摘要:
The present invention provides isolated HaHB11 polypeptides and nucleic acids encoding the same. Also provided are methods of introducing a nucleic acid encoding HaHB11 polypeptides into a plant cell, plant part or plant, e.g., to increase tolerance to abiotic stress, to delay development and/or prolong the life span of a plant, and/or to increase yield from the plant. The invention also provides nucleic acids comprising HaHB11 promoter sequences and methods for expressing a nucleotide sequence of interest operably associated with the HaHB11 promoters of the invention in a plant cell, plant part, or plant. Also provided are transformed plants, plant tissues, plant cells and plant seed comprising the nucleic acids, expression cassettes and vectors of the invention.
摘要:
The present invention provides isolated HaHB11 polypeptides and nucleic acids encoding the same. Also provided are methods of introducing a nucleic acid encoding HaHB11 polypeptides into a plant cell, plant part or plant, e.g., to increase tolerance to abiotic stress, to delay development and/or prolong the life span of a plant, and/or to increase yield from the plant. The invention also provides nucleic acids comprising HaHB11 promoter sequences and methods for expressing a nucleotide sequence of interest operably associated with the HaHB11 promoters of the invention in a plant cell, plant part, or plant. Also provided are transformed plants, plant tissues, plant cells and plant seed comprising the nucleic acids, expression cassettes and vectors of the invention.
摘要:
The invention relates to pharmaceutical compositions using a polypeptide comprising at least one CXXC motif, such as Giardia parasite's variable surface proteins (VSP) or a fragment thereof to raise by oral or mucosal vaccination an immune response against a heterologous selected antigen, such as tumor antigen, microbial antigen or other antigen.
摘要:
The invention relates to pharmaceutical compositions using a polypeptide comprising at least one CXXC motif, such as Giardia parasite's variable surface proteins (VSP) or a fragment thereof to raise by oral or mucosal vaccination an immune response against a heterologous selected antigen, such as tumor antigen, microbial antigen or other antigen.
摘要:
A compound of the structural formula I, a pharmaceutically acceptable salt, prodrug or derivative thereof, characterized in that R 1 is selected from H, a linear or branched (C1-C5) alkyl group and a COR 4 group; R 2 is selected from H, a linear or branched (C1-C5) alkyl group and a COR 5 group; R 3 is selected from H, a linear or branched (C1-C5) alkyl group, a linear or branched (C1-C5)- O-alkyl group, a cycloalkyl of (C5-C6) carbon atoms, an aryl group, and an aryl (C1-C5) alkyl group wherein the aryl group can be an unsubstituted aryl or an aryl substituted with one or more R 6 groups and an NHCOR 5 group, or the R 2 and R 3 groups together with N may form a substituted or unsubstituted piperidine, morpholine or piperazine group; R 4 is selected from H and a (C1-C5) alkyl group; R 5 is selected from an unsubstituted aryl group or an aryl group substituted with one or more R 6 , linear or branched (C1-C5) alkyl or pyridyne groups and a pyridine group; R 6 is selected from (C1-C5) alkyl groups, halogen and nitro, provided that R 1 , R 2 and R 3 are not H atoms at the same time. The compounds present antibacterial activity. Process for their preparation and pharmaceutical compositions comprising them are also disclosed.
摘要翻译:药学上可接受的盐,前药或将式I的衍生物的化合物,其中R 1选自H,一(C1-C5)烷基和COR4基团; R 2选自H,一个(C1-C5)烷基和COR5组; R 3选自H,一(C1-C5)烷基,(C1-C5)-O-烷基,一个环烷基(C5-C6)碳原子的芳基,和在芳基(C1-C5) 烷基worin的芳基可以是在unsubstituiertem芳基或与一个或多个R 6基团和至NHCOR5组substituiertem,或R 2和R 3基团与N一起可形成哌啶,吗啉或哌嗪基; R 4选自H和(C1-C5)烷基; R5选自芳基在unsubstituiertem substituiertem选择或与一个或多个R 6,直链或支链的(C1-C5)烷基或pyridyne基和吡啶基; R 6选自(C1-C5)烷基,卤素和硝基。
摘要:
The present disclosure provides a novel modified gene, rGRF3, or an ortholog thereof, which is shown to be decoupled from control by miR396, particularly in the presence of over-expression of at least one GIF gene, such as GIF1, AtGIF 2, AtGIF 3, Os11g40100, Os12g31350, Os03g52320 or combinations thereof. When present in a plant, the rGRF3 results in a phenotype of increased productivity (e.g. increased yield, increased biomass, increased stress resistance, increased seed production, increased seed yield, increased root growth, increased root elongation speed, delayed leaf senescence or increased drought tolerance and combinations thereof).
摘要:
The present invention provides isolated HaHB11 polypeptides and nucleic acids encoding the same. Also provided are methods of introducing a nucleic acid encoding HaHB11 polypeptides into a plant cell, plant part or plant, e.g., to increase tolerance to abiotic stress, to delay development and/or prolong the life span of a plant, and/or to increase yield from the plant. The invention also provides nucleic acids comprising HaHB11 promoter sequences and methods for expressing a nucleotide sequence of interest operably associated with the HaHB11 promoters of the invention in a plant cell, plant part, or plant. Also provided are transformed plants, plant tissues, plant cells and plant seed comprising the nucleic acids, expression cassettes and vectors of the invention.