Physiological Characterization of Two Tropical Epiphyte Species: Dyckia distachya and Vriesea platynema (Bromeliaceae)
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چکیده
منابع مشابه
Microsatellites in the Endangered Species Dyckia distachya (Bromeliaceae) and Cross-Amplification in Other Bromeliads
Microsatellite markers were isolated in Dyckia distachya, an endangered bromeliad from southern Brazil, which will be useful to assess the population genetic structure and reproductive success in introduced and natural populations of this species. Twenty microsatellite loci were developed from an enriched genomic library, and nine of these were amplified. The loci were characterized in 43 indiv...
متن کاملGenetic diversity of Vriesea cacuminis (Bromeliaceae): an endangered and endemic Brazilian species.
Data about the genetic structure can help to understand the evolutionary process of natural populations as well as to drive strategies of conservation. Vriesea cacuminis, an endemic Brazilian Bromeliad, has been found in 2 areas of Minas Gerais State. One is a legal preservation unit (Ibitipoca State Park) and the other an unprotected area (Serra Negra). The 2 areas belong to the Mantiqueira Mo...
متن کاملLeaf Epidermis of the Rheophyte Dyckia brevifolia Baker (Bromeliaceae)
Some species of Dyckia Schult. f., including Dyckia brevifolia Baker, are rheophytes that live in the fast-moving water currents of streams and rivers which are subject to frequent flooding, but also period of low water. This study aimed to analyze the leaf epidermis of D. brevifolia in the context of epidermal adaptation to this aquatic plant's rheophytic habitat. The epidermis is uniseriate, ...
متن کاملCharacterization of plant growth-promoting bacteria inhabiting Vriesea gigantea Gaud. and Tillandsia aeranthos (Loiseleur) L.B. Smith (Bromeliaceae)
Microorganisms that live inside and around a plant can supply it with essential substances, such as phytohormones and essential nutrients. The present investigation aimed to isolate and characterize the phyllosphere, the endophytic, and the water tank bacteria associated with Vriesea gigantea and Tillandsia aeranthos . The bacteria were tested for siderophore and indole-3-acetic acid (IAA) prod...
متن کاملA set of plastid microsatellite loci for the genus Dyckia (Bromeliaceae) derived from 454 pyrosequencing.
UNLABELLED PREMISE OF THE STUDY Phylogeographical analyses of Dyckia (Bromeliaceae) suffer from low levels of sequence variation. Plastid microsatellite markers were developed to achieve a better-resolved genus-wide plastid genealogy of Dyckia. • METHODS AND RESULTS Approximately 84% of the D. marnier-lapostollei plastome was sequenced using 454 technology. Flanking primer pairs were desig...
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ژورنال
عنوان ژورنال: Asian Journal of Plant Sciences
سال: 2012
ISSN: 1682-3974
DOI: 10.3923/ajps.2012.70.76