Development of 5S rDNA-Based Molecular Markers for the Identification of Populus deltoides Bartr. ex Marshall, Populus nigra L., and Their Hybrids
نویسندگان
چکیده
منابع مشابه
Functional and Structural Changes in Senescing Populus deltoides (Bartr.) Chloroplasts.
Chloroplasts isolated from Populus deltoides leaves were used to study age-dependent changes in the rate of cyclic photophosphorylation. Single leaves were used to measure CO(2) fixation by leaf discs, chlorophyll concentration, and ATP synthesis. The ability of chloroplasts to synthesize ATP diminished steadily from the time of full leaf expansion, regardless whether the results are expressed ...
متن کاملResponses of Populus deltoides × Populus nigra ( Populus × euramericana ) clone I - 214 to high zinc concentrations
• We hypothesized that poplar can be useful for the extraction of zinc (Zn) from contaminated soils and water. However, the physiological response and the base of tolerance of poplar plants to this heavy metal are little known. • Plants of Populus deltoides × P . nigra ( P. × euramericana ) I-214 clone were grown in glasshouse and treated with three different Zn concentrations (1, 100 and 1000 ...
متن کاملVariation in Wood Properties and Growth in Some Clones of Populus deltoides Bartr. ex Marsh
The present paper deals with within ramet radial, intraand inter-clonal variations in the wood element’s dimensions and specific gravity of 10 clones of Populus deltoides Bartr. ex Marsh. The growth parameters namely ramet height and DBH were also considered for the study. Study material was collected from the 10 clones of Populus deltoids raised by WIMCO Plantations Ltd. at Rudrapur (Udhamsing...
متن کاملتحمل خشکی نهال‌های یک‌ساله پنج کلن صنوبر دلتوئیدس (Populus deltoides Bartr. ex Marsh)
در پژوهش پیش‌رو نهال‌های صنوبر دلتوئیدس (Populus deltoides Bartr. ex Marsh)در مدت چهار ماه تحت تنش خشکیقرار گرفتند. قلمه‌های پنج کلن صنوبر دلتوئیدس تهیه‌شده از خزانه تتارد ایستگاه چمستان در ایستگاه تحقیقات باغبانی قائمشهر کاشته شدند. در خردادماه وقتی نهال‌ها به قطر و ارتفاع مناسب رسیدند، نهال‌های یک‌دست انتخاب و با 20 تیمار شامل پنج سطح کلن (10/63P.d.، 51/63P.d</e...
متن کاملSomatic Embryogenesis of Populus deltoides
Node, internode, and leaf explants of Populus deltoides Bartr. ex Marsh. × Populus deltoides Bartr. ex Marsh. hybrid poplar clone (89 M 066) tissue culture regenerated plantlets were used for direct and indirect somatic embryogenesis. Direct somatic embryos were differentiated on node, internode and leaf explants on Murashige and Skoog basal medium (MS) supplemented with N 6 -Benzyladenine (BA)...
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ژورنال
عنوان ژورنال: Forests
سال: 2018
ISSN: 1999-4907
DOI: 10.3390/f9100604