Results 141 to 150 of about 72,325 (270)

Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits

Advanced Science, EarlyView.
Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu, Shiyu Huang, Jie Wang, Tian Wang, Qingqing Han, Kexin Wu, Zhen Gao, Xiaolei Shi, Tianli Tu, Ming Wang, Laimei Huang, Jiaomei Chen, Yunqi Liu, Yumei Zhang, Guoqiang Lin, Zhichang Chen, Xu Chen   +16 more
wiley   +1 more source

Genetic structure and drug resistance of Mycobacterium tuberculosis strains in the Kemerovo Region — Kuzbass

Журнал микробиологии, эпидемиологии и иммунобиологии
Background. Kemerovo Region has a high burden of tuberculosis (TB) with incidence rates twice the national average. The circulating variants of Mycobacterium tuberculosis significantly influence the TB epidemic process.
Irina B. Lebedeva, Svetlana N. Zhdanova, Ilya G. Kondratov, Cyril V. Sibil, Oleg B. Ogarkov, Elena B. Brusina   +5 more
doaj   +1 more source

Molecular Epidemiology of Clinical Mycobacterium tuberculosis Isolates from Southern Xinjiang, China Using Spoligotyping and 15-Locus MIRU-VNTR Typing

Infection and Drug Resistance, 2023
Chunjie Yin,1,* Xiaokaiti Mijiti,2,* Haican Liu,3,* Quan Wang,2 Bin Cao,3,4 Aiketaguli Anwaierjiang,5 Machao Li,3 Mengwen Liu,1 Yi Jiang,3 Miao Xu,2 Kanglin Wan,3 Xiuqin Zhao,3 Guilian Li,3 Hui Xiao1 1School of Public Health, Xinjiang Medical
Yin C, Mijiti X, Liu H, Wang Q, Cao B, Anwaierjiang A, Li M, Liu M, Jiang Y, Xu M, Wan K, Zhao X, Li G, Xiao H   +13 more
doaj  

Small Nucleolar RNA Snord17 Promotes Self‐Renewal of Intestinal Stem Cells through Yy2 mRNA Export and Tead4 Activation

Advanced Science, EarlyView.
Snord17, through interaction with Thoc3, promotes nuclear export and translation of Yy2 mRNA in Snord17+/+ ISCs. The Yy2 protein subsequently binds the Tead4 promoter to promote its transcription, activating Hippo signaling, which is essential for ISC maintenance.
Peikang Zhang, Yuwei Xu, Yufei Lan, Zhen Xiong, Zhibin Yi, Runyuan Wu, Cunzhen Li, Ying Du, Hui Guo, Yingchi Yang, Zusen Fan   +10 more
wiley   +1 more source

Changes in the molecular genetic structure of Mycobacterium tuberculosis in Republic Sakha (Yakutia) in 2009–2024: spread of Beijing B0/W148 subtype

Acta Biomedica Scientifica
Introduction. In the Republic of Sakha (Yakutia) since 2020, the incidence of tuberculosis (TB) has become lower than the Russian average against the background of an increase in the proportion of multidrug-resistant (MDR) strains of Mycobacterium ...
S. N. Zhdanova, M. K. Vinokurova, I. G. Kondratov, N. E. Evdokimova, V. V. Sinkov, G. I. Alekseeva, S. V. Kulinich, S. P. Zorina, O. D. Kondratieva, E. S. Prokopyev, O. B. Ogarkov, L. V. Rychkova, L. I. Kolesnikova   +12 more
doaj   +1 more source

Multidrug-resistant Mycobacterium tuberculosis Beijing/W genotype in Venezuela [PDF]

Journal of Medical Microbiology, 2007
Liselotte, Aristimuño, Mercedes, España, Alexis, Guilarte, Carmen, Ramírez, Janet, Rojas, Patricia, Gavín, Ana I, López-Calleja, M Antonia, Lezcano, M José, Revillo, Alberto, Cebollada, Carlos, Martín, Sofía, Samper   +11 more
openaire   +2 more sources

A Lung‐Immune Dual‐Humanized Mouse Using Cryopreserved Tissue Enables Infection and Immune Profiling of Human Common Cold Coronaviruses

Advanced Science, EarlyView.
Cryopreserved lung‐humanized mice overcome the dependency to fresh tissues and permit head‐to‐head profiling of all four human common cold coronaviruses versus SARS‐CoV‐2 infection; the model validates Paxlovid efficacy against HKU1 and, when coupled with human immune‐system engraftment, enables interrogation of lung‐resident human immunity and HKU1 ...
Chunyu Cheng, Jing Sun, Chun Lu, Qian Yu, Yiyun He, Bingqing Wu, Deshan Ren, Shuai Ding, Jincun Zhao, Yan Li   +9 more
wiley   +1 more source

Genetic Diversity and Drug Susceptibility Profiles of Multidrug-Resistant Tuberculosis Strains in Southeast China

Infection and Drug Resistance, 2021
Shufang Lin,1 Shuzhen Wei,1 Yong Zhao,1 Zhisong Dai,1 Jian Lin,1 Yu Pang2 1Fujian Provincial Key Laboratory of Zoonosis Research, Fujian Center for Disease Control and Prevention, Fuzhou, People’s Republic of China; 2Department of Bacteriology and ...
Lin S, Wei S, Zhao Y, Dai Z, Lin J, Pang Y   +5 more
doaj  

Modulating Purothionin Accumulation and Signal Peptide Cleavage Fine‐Tunes Wheat Flour Gluten Properties to Improve Cookie‐Making Quality

Advanced Science, EarlyView.
Dual genetic strategies for improving wheat processing quality by regulating purothionin accumulation to modulate gluten quantity and quality. The first strategy involves targeting signal peptide (SP) cleavage sites (e.g., through mutation) to indirectly reduce gluten content, thereby disrupting gluten network formation.
Yijie Liu, Siyuan Chang, Zhaoheng Zhang, Tianqi Kang, Mingde Liu, Yuan Zong, Fei Ni, Yinguang Bao, Ruijie Zhang, Xiaobang Zhang, Jinkun Du, Mingming Xin, Zhaorong Hu, Jie Liu, Zhongfu Ni, Qixin Sun, Yingyin Yao   +16 more
wiley   +1 more source

PBRM1 Deficiency Reshapes an Immune Suppressive Microenvironment Through Epigenetic Tuning of PBRM1‐KDM5C‐IL6 Axis in ccRCC

Advanced Science, EarlyView.
PBRM1 ranks as the second most commonly mutated gene in ccRCC. This study reveals that PBRM1 loss promotes an immunosuppressive microenvironment by elevating M2 TAMs via the KDM5C–IL‐6 axis. These M2 TAMs, along with CAFs, form a barrier that excludes CD8+ T cells. Targeting IL‐6 synergizes with anti‐PD1 therapy, offering a promising strategy for PBRM1‐
Wenjiao Xia, Hongru Wang, Yu Dong, Zitong Yang, Yiyang Zhou, Zhinan Xia, Qinchen Li, Liangliang Ren, Yichun Zheng, Junliang Yan, Dongmei Ma, Zhi Chen, Xingang Cui, Guixin Zhu, Cheng Zhang   +14 more
wiley   +1 more source