attenuata plants into a nature preserve in the plant's native habitat have greatly advanced our understanding of the traits related to herbivore resistance. We provide an account of the genome sequencing of this wild tobacco species, as well as of another sympatric diploid tobacco, N. obtusifolia...
Genome Editing Technologies for Plant Physiology TsuyoshiYamamoto, ...KenjiMiura, inPlant Physiology and Biochemistry, 2018 2.7N. attenuata Nicotianaattenuata,commonly known as coyote tobacco, is a species ofwild tobacco.N. tabacumandN. benthamianaare mainly studied, butN. attenuataalso has interesting...
Plant fatty acid α-dioxygenases (α-DOX) are oxylipin-forming enzymes induced by biotic and abiotic stresses, which also participate in developmental processes. In Nicotiana attenuata, herbivory strongly induces the expression of an α-dox1 gene. To det
attenuata genome assemblies34 (Fig. 2b). A dendrogram, derived from matrices of degrees of similarity of counterpart gene sequences of the Nicotiana set, clearly identified eight homeologous chromosome pairs and three orphan chromosomes (Fig. 2c and Supplementary Table 10). Fig. 2: Subgenome ...
(JA-Ile) levels inNicotiana attenuata52. Phytohormones can be accumulated in free forms, or conjugated to amino acids or sugars. The conjugation and de-conjugation are dynamic processes that modulate the levels of active phytohormones in plants. IAA becomes biologically inactive after conjugation to ...
2016: Transcriptome profiling reveals differential gene expression of detoxification enzymes in a hemimetabolous tobacco pest after feeding on jasmonate-silenced Nicotiana attenuata plants Bmc Genomics 17(1): 1005 Sutton, F.; Han, K.; Kenefick, D.G. 1995: Differential display reveals genes related ...
17-hydroxygeranyllinalool diterpene glycosides (HGL-DTGs) are abundant and potent anti-herbivore defense metabolites in Nicotiana attenuata whose glycosylation and malonylation biosynthetic steps are regulated by jasmonate signaling. To characterize the biosynthetic pathway of HGL-DTGs, we conducted a genome...
Main conclusion The tobacco nectar proteome mainly consists of pathogenesis-related proteins with two glycoproteins. Expression of nectarins was non-synchronous, and not nectary specific. After secretion, tobacco nectar changed from sucrose rich to hexose rich. ...
Recently, an epigenome analyses in rice (Oryza sativa) revealed the details of the genome-wide loss of DNA methylation after regeneration [4]. We demonstrated for transgenic N. attenuata plants, that a secondary callus regeneration step could be used to recover transgene expression in the ...
BecauseN. attenuatashares many genome-wide features with otherNicotianaspecies including cultivated tobacco, and henceNaDH can be a resource for exploring the function and evolution of genes inNicotianaspecies in general. TheNaDH can be accessed at:http://nadh.ice.mpg.de/. The online version of ...