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A hybrid dilemma: a molecular investigation of South African bontebok (Damaliscus pygargus pygargus) and blesbok (Damaliscus pygargus phillipsi)
Springer Science and Business Media LLC - Tập 14 - Trang 589-599 - 2013
Anna M. van Wyk, Antoinette Kotzé, Ettore Randi, Desiré L. Dalton
Human-mediated hybridization poses a serious threat to the genetic integrity of threatened inter-fertile species or subspecies, such as the bontebok (Damaliscus pygargus pygargus) and blesbok (Damaliscus pygargus phillipsi) in South Africa. The identification of pure and admixed populations is key to sound biodiversity conservation management and practices. Where identification based on morphometr...... hiện toàn bộ
Distinctiveness, rarity and conservation in a subtropical highland conifer
Springer Science and Business Media LLC - Tập 13 - Trang 211-222 - 2011
Alicia Mastretta-Yanes, Ana Wegier, Alejandra Vázquez-Lobo, Daniel Piñero
Juniperus blancoi is a rare subtropical conifer with a wide yet restricted distribution and three recognized varieties. In this study, its ecological and genetic exchangeability are tested based on morphological descriptions, habitat differences, size measures, growth form, population genetics estimates and phylogeography, using the trnC-trnD plastid DNA region. Populations show d...... hiện toàn bộ
Isolation and characterization of microsatellite markers in Indian neem (Azadirachta indica var. indica A. Juss) and cross-amplification in Thai neem (A. indica var. siamensis Valenton)
Springer Science and Business Media LLC - Tập 10 Số 3 - Trang 669-671 - 2009
Chanpen Boontong, Madhav Pandey, Suchitra Changtragoon
Development and characterization of 11 microsatellite markers in Lithocarpus edulis
Springer Science and Business Media LLC - Tập 10 Số 5 - Trang 1549-1551 - 2009
Bingyun Wu, Taizo Hogetsu
Resolving neutral and deterministic contributions to genomic structure in Syntrichia ruralis (Bryophyta, Pottiaceae) informs propagule sourcing for dryland restoration
Springer Science and Business Media LLC - Tập 19 - Trang 85-97 - 2017
Rob Massatti, Kyle D. Doherty, Troy E. Wood
Syntrichia ruralis is a cosmopolitan moss that occupies steep environmental gradients. In arid to semi-arid regions of the world it is a key component of biological soil crusts, which are fundamental to healthy dryland ecosystem processes. As such, S. ruralis has attracted the attention of conservationists seeking to restore degraded biological soil crust communities and their ass...... hiện toàn bộ
Hybridization does not currently pose conservation concerns to murres in the Atlantic
Springer Science and Business Media LLC - Tập 20 - Trang 1465-1470 - 2019
Lila Colston-Nepali, Anna Tigano, Brian Boyle, Vicki Friesen
Hybridization can negatively impact one or both taxa involved and therefore pose conservation concerns. Climate change is expected to increase the rate of hybridization particularly in polar regions, and so investigating hybridization in Arctic and Antarctic species is important for conservation. Hybridization and genetic introgression have been observed between Pacific populations of thick-billed...... hiện toàn bộ
Noninvasive genetic analyses for estimating population size and genetic diversity of the remaining Far Eastern leopard (Panthera pardus orientalis) population
Springer Science and Business Media LLC - Tập 15 - Trang 521-532 - 2013
Taro Sugimoto, Vladimir V. Aramilev, Linda L. Kerley, Junco Nagata, Dale G. Miquelle, Dale R. McCullough
Understanding and monitoring the population status of endangered species is vital for developing appropriate management interventions. We used noninvasive genetic analyses to obtain ecological and genetic data on the last remaining Far Eastern leopard population in the world. During seven winters from 2000–2001 to 2007–2008, we collected feces, hair, and saliva from most of the leopard habitat. Of...... hiện toàn bộ
Isolation and characterization of microsatellite loci in Paspalum notatum Flüggé (Poaceae)
Springer Science and Business Media LLC - Tập 10 - Trang 1977-1980 - 2009
F. W. Cidade, T. T. de Souza-Chies, L. A. R. Batista, M. Dall’agnol, M. I. Zucchi, L. Jungmann, A. P. Souza
Paspalum notatum is a forage grass recognized as one of the major constituents of the native grasslands in the New World. The knowledge of the genetic diversity and structure of P. notatum populations is fundamental for the conservation and germplasm management of this species. About 11 microsatellite markers were isolated from P. notatum and characterized in 25 accessions. The average number of a...... hiện toàn bộ
Genetic characterization of free-ranging Asiatic wild ass in Central Asia as a basis for future conservation strategies
Springer Science and Business Media LLC - Tập 19 - Trang 1169-1184 - 2018
Petra Kaczensky, Ekaterina Kovtun, Rustam Habibrakhmanov, Mahmoud-Reza Hemami, Amirhossein Khaleghi, John D. C. Linnell, Eldar Rustamov, Sergey Sklyarenko, Chris Walzer, Steffen Zuther, Ralph Kuehn
Loss of genetic diversity due to drift and inbreeding reduces a population’s ability to respond to environmental change and may result in inbreeding depression. The Asiatic wild ass (Equus hemionus), regionally also known as Gobi khulan, Turkmen kulan, or Persian onager, has become confined to less than 3% of its historic distribution range. Remaining populations in Central Asia outside of the Mon...... hiện toàn bộ
Contemporary and historical river connectivity influence population structure in western brook lamprey in the Columbia River Basin
Springer Science and Business Media LLC - Tập 20 - Trang 299-314 - 2018
Erin K. Spice, Timothy A. Whitesel, Gregory S. Silver, Margaret F. Docker
The western brook lamprey Lampetra richardsoni (WBL) is a small non-parasitic lamprey that inhabits rivers and streams from southern Alaska to northern California. WBL remain in fresh water throughout their entire life and show limited dispersal. Although adults may migrate short distances upstream to spawn, most movement likely occurs through passive drifting of larvae downstream. Genetic differe...... hiện toàn bộ
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