu Chen, Di Liu, Qingya Lv, Haidong He, Honghong Hu, Xuelei Lai, Meng Yuan, Haiyan Xiong, Faming Dong, Lizhong Xiong   +17 more
wiley   +1 more source

First microscopic, pathological, epidemiological, and molecular investigation of Leucocytozoon (Apicomplexa: Haemosporida) parasites in Egyptian pigeons

Frontiers in Veterinary Science
IntroductionLeucocytozoon is an intracellular blood parasite that affects various bird species globally and is transmitted by blackfly vectors. This parasite is responsible for leucocytozoonosis, a disease that results in significant economic losses due ...
Ismail Saad Elshahawy, Eman Sayed Mohammed, Amany Sayed Mawas, Dina M. W. Shibat El Hamd, Esraa Ali, Abeer M. Alghamdi, Hind Alzaylaee, Ehab Kotb Elmahallawy, Ehab Kotb Elmahallawy   +8 more
doaj   +1 more source

Pectin Metabolism Influences Phloem Architecture and Flowering Time in Arabidopsis Thaliana

Advanced Science, EarlyView.
Cell wall remodeling mediated by changes in pectic homogalacturonan, including its methyl‐esterification status and degradation, shapes wall architecture. This study finds that pectin metabolism dynamically modulates wall properties and triggers auxin responses, which influence phloem morphogenesis and function, mediating the long‐distance transport of
Qing Zhang, Juan Du, Shuang Hao, Zhengmei Leng, Weiguo Liu, Chengjian Zhao, Yue Yu, Longquan Chen, Charles T. Anderson, Chaowen Xiao   +9 more
wiley   +1 more source

TaPPR13, a Pentatricopeptide Repeat Protein Gene Activated by TaBZR2, Confers Drought Stress Tolerance by Enhancing the Antioxidant Defense System and Promoting Retrograde Signaling in Wheat (Triticum aestivum)

Advanced Science, EarlyView.
TaPPR13, a PPR protein family gene in wheat is activated by TaBZR2 to enhance drought stress tolerance and photosynthetic capacity. It achieves this by interacting with TaAOR1 and TaSIG5 to improve antioxidant defense and regulate chloroplast gene expression. Abstract The wheat (Triticum aestivum) brassinazole‐resistant 2 (TaBZR2) gene is identified as
Ze‐Hao Hou, Wei‐Jun Zheng, Lei Zheng, Jing‐Yue Wang, Shuang‐Xi Zhang, Ji‐Tong Wei, Shu‐Hui Yang, Yuan‐Chen Jiao, Wen‐Jing Cheng, Tai‐Fei Yu, Xiao‐Fei Ma, Jing‐Na Ru, Yong‐Wei Liu, Xin‐You Cao, Jun Chen, Yong‐Bin Zhou, Ming Chen, Li‐Hui Li, You‐Zhi Ma, Xiao‐Jun Nie, Zhao‐Shi Xu   +20 more
wiley   +1 more source

Mitochondrial Genome Analysis of Babesia ovis (Apicomplexa: Babesiidae) Endemic in Sheep in Türkiye

Veterinary Sciences
This study presents the first comprehensive analysis of the mitochondrial genome of Babesia ovis, a significant pathogen in ovine babesiosis in Türkiye. The B.
Mehmet Can Ulucesme, Munir Aktas, Sezayi Ozubek   +2 more
doaj   +1 more source

A general species delimitation method with applications to phylogenetic placements

Bioinform., 2013
Motivation: Sequence-based methods to delimit species are central to DNA taxonomy, microbial community surveys and DNA metabarcoding studies. Current approaches either rely on simple sequence similarity thresholds (OTU-picking) or on complex and compute ...
Jiajie Zhang, P. Kapli, P. Pavlidis, A. Stamatakis   +3 more
semanticscholar   +1 more source

Peeling phylogenetic ‘oranges’

Advances in Applied Mathematics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Moulton, Vincent, Steel, Mike
openaire   +4 more sources