نتایج جستجو برای: amova
تعداد نتایج: 826 فیلتر نتایج به سال:
به منظور مطالعه تنوع ژنتیکی جمعیت های میگوی سفید (metapenaeus affinis) در سواحل خلیج فارس با استفاده از روش ریزماهواره، 60 نمونه از بافت عضله شنای میگو، از مناطق بحرکان و لیفه -بوسیف استان خوزستان در پاییز 1386 جمعآوری شد. dna ژنومی نمونهها به روش استات آمونیوم استخراج و سپس کمیت و کیفیت dna استخراج شده با استفاده از روش اسپکتروفتومتری و الکتروفورز ژل آگارز 1 درصد تعیین شد. واکنش pcr با ...
Biodiversity of red clover is changing. It become more difficult to find new breeding material. Moreover, populations with predominant morphological features cultivars are frequently found in wild habitats. Therefore, it important identify genetic structure and diversity within among worldwide. During this research, seed samples from (Trifolium pratense L.) habitats were collected different Lit...
Abstract Siberian stone pine ( Pinus sibirica Du Tour) is a key component of the Eurasian boreal forest ecosystems. However, due to ongoing climatic changes and anthropogenic activities, habitats species are constantly degrading reducing. To these reasons, exploring genetic resources determining diversity structure today’s populations essential. In this study, we assessed differentiation in six...
the persian sturgeon, acipenser persicus (borodin, 1897), is an economically important species, which mainly inhabits the caspian sea. however, little is known about its population genetic structure. in this study, variation in nucleotide sequences of the mitochondrial dna (mtdna) control region of wild stock persian sturgeon was determined to assess the genetic diversity among different natura...
Using random amplified polymorphic DNA (RAPD) markers, genetic variation and population structure of wild and cultivated American ginseng growing in West Virginia (WV) was assessed. Also, the effects of cultivation intensity and harvest pressure on genetic diversity of ginseng populations were evaluated. Eight primers were used to amplify DNA samples from 468 plants, generating a total of 98 ba...
به منظور مطالعه تنوع ژنتیکی جمعیت های میگوی سفید (Metapenaeus affinis) در سواحل خلیج فارس با استفاده از روش ریزماهواره، 60 نمونه از بافت عضله شنای میگو، از مناطق بحرکان و لیفه -بوسیف استان خوزستان در پاییز 1386 جمعآوری شد. DNA ژنومی نمونهها به روش استات آمونیوم استخراج و سپس کمیت و کیفیت DNA استخراج شده با استفاده از روش اسپکتروفتومتری و الکتروفورز ژل آگارز 1 درصد تعیین شد. واکنش PCR با ...
Genetic variation was surveyed at five microsatellite loci and the mitochondrial control region (819 bp) to test for the presence of genetic stock structure in striped marlin (Kajikia audax) collections taken from seven locations throughout the Pacific Ocean. Temporal replicates separated by 9 years were taken off Japan, and three temporal samples spanning 11 years were collected off the coast ...
The pomegranate is an economically important fruit plant species which has been utilized since ancient time as a source of food and medicine by mankind. This although cultivated in certain geographical regions, but its fruits are imported sold throughout the world. Iran center origin for contains huge number known cultivars. However, genetic studied on these cultivars very limited much detailed...
Abstract. Afandi A, Subandiyah S, Wibowo Hieno Afandi, Loekito Suga H, Kageyama K. 2021. Population genetics analysis of Phytophthora nicotianae associated with heart rot in pineapple revealed gene flow between populations. Biodiversitas 22: 3342-3348. has caused pineapple. This study identified the population genetic diversity P. nicotianae, collecting 90 isolates from plantation sites three p...
The objective of this study was to examine the spatial genetic relationships of the Lake Qinghai scaleless carp Gymnocypris przewalskii within the Lake Qinghai system, determining whether genetic evidence supports the current taxonomy of Gymnocypris przewalskii przewalskii and Gymnocypris przewalskii ganzihonensis and whether Gymnocypris przewalskii przewalskii are returning to their natal rive...
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