نتایج جستجو برای: orobanchaceae
تعداد نتایج: 301 فیلتر نتایج به سال:
PREMISE OF THE STUDY Microsatellite primers were developed for Pedicularis ishidoyana (Orobanchaceae), an endangered and hemiparasitic plant that is narrowly endemic to Korea. Because its populations are threatened by loss of suitable habitat, conservation efforts are required. METHODS AND RESULTS We developed polymorphic microsatellite loci through reference mapping of 300-bp paired-end read...
Two parasitic and achlorophyllous species, Aeginetia indica and Orobanche minor belonging to the family Orobanchaceae, were surveyed for flavonoids. The flowers and aerial parts of A. indica were exracted with MeOH and the flavonoids were isolated by various chromatographical techniques. Two anthocyanins were obtained from the flowers together with other flavonoids, and characterized as cyanidi...
Witchweeds (Striga spp.) and broomrapes (Orobanche and Phelipanche spp.) are the two most devastating root parasitic plants belonging to the family Orobanchaceae and are causing enormous crop losses throughout the world. Seeds of these root parasites will not germinate unless they are exposed to chemical stimuli, 'germination stimulants' produced by and released from plant roots. Most of the ge...
Strigolactones are plant hormones with multiple functions, including regulating various aspects of plant architecture such as shoot branching, facilitating the colonization of plant roots by arbuscular mycorrhizal fungi, and acting as seed germination stimulants for certain parasitic plants of the family Orobanchaceae. The obligate parasitic species Phelipanche aegyptiaca and Striga hermonthica...
Parasitic plants are particularly challenging to cultivate as the growth conditions must be suitable for parasite, host, and their interaction. Here, we review our progress growing British native eyebrights (Euphrasia), a group of hemiparasitic found in diverse habitats Britain Ireland. We consider protocols required grow them under range conditions, including laboratory, pot trials, cultivated...
Bu çalışma, Rize ili İkizdere ilçesi Legiş yaylası merasında 2019 yılı içerisinde gerçekleştirilmiştir. Çalışmada meranın toprağı kaplama oranı, botanik kompozisyonu, mera kalite derecesi ve durumu karakterleri incelenmiştir. Arazi çalışması, Temmuz ayı içinde, vejetasyonun klimaks evreye ulaştığı safhada yapılmıştır. Araştırma alanında örnek parseller “Lup” yöntemi kullanılarak belirlenmiştir....
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