Results 111 to 120 of about 19,674 (236)

Recombination suppression in plant adaptation and speciation

New Phytologist, Volume 250, Issue 4, Page 2061-2077, May 2026.
Summary Recombination suppression is increasingly recognized as an important facilitator of genomic divergence and speciation, especially under ongoing gene flow. In plants, however, the broader evolutionary consequences and the mechanisms by which recombination suppression arises and spreads are still incompletely understood, reflecting the inherent ...
Xu Zhang, Yisi Hu, Kaichi Huang, Stephen I. Wright, Loren H. Rieseberg   +4 more
wiley   +1 more source

Cilioretinal artery occlusion following intranasal cocaine insufflations

Indian Journal of Ophthalmology, 2011
Cocaine is used to produce a euphoric effect by abusers, who may be unaware of the devastating systemic and ocular side effects of this drug. We describe the first known case of cilioretinal artery occlusion after intranasal cocaine abuse.
Balaji Kannan, Vijayalakshmi Balaji, Sherin Kummararaj, Kummararaj Govindarajan   +3 more
doaj   +1 more source

A rapid and accurate approach to identify single nucleotide polymorphisms of mitochondrial DNA using MALDI-TOF mass spectrometry [PDF]

, 2017
Background: Single nucleotide polymorphisms (SNPs) of mitochondrial DNA (mtDNA) are involved in physiological and pathological conditions. We developed a rapid, accurate, highly sensitive and high-throughput approach with low cost to identify mtDNA SNPs.
Garritsen, Henk S.P., Hahn, Sinuhe, Holzgreve, Wolfgang, Morris, Michael, Tarhouny, Shereen E.L., Xiu-Cheng Fan, Alex, Zhong, Xiao Yan   +6 more
core  

Gene Mapping in Zebrafish Using Single-Strand Conformation Polymorphism Analysis

Genomics, 1998
To exploit fully the power of the zebrafish system as a model for vertebrate development, it will be necessary to develop efficient tools for genomic analysis. In this report we have tested whether single-strand conformation polymorphism analysis (SSCP) can be utilized for gene mapping in zebrafish.
D, Förnzler, H, Her, E W, Knapik, M, Clark, H, Lehrach, J H, Postlethwait, L I, Zon, D R, Beier   +7 more
openaire   +2 more sources

A Single‐Base Mutation in TaWAK3‐B Reduces Plant Height via Cytoskeleton in Bread Wheat

Plant Biotechnology Journal, Volume 24, Issue 5, Page 3261-3278, May 2026.
ABSTRACT Introduction of Reduced height (Rht) genes into modern wheat cultivars has resulted in ‘Green Revolution’ that skyrocketed wheat grain yields worldwide since the 1960s. These ‘Green Revolution’ cultivars show shorter plant height, but higher lodging resistance and harvest index.
Naijiao Wang, Ruolin Bian, Dejie Du, Yunjie Liu, Yiao Ma, Zihao Jiang, Zhaoju Li, Yan Zhou, Xiangyu Zhang, Zhaoheng Zhang, Beilu Cao, Xiongtao Li, Zhaoyan Chen, Jie Liu, Qixin Sun, Zhongfu Ni, Lingling Chai   +16 more
wiley   +1 more source

Association between polymorphism in myostatin gene (MSTN) with quantitative traits in domesticated rainbow trout (Oncorhynchus mykiss) using PCR-SSCP method

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2016
In this study the rainbow trout (Oncorhynchus mykiss) myostatin gene (MSTN) for detecting gene derived SNPs and performing genetic association study between MSTN polymorphisms and growth traits were analyzed.
S.Nazari
doaj  

Determination of human cytomegalovirus genetic diversity in different patient populations in Costa Rica

Revista do Instituto de Medicina Tropical de São Paulo, 2004
Seroprevalence of HCMV in Costa Rica is greater than 95% in adults; primary infections occur early in life and is the most frequent congenital infection in newborns.
Sara Ahumada-Ruiz, Lizeth Taylor-Castillo, Kirsten Visoná, Ronald B. Luftig, Libia Herrero-Uribe   +4 more
doaj  

Determination of Meat and Fish Identities in Raw and Processed Food Samples Using PCR-RFLP Technique [PDF]

, 2006
The opening up of international food markets has resulted in the establishment of new regulations to ensure fair practices in the food trade. The identification of animal species is one of the areas of major concern for food hygiene laboratories, in ...
Murugaiah, Chandrika
core  

Associations of sociodemographic, clinical factors and HLA-B alleles with enthesitis and peripheral arthritis in patients with ankylosing spondylitis

RMD Open
Objectives Factors associated with peripheral arthritis and enthesitis, especially Achilles tendonitis and plantar fasciitis, were examined in a longitudinal cohort of 1075 patients with ankylosing spondylitis (AS) (also known as radiographic axial ...
Michael H Weisman, John D Reveille, MinJae Lee, Matthew A Brown, Michael Ward, Lianne Gensler, Mariko Ishimori, Amirali Tahanan, Mohammad Hossein Rahbar, Mark Hwang, Benjamin Sornrung Naovarat   +10 more
doaj   +1 more source

Clinical perspectives of emerging pathogens in bleeding disorders. [PDF]

, 2006
As a result of immunological and nucleic-acid screening of plasma donations for transfusion-transmissible viruses, and the incorporation of viral reduction processes during plasma fractionation, coagulation-factor concentrates (CFC) are now judged safe ...
Bozzette, Samuel, Diamond, Michael, Koerper, Marion A, Kulkarni, Roshni, Ludlam, Christopher A, Powderly, William G, Ritchie, Bruce, Siegel, Jamie, Simmonds, Peter, Stanley, Samuel, Tapper, Michael L, von Depka, Mario   +11 more
core   +1 more source