نتایج جستجو برای: stamen
تعداد نتایج: 564 فیلتر نتایج به سال:
Tipuana tipu (Benth.) Kuntze is a tree from the leguminosae family (Papilionoideae) indigenous in Argentina and extensively used in urbanism, mainly in Southern Brazil. The epicuticular waxes of leaves and branch, and flower surface were studied by high temperature high resolution gas chromatography. Several compounds were characterized, among which the aliphatic alcohols were predominant in br...
White campion is a dioecious plant with heteromorphic X and Y sex chromosomes. In male plants, a filamentous structure replaces the pistil, while in female plants the stamens degenerate early in flower development. Asexual (asx) mutants, cumulating the two developmental defects that characterize the sexual dimorphism in this species, were produced by gamma ray irradiation of pollen and screenin...
Four AP1/AGL9 functional MADS box genes were characterized from the orchid (Oncidium Gower Ramsey). OMADS6 is a SEP3 ortholog, OMADS11 is a SEP1/2 ortholog, OMADS7 is an AGL6-like gene and OMADS10 is a putative paleoAP1 ortholog. The identity of these four genes was further supported by the presence of conserved motifs in the C-terminal regions of the proteins. OMADS6 showed an expression patte...
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