Does autogamy contribute to invasion in Lilium formosanum?
نویسندگان
چکیده
منابع مشابه
Effect of extracellular calcium, pH and borate on growth oscillations in Lilium formosanum pollen tubes.
Calcium ions (Ca(2+)), protons (H(+)), and borate (B(OH)(4)(-)) are essential ions in the control of tip growth of pollen tubes. All three ions may interact with pectins, a major component of the expanding pollen tube cell wall. Ca(2+ )is thought to bind acidic residues, and cross-link adjacent pectin chains, thereby strengthening the cell wall. Protons are loosening agents; in pollen tube wall...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 2008
ISSN: 0254-6299
DOI: 10.1016/j.sajb.2008.01.102