Results 101 to 110 of about 10,467 (213)

Characterization of 35 novel microsatellite DNA markers from the duck (Anas platyrhynchos) genome and cross-amplification in other birds

Genetics Selection Evolution, 2005
In order to study duck microsatellites, we constructed a library enriched for (CA)n, (CAG)n, (GCC)n and (TTTC)n. A total of 35 pairs of primers from these microsatellites were developed and used to detect polymorphisms in 31 unrelated Peking ducks ...
Xu Ke, Lin Li, Lou Yankun, Feng Jidong, Liu Zhaoliang, Hu Xiaoxiang, Tang Bo, Cheng Xuebo, Tu Jianfeng, Huang Yinhua, Zhao Yulong, Li Ning   +11 more
doaj   +1 more source

Data from: Speciation is not necessarily easier in species with sexually monomorphic mating signals

, 2015
Should we have different expectations regarding the likelihood and pace of speciation by sexual selection when considering species with sexually monomorphic mating signals? Two conditions that can facilitate rapid species divergence are Felsenstein's one-
Noh, Suegene, Henry, Charles S.
core   +1 more source

Trypanosomal MICOS Is Assembled on Non‐Respiring Mitochondrial Crista Precursors and Associates With Two Integral Microproteins

Molecular Microbiology, EarlyView.
The mitochondrial membrane‐shaping machinery MICOS is assembled surprisingly early during the life cycle of Trypanosoma brucei, before the mitochondrion acquires its mature architecture or full respiratory capacity. Our study also identifies two previously uncharacterized proteins associated with MICOS, providing new insight into the early organization
Michala Boudová, Teresa Wagner, Tomáš Bílý, Martina Tesařová, Corinna Benz, Hassan Hashimi   +5 more
wiley   +1 more source

Repetitive monomorphic ventricular tachycardia originating from the inferior tricuspid annulus [PDF]

, 2008
We report a case of an otherwise healthy 63-year-old male with incessant, highly symptomatic ventricular arrhythmia that displayed over 60,000 premature ventricular contractions and 499 runs of non-sustained ventricular tachycardia (VT) during 24 hours ...
Bacior, Bogumiła, Jastrzębski, Marek
core   +2 more sources

A Stepwise ECG Algorithm to Resolve Identical Precordial Transition in Idiopathic Outflow Tract Ventricular Arrhythmias

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Accurate pre‐procedural differentiation of right (RVOT) versus left ventricular outflow tract (LVOT) origin in idiopathic outflow tract ventricular arrhythmias may facilitate procedural planning and mapping strategy. However, existing 12‐lead ECG criteria show variable performance and often fail to provide clear discrimination when ...
Elena Krackhardt, Angeliki Darma, Alireza Sepehri Shamloo, Roman Michalski, Carmen Kolokowsky, Daniel Sedding, Arash Arya   +6 more
wiley   +1 more source

Mechanisms of life cycle simplification in African trypanosomes

Nature Communications
African trypanosomes are important parasites in sub-Saharan Africa that undergo a quorum-sensing dependent development to morphologically ‘stumpy forms’ in mammalian hosts to favour transmission by tsetse flies.
Guy R. Oldrieve, Frank Venter, Mathieu Cayla, Mylène Verney, Laurent Hébert, Manon Geerts, Nick Van Reet, Keith R. Matthews   +7 more
doaj   +1 more source

Bradycardia-Induced Monomorphic VT in Dilated Cardiomyopathy

AIMS: Bradycardia-induced monomorphic ventricular tachycardia (VT) is an underrecognized proarrhythmic mechanism in dilated cardiomyopathy (DCM). This case series describes patients with advanced heart failure and recurrent VT/ventricular fibrillation in
Katsa, Georgia, Martinos, Antonios, Gkirgkinoudi, Evangelia, Adamopoulos, Stamatios, Nikolopoulou, Artemis, Cheilas, Vasileios, Kostopoulou, Anna, Gkouziouta, Aggeliki, Efremidis, Michael   +8 more
core   +1 more source

Ventricular Synchrony in Targeted Right Ventricular Septal Pacing: A Prospective Paired Comparison to Apical Placement

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background/Objectives Right ventricular (RV) apical pacing, the standard pacing approach, often induces ventricular dyssynchrony, potentially impairing cardiac function. This study aims to investigate whether targeted RV septal pacing, guided by functional electrophysiological feedback during implantation, reduces ventricular dyssynchrony ...
Bianca Iulia Catrina, Mihai Octavian Negrea, Ciprian Tănăsescu, Florina Batar, Florin‐Leontin Lazar, Ioan Manitiu   +5 more
wiley   +1 more source

Mapping of Fire Blight Resistance QTL in the European Pear (Pyrus communis L.) Cultivar ‘Petersbirne’

Plant Breeding, EarlyView.
ABSTRACT The breeding of pear (Pyrus communis) cultivars that meet market requirements and are at the same time resistant to fire blight is a challenging task beacuse appropriate resistance donors are scarce. To identify valuable resistance sources, phenotypic screening and genetic characterization are indispensable.
Martin Maag, Holger Zetzsche, Henryk Flachowsky, Ofere Francis Emeriewen, Andreas Peil   +4 more
wiley   +1 more source

Monomorphic type сlinical features of maculopapular cutaneous mastocytosis

RUDN Journal of Medicine
Relevance.Amonomorphic type of maculo-­papular cutaneous mastocytosis was allocated relatively recently. Inchildren and adolescents with amonomorphic type of MPCM (adult type pattern), clinical manifestations persist into adulthood and can transform into
Elena I. Kasikhina, Ahmed Yasser Nada, Maria N. Ostretsova, Olga V. Zhukova, Mikhail A. Kochetkov, R. A Khanferyan   +5 more
doaj   +1 more source