Results 91 to 100 of about 2,382 (195)

Artificial analysis of molecular marker loci linked to tree resistance response by an artificial neural network [PDF]

open access: yes, 2015
One of the biggest challenges that software developers face is to make an accurate estimate of the project effort. Radial basis function neural networks have been used to software effort estimation in this work using NASA dataset.
Castellanos Peñuela, Angel Luis   +2 more
core   +1 more source

Asma ve Narlardan İzole Edilen Grapevine leafroll-associated virus-1 İzolatlarının Kısmi Sekanslarının Karşılaştırmalı Genomik Analizleri

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2017
Asma yaprak kıvırcıklık (grapevine leafroll) hastalığı geçmişten bu yana bağ virüs hastalıkları içerisinde ekonomik önem derecesi yüksek olan dünya çapında yayılım gösteren bir hastalıktır.
Eminur Elçi   +2 more
doaj   +1 more source

Subcellular Localization of the HSP70-Homolog Encoded by Beet Yellows Closterovirus

open access: yesVirology, 1999
Closteroviridae is the only viral family coding for a homolog of HSP70 (HSP70h). Polyclonal antiserum to recombinant beet yellows closterovirus (BYV) HSP70h was generated and used for immunogold labeling of the leaf samples derived from the infected Nicotiana benthamiana plants.
Medina, Vicente   +3 more
openaire   +2 more sources

Current status of Citrus tristeza virus incidence and its spatial distribution in citrus growing geographical zones of India

open access: yesThe Indian Journal of Agricultural Sciences, 2014
Citrus tristeza virus (CTV), a member of genus Closterovirus, is an important pathogen which has destroyed more than one million citrus trees in India till date. Survey was conducted in commercial Citrus sp.
K K BISWAS   +6 more
doaj   +1 more source

Presence and Distribution of Grapevine Leafroll-associated Virus 1 and 3 in Bosnia and Herzegovina [PDF]

open access: yesPesticidi i Fitomedicina, 2007
There are over 50 different viruses and virus-like diseases infecting grapevines throughout the world. Viruses from the genera Ampelovirus and Closterovirus are causal agents of the most widespread disease known as grapevine leafroll (Grapevine leafroll ...
Duška Delić   +2 more
doaj  

Molecular studies on a complex of potyviruses infecting solanaceous crops, and some specific virus-host interactions [PDF]

open access: yes, 2003
This thesis constitutes a comprehensive analysis of the molecular and biological characteristics of three potyviruses (genus Potyvirus, family Potyviridae) naturally occurring in cultivated and wild species of family Solanaceae: Peru tomato virus (PTV ...
Spetz, Carl
core  

A Closterovirus (Family: Closteroviridae) Isolated from Tobacco Crops in Northern Greece (Macedonia)

open access: yesPlant Disease, 1999
In 1997, viruslike symptoms similar to those caused by potato potyvirus Y (PVY) were observed in tobacco (Nicotiana tabacum ) plants of the cv. Basmas in the area of Drama (Macedonia) in northern Greece. Diseased plants showed vein clearing and necrosis of the petioles and main veins, and were severely stunted.
Chatzivassiliou, E.K.   +3 more
openaire   +3 more sources

The Biology of Canadian Weeds. 126. \u3cem\u3eAmaranthus albus\u3c/em\u3e L., \u3cem\u3eA. blitoides\u3c/em\u3e S. Watson and \u3cem\u3eA. blitum\u3c/em\u3e L. [PDF]

open access: yes, 2003
A review of biological information is provided for three species of the genus Amaranthus: A. albus L., A. blitoides S. Watson and A. blitum L. The last species has been revised taxonomically and a new subspecies for Canada is presented—A.
Costea, Mihai, Tardif, François J.
core   +1 more source

Citrus tristeza virus p23: a unique protein mediating key virus-host interactions

open access: yesFrontiers in Microbiology, 2013
The large RNA genome of CTV (ca. 20 kb) contains 12 open reading frames (ORFs), with the 3’-terminal one corresponding to a protein of 209 amino acids (p23) that is expressed from an abundant subgenomic RNA. p23, an RNA-binding protein with a putative Zn-
Ricardo eFlores   +3 more
doaj   +1 more source

The first arriving virus shapes within-host viral diversity during natural epidemics. [PDF]

open access: yesProc Biol Sci, 2023
Jokinen M   +6 more
europepmc   +1 more source

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