Results 21 to 30 of about 1,934,934 (386)

Past and future of a century old Citrus tristeza virus collection: a California citrus germplasm tale. [PDF]

open access: yes, 2013
Citrus tristeza virus (CTV) isolates collected from citrus germplasm, dooryard and field trees in California from 1914 have been maintained in planta under quarantine in the Citrus Clonal Protection Program (CCPP), Riverside, California. This collection,
Georgios eVidalakis   +14 more
core   +2 more sources

Development of an Online Tool for Pasteurella multocida Genotyping and Genotypes of Pasteurella multocida From Different Hosts

open access: yesFrontiers in Veterinary Science, 2021
Pasteurella multocida is a versatile zoonotic pathogen. Multiple systems have been applied to type P. multocida from different diseases in different hosts. Recently, we found that assigning P.
Zhong Peng   +11 more
doaj   +1 more source

Aphid acceptance of Hordeum genotypes is affected by plant volatile exposure and is correlated with aphid growth [PDF]

open access: yes, 2009
Nineteen genotypes of Hordeum vulgare were characterized as partially resistant or susceptible regarding growth of the bird cherry - oat aphid (Rhopalosiphum padi L.).
Ninkovic, Velemir, Åhman, Inger
core   +1 more source

Selection of open pollination progenies in some pear species in order to achieve dwarf and drought tolerant rootstocks

open access: yesAdvances in Horticultural Science, 2019
One of the important products in Iran and Isfahan province is the pear that its cultivation has been limited by drought stress and global warming in recent years.
Maryam Tatari   +3 more
doaj   +1 more source

Global epidemiology of hepatitis C virus infection: An up-date of the distribution and circulation of hepatitis C virus genotypes

open access: yesWorld Journal of Gastroenterology, 2016
AIM To review Hepatitis C virus (HCV) prevalence and genotypes distribution worldwide. METHODS We conducted a systematic study which represents one of the most comprehensive effort to quantify global HCV epidemiology, using the best available published ...
A. Petruzziello   +4 more
semanticscholar   +1 more source

Occult Hepatitis B Virus Infection in Chacma Baboons, South Africa

open access: yesEmerging Infectious Diseases, 2013
During previous studies of susceptibility to hepatitis B virus (HBV) infection, HBV DNA was detected in 2/6 wild-caught baboons. In the present study, HBV DNA was amplified from 15/69 wild-caught baboons. All animals were negative for HBV surface antigen
Caroline Dickens   +3 more
doaj   +1 more source

Iron and zinc grain density in common wheat grown in Central Asia [PDF]

open access: yes, 2007
Sixty-six spring and winter common wheat genotypes from Central Asian breeding programs were evaluated for grain concentrations of iron (Fe) and zinc (Zn). Iron showed large variation among genotypes, ranging from 25 mg kg1 to 56 mg kg1 (mean 38 mg kg1).
Abugalieva, Aigul   +10 more
core   +1 more source

The nature of nurture: Effects of parental genotypes

open access: yesScience, 2017
Genetic variants provide a nurturing environment Genetic variants in parents may affect the fitness of their offspring, even if the child does not carry the allele. This indirect effect is referred to as “genetic nurture.” Kong et al.
A. Kong   +14 more
semanticscholar   +1 more source

Immunomodulatory Function of HBeAg Related to Short-Sighted Evolution, Transmissibility, and Clinical Manifestation of Hepatitis B Virus

open access: yesFrontiers in Microbiology, 2018
Hepatitis B virus (HBV) infection, a global public health problem can be asymptomatic, acute or chronic and can lead to serious consequences of infection, including cirrhosis, and hepatocellular carcinoma.
Anna Kramvis   +3 more
doaj   +1 more source

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