Results 61 to 70 of about 78,676 (312)

Impact of shortened crop rotation of oilseed rape on soil and rhizosphere microbial diversity in relation to yield decline [PDF]

, 2013
Oilseed rape (OSR) grown in monoculture shows a decline in yield relative to virgin OSR of up to 25%, but the mechanisms responsible are unknown. A long term field experiment of OSR grown in a range of rotations with wheat was used to determine whether ...
Keane Gary, Stobart, Ron, David Chandler, Sally Hilton (396976), Amanda J Bennett, Chandler David, Peter Mills, Sally Hilton, Ron Stobart (396979), Bennett Amanda J., Hilton, Sally, Bending Gary D., Hilton Sally, Peter Mills (396980), Gary D Bending, Gary Keane (396977), Stobart Ron, Mills Peter, Bennett, Amanda J., Chandler, David, Ron Stobart, Keane, Gary, Gary D. Bending (396978), Gary Keane, Bending, G. D., Mills, P. R., Amanda J. Bennett (229657), David Chandler (176443)   +27 more
core   +1 more source

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

Study of Calpastatin Gene Polymorphism in Holstein Cattle and Buffalo

Scientific Papers Animal Science and Biotechnologies, 2023
In this research for studying genetic polymorphism of calpastatin (CAST) gene as candidate gene for marker-assisted selection in different domestic livestock species, blood samples were collected from 50 Holstein cattle and 40 buffalo randomly.
Soheil Yousefi, Ahani Azari Mojtaba
doaj  

IS6110 restriction fragment length polymorphism of Mycobacterium tuberculosis isolated from patients with pulmonary tuberculosis in Campinas, Brazil: evidence of intercontinental distribution of strains

Memorias do Instituto Oswaldo Cruz, 2003
Tuberculosis (TB) is a major concern in developing countries. In Brazil, few genotyping studies have been conducted to verify the number of IS6110 copies present in local prevalent strains of Mycobacterium tuberculosis, the distribution and clustering of
Ana Lucia Roscani Calusni, Gláucia Nogueira Roscani, Maria Cecília Barisson Villares, Hanna Soini, Edward A Graviss, Marcelo de Carvalho Ramos   +5 more
doaj   +1 more source

A simple method for the genetic identification of commercially important species in the Opisthonema genus Gill, 1861 in the southern Gulf of California

Ciencias Marinas, 2020
The polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique was used to identify 3 species in the genus Opisthonema (Opisthonema bulleri, Opisthonema medirastre, and Opisthonema libertate) in the southern Gulf of ...
Carlos Iván Pérez-Quiñonez, Casimiro Quiñonez-Velázquez, Francisco Javier García-Rodríguez   +2 more
doaj   +1 more source

m6A‐Mediated Glycolysis by IL‐37 Drives T Cell Metabolic Reprogramming to Regulate Colitis

Advanced Science, EarlyView.
This study identifies an IL‐37/SIGIRR‐METTL14 regulatory axis that suppresses global m6A modification in CD4+ T cells. IL‐37 signaling, mediated through SIGIRR, inhibits IRAK4 and JNK phosphorylation, leading to downregulation of the methyltransferase METTL14.
Xiaoyan Wang, Jiadong Yu, Guolin Li, Ya Li, Fanlian Zeng, Jing Hu, Yifan Zhou, Chengcheng Yue, Qixiang Zhao, Chen Zhang, Hong Zhou, Fulei Zhao, Yawen Hu, Pei Zhou, Linna Gu, Yuting Feng, Mingxiang He, Shishi Huang, Xiaochi Sun, Xinmeng Wang, Jie Tang, Xinyu Zeng, Wenling Wu, Nongyu Huang, Xinai Cui, Kaijun Cui, Jiong Li   +26 more
wiley   +1 more source

Diagnosis of Aspergillus fumigatus endophthalmitis from formalin fixed paraffin-embedded tissue by polymerase chain reaction-based restriction fragment length polymorphism

Indian Journal of Ophthalmology, 2008
New molecular biological technique of Polymerase Chain Reaction (PCR) based Restriction Fragment Length Polymorphism (RFLP) can identify the species from paraffin-embedded tissue section.
Biwas Jyotirmay, Bagyalakshmi R, Therese Lily   +2 more
doaj  

Análisis de genotipos del virus de la hepatitis B mediante el análisis de polimorfismos de longitud de fragmentos de restricción

Biomédica: revista del Instituto Nacional de Salud, 2016
Introducción. Se han descrito diez genotipos (A-J) del virus de la hepatitis B (HBV) que están distribuidos en todos los continentes. Una de las técnicas utilizadas para determinar el genotipo viral es el análisis del polimorfismo de longitud de los ...
Julio-C Rendón, Fabián Cortés-Mancera, Alejandra Duque-Jaramillo, Marta C. Ospina, María Cristina Navas   +4 more
doaj   +1 more source

Mini erythema migrans - A sign of early Lyme borreliosis [PDF]

, 2006
Background: An erythema migrans (EM) remaining smaller than 5 cm in diameter, called mini EM by us, has not been addressed in detail. Objective: To study the significance of the mini EM as a sign of Lyme borreliosis. Methods: Patients with suspected mini
Weber, K., Wilske, B.
core   +1 more source

Auto‐Downregulation of the Florigen FT Production Prevents Precocious Flowering in Plants

Advanced Science, EarlyView.
This study shows that the leaf vein‐expressed FD complexes with the florigen FT to bind DNA motifs in FT promoter, which antagonizes CONSTANS‐mediated FT activation to feedback down‐regulate FT expression. This prevents an excessive induction of FT expression by inductive photoperiods, thereby precluding precocious transition to flowering in ...
Shu Tian, Xiao Luo, Bowen Cui, Yuehui He
wiley   +1 more source