Results 51 to 60 of about 5,418 (180)
مطالعه تبارزایی جنس Adonis در ایران با بهرهگیری از دادههای DNA هستهای و پلاستیدی [PDF]
رستنیهاجنس چشمخروس (.Adonis L) از آلالهئیان عمدتا در نواحی معتدل نیمکرهشمالی پراکنش دارد. هدف از پژوهش حاضر روشنسازی روابط تبارزایی درونجنس Adonis در ایران بود.
منیژه پاکروان +2 more
doaj +1 more source
Molecular phylogeny of Asian Meconopsis based on nuclear ribosomal and chloroplast DNA sequence data. [PDF]
PLoS ONE, 2014 The taxonomy and phylogeny of Asian Meconopsis (Himalayan blue poppy) remain largely unresolved. We used the internal transcribed spacer (ITS) region of nuclear ribosomal DNA (nrDNA) and the chloroplast DNA (cpDNA) trnL-F region for phylogenetic ...
Yu-Cheng Liu +3 more
doaj +1 more source
Journal of Phycology, EarlyView.Abstract Cystophora (order Fucales) is one of the most diverse genera of habitat‐forming brown algae and is endemic to temperate reefs of Australia and New Zealand. Species in this genus form complex habitat structures that support diverse marine communities and contribute to coastal productivity. However, Cystophora spp.
Jane M. Edgeloe +5 more
wiley +1 more source
rbcL and matK earn two thumbs up as the core DNA barcode for ferns.
PLoS ONE, 2011 BackgroundDNA barcoding will revolutionize our understanding of fern ecology, most especially because the accurate identification of the independent but cryptic gametophyte phase of the fern's life history--an endeavor previously impossible--will finally
Fay-Wei Li +6 more
doaj +1 more source
Molecular Genetic Characterization of the Diet of Limestone and Rainforest Langurs
Ecology and Evolution, Volume 16, Issue 7, July 2026.Using DNA metabarcoding of 419 fecal samples collected over 1 year, we characterized and compared the diets of four Trachypithecus species from rainforest and limestone habitats in Vietnam. Langurs consumed a remarkably high diversity of plants (122–129 genera across 59–73 families), with clear interspecific differences in dietary composition and ...
N. Van Truong +12 more
wiley +1 more source
Caryologia, 2023 The genus Crocus L. of Iridaceae family contains about 160 species and is considered as a complex group of plant taxa with regard to evolutionary and phylogenetic events.
Masoud Sheidai +3 more
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 7, July 2026.This study reports the first complete mitogenome of the estuarine clam Potamocorbula amurensis, revealing its phylogenetic position as a sister group to the Myidae–Dreissenidae clade. Molecular dating indicates a Middle Jurassic divergence, and positive selection was detected in the nad5 gene, suggesting mitochondrial adaptations to osmotic stress in ...
Xuyi Yang +6 more
wiley +1 more source
Zanco Journal of Pure and Applied Sciences, 2019 This study was conducted to identify genetic genotype patterns for the species Lophochloa berythea (Boiss. et Blanche) Bor, L. obtusiflora (Boiss.) Gontsch., L. phleoides (Vill.) Rchb., L. pumila (Desf.) Bor, Schismus arabicus Nees. and S.
Aboothar Ha. Al-Edhari +2 more
doaj +1 more source
بررسی بیوسیستماتیکی تیره های ی eaه Lorant hac و Viscaceae بر اساس ترادف ITS هسته ای و trnL-F کلروپلاستی [PDF]
زیستشناسی کاربردی, 2015 تیره اسرتس سررده ارای ایرا تیررهر اساسرار در نروایم گر ریری نیمرهگر یری جهرا گ رشرد دارنر س اعضرای ایرا تیررهر در د نه ره یجغرافیایم از جمله نوایم البرز ق مت ارای رزر ی ایررا پررازندارن س تاز و اایم زه در ایا آنالی ورد بررسم قرار گرفشن شرا لسرده انگل ...
پگاه زنجانچی +2 more
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 7, July 2026.This study focused on two closely related parapatric species, Diploderma yangi and D. slowinskii, which occupy contrasting microhabitats across the Nujiang River Basin in western China. The analysis integrated environmental, morphological, and dietary datasets to elucidate how niche partitioning stabilizes species boundaries in a landscape ...
Yuhao Wen +6 more
wiley +1 more source