Results 61 to 70 of about 859,450 (301)

ORTHOPTERA (ORTHOPTERA: ACRIDIDAE) OF UZBEKISTAN ARE INTERMEDIATE HOSTS OF FILARIIDS OF BIRDS

Российский паразитологический журнал, 2019
Objective of research: The study of biology and life cycles of some filarial species - parasites of birds in Uzbekistan. Material and methods. More than 15 thousand orthopterans of the family Acrididae were collected and studied according to the standard
F. D. Akramova, M. J. Medetov, U. A. Shakarbaev, D. A. Azimov, K. A. Saparov   +4 more
doaj  

RNA sequencing and genome-wide association analysis reveal key genes responsible for different feather colors in Youjiang goose

Poultry Science
Goose feathers have various colors, including black, white, brown, and gray, in addition to stripes and spots of different colors. The Youjiang goose is bred under specific ecological and climatic conditions in Jiangxi Province, China.
Mengli Zhao, Xiaoming Li, Jian Wang, Lei Zhang, Haiyue Cao, Meng Wu, Hongchang Zhao, Rongchao Ji, Gansheng Zhang, Guoshun Chen, Xiujun Duan   +10 more
doaj   +1 more source

Testing Domestication Scenarios of Lima Bean (Phaseolus lunatus L.) in Mesoamerica: Insights from Genome-Wide Genetic Markers

Frontiers in Plant Science, 2017
Plant domestication can be seen as a long-term process that involves a complex interplay among demographic processes and evolutionary forces. Previous studies have suggested two domestication scenarios for Lima bean in Mesoamerica: two separate ...
María I. Chacón-Sánchez, Jaime Martínez-Castillo   +1 more
doaj   +1 more source

Genetic Polymorphism in Evolving Population

, 1998
We present a model for evolving population which maintains genetic polymorphism. By introducing random mutation in the model population at a constant rate, we observe that the population does not become extinct but survives, keeping diversity in the gene
D. Alves, D. J. Futuyma, D. Kim, F. Manzo, H. Y. Lee, I. Mróz, J. L. Hamrick, J. V. Neel, L. Snyder, M. Eigen, M. Eigen, M. Eigen, M. Serva, M. Y. Choi, P. G. Higgs, R. K. Selander, T. Dobzhansky, T. Mukai   +17 more
core   +1 more source

Loci specific epigenetic drug sensitivity. [PDF]

, 2020
Therapeutic targeting of epigenetic modulators offers a novel approach to the treatment of multiple diseases. The cellular consequences of chemical compounds that target epigenetic regulators (epi-drugs) are complex.
Pilko, Anna, Wollman, Roy, Zhang, Thanutra   +2 more
core   +1 more source

Genome-wide analysis of the UDP-glucose dehydrogenase gene family in Arabidopsis, a key enzyme for matrix polysaccharides in cell walls [PDF]

, 2007
Arabidopsis cell walls contain large amounts of pectins and hemicelluloses, which are predominantly synthesized via the common precursor UDP-glucuronic acid.
Klinghammer, Michaela, Tenhaken, Raimund
core   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

Inbreeding and the Gene Pool

Journal of Dairy Science, 1984
The trend in the artificial insemination industry in recent years has been to sample larger numbers of sons sired by the most popular bulls. This trend has caused concern in the dairy industry regarding inbreeding and the gene pool. The known detrimental effects of inbreeding on economically important traits are one reason for this concern, and these ...
openaire   +2 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Antibiogram and molecular insights into quinolone resistance in Salmonella spp. from food-producing animals in the Philippines

Journal of Infection in Developing Countries
Introduction: The increasing quinolone resistance in food animals in the Philippines has been documented in previous studies. This study aims to investigate the prevalence and underlying molecular mechanisms responsible for quinolone non-susceptibility ...
Lawrence P Belotindos, Angel Mae C Magalong, Marvin Bryan S Salinas, Joel A Miguel Jr., Marvin A Villanueva, Claro N Mingala, Chie Nakajima, Yasuhiko Suzuki   +7 more
doaj   +1 more source