نتایج جستجو برای: witches broom
تعداد نتایج: 1302 فیلتر نتایج به سال:
Several segments (∼20 kbp) of the lime witches' broom (LWB) phytoplasma genome (16SrII group) were sequenced and analysed. A 5.7 kbp segment (LWB-C) included conserved genes whose phylogenetic tree was consistent with that generated using 16S rRNA genes. Another 6.4 kbp LWB phytoplasma genome segment (LWB-NC) was structurally similar to the putative mobile unit or sequence variable mosaic ge...
The most common type of coniferous mobile genetic elements are retrotransposons. Despite of their early positive impact on evolution of modern coniferous species they can have a significant negative impact for Forestry and breeding. Breaking genomic structural integrity mobile elements can cause phenotypic defects of plants. In this regard, the study of the diversity of coniferous mobile geneti...
Witches' broom disease (WBD) of cacao differs from other typical hemibiotrophic plant diseases by its unusually long biotrophic phase. Plant carbon sources have been proposed to regulate WBD developmental transitions; however, nothing is known about their availability at the plant-fungus interface, the apoplastic fluid of cacao. Data are provided supporting a role for the dynamics of soluble ca...
1 Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America, 2 Department of Plant & Microbial Biology, University of California, Berkeley, Berkeley, California, United States of America, 3 Laboratório de Genômica e Expressão, Departamento de Genética, Evolução e Bioagentes, Instituto de Biologia, Universidade Estadual de Campinas ...
Background: Alfalfa, Medicago sativa L. is the most important and widely grown leguminous fodder crop in temperate tropical regions of world. The production alfalfa limited by several biotic stresses, among which witches’ broom disease (AWB) was reported to cause significant economic losses. Methods: phytoplasma infected plants were collected from a central research farm, ICAR-IGFRI, Jhansi, U....
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