Webb29 sep. 2024 · Recent studies indicate that during virus infection, phloem tissues are a source of significant transcriptional and translational alterations, with the number of virus-induced differentially expressed genes being four- to sixfold greater in phloem tissues … Historically, P-protein (phloem protein) is an all-inclusive term used to describe a group of ultrastructurally distinct components of sieve elements (SEs) in the phloem of angiosperms (Esau and Cronshaw 1967, Cronshaw 1981). P-proteins accumulate as non-membrane-bound aggregates (P-protein bodies) in … Visa mer All oligonucleotide primers were designed using Vector NTI Advance 11 (Invitrogen) and synthesized by Integrated DNA Technologies; they are … Visa mer P-proteins are encoded by multiple members of the SEO and SEOR gene family. The most comprehensively studied members of this family are the SEO genes that encode subunits of forisomes (Peters et al. 2010). Forisomes … Visa mer This work was supported by Oklahoma Centre for the Advancement of Science and Technology [grant number PSB8-019]; United States Department of Agriculture’s National Institute of Food and Agriculture [grant number 2009 … Visa mer
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WebbThe proteinaceous nature of the filaments is indicated by chemical analysis. The main macromolecular component of the exudate is demonstrated to be protein. Only traces of nucleic acids are detectable, lipids and polysaccharides cannot be found. The identity of … birchmount basketball
Live Imaging of Companion Cells and Sieve Elements in …
Webb2 okt. 2012 · Progressive waves of transcript abundance were associated with cell division, development of photosynthetic capacity, cell expansion and fruit growth, phloem activity, protection of the fruit surface, and finally transition away from fruit growth toward a stage of enhanced stress responses. Webb6 feb. 2003 · The gene encoding the phloem filament protein in pumpkin ( Cucurbita maxima Duch.) has been isolated and characterized. Nucleotide sequence analysis of the reconstructed gene gPP1 revealed a continuous 2430 bp protein coding sequence, with no introns, encoding an 809 amino acid polypeptide. WebbThe presence or absence of phloem filaments was initially examined by immunofluorescent localization in mutant and wild-type plants using the phloem filament- specific monoclonal antibody... dallas isd school org numbers