نتایج جستجو برای: suspensor haustorium
تعداد نتایج: 308 فیلتر نتایج به سال:
ULTRASTRUCTURAL AND CYTOCHEMICAL STUDIES OF THE EMBRYO SUSPENSOR OF SEDUM REFLEXUM L. (CRASSULACEAE)
Puccinia striiformis f. sp. tritici (Pst) is an obligate biotrophic fungus that causes the destructive wheat stripe rust disease worldwide. Due to the lack of reliable transformation and gene disruption method, knowledge about the function of Pst genes involved in pathogenesis is limited. Mitogen-activated protein kinase (MAPK) genes have been shown in a number of plant pathogenic fungi to play...
The interspecific hybrid fir Abies cilicica × Abies cephalonica is based on native species Abies cephalonica (Loud.) and Abies cilicica (Ant. et Kotschy) Carr. Many variants of nutrient media have been tested. The medium BAP at a concentration of 1 mg·l–1, 1,000 mg·l–1 myo-inositol, 500 mg·l–1 glutamine, and 1,000 mg·l–1 casein was found to be the most suitable initiation medium for somatic emb...
This study examines the distribution of primary and secondary space holders integrated in morphological feeder functional groups as well species richness over seasons on northern Patagonian rocky shores. We also evaluated whether temporal changes richness, assemblage structure turnover were related to seasonal changes. These patterns studied by non-destructive samplings between December 2013 Ma...
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