The origin of polyploid genomes of bluegrasses Poa L. and Gene flow between northern pacific and sub-Antarctic Islands

Rodionov, A. V.; Носов, Н. Н.; Kim, E. S.; Мачс, Э. М.; Punina, E. O.; Probatova, Nina S.

doi:10.1134/s1022795410120021

Cited by 22 publications

(22 citation statements)

References 34 publications

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“…Секвенирование и анализ ядерных и хлоропластных последовательностей ДНК и в нашем случае способствовали уточ-нению границ секций и родов, близких к роду мятлик. Так, нами не только была подтвержде-на обоснованность выделения Н. С. Пробато-вой самостоятельного рода Arctopoa из Poa s. l. (Probatova, 1974), но и показано его отдаленное родство с родом мятлик (Rodionov et al, 2007(Rodionov et al, , 2010. Выделение же секции Ochlopoa в само-стоятельный род, предложенное недавно (Scholz, 2003;Tzvelev, 2009;Tikhomirov, 2013), напротив, не нашло молекулярно-филогенетического под-тверждения.…”

unclassified

“…Выделение же секции Ochlopoa в само-стоятельный род, предложенное недавно (Scholz, 2003;Tzvelev, 2009;Tikhomirov, 2013), напротив, не нашло молекулярно-филогенетического под-тверждения. Установлено также филогенетиче-ское положение новых гибридов, найденных на Алтае, и видов, неясных с точки зрения система-тики (Rodionov et al, 2010;Nosov et al, 2015a).…”

unclassified

“…URL: http://www.tropicos.org/ Name/25509879?projectid=9). (Lomonosova, 2003 (Scholz, 2003;Tzvelev, 2009;Tikhomirov, 2013), однако молекулярно-фило-генетические исследования показали, что виды Ochlopoa, с одной стороны, и виды секций Alpinae и Bolbophorum, с другой, образуют две се-стринские ветви единой монофилетической кла-ды (Soreng, 1990;Gillespie, Boles, 2001;Nosov, Rodionov, 2008;Rodionov et al, 2010;Nosov et al, 2015a), поэтому мы оставляем эту группу мятликов в ранге секции. Schrad.…”

unclassified

“…Сиб. 2: 178;Оло-нова, 1998 (Lomonosova, 2003), а также Северного и Центрального Алтая (Rodionov et al, 2010;Nosov et al, 2015a). Эти дан-ные достаточно необычны в свете традиционной таксономии, так как гибридизационные события Носов Н. Н. и др.…”

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Synopsis of the grasses (Poaceae) of Altai Krai and Altai Republic. I. Genera Arctopoa, Eremopoa and Poa

2017

turczaninowia

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Synopsis of the grasses (Poaceae) of Altai Krai and Altai Republic. I. Genera Arctopoa, Eremopoa and Poa

2017

turczaninowia

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“…Therefore, it is quite likely that P. annua will have negative impacts on native species and ecosystems as its distribution expands (Molina-Montenegro et al 2012). Despite being present since the mid-1980s, and despite considerable research being undertaken (Olech 1996, Chwedorzewska 2008, Rodionov et al 2010, Olech and Chwedorzewska 2011, Chwedorzewska and Bednarek 2012, Molina-Montenegro et al 2012, Wodkiewicz et al 2013, Molina-Montenegro et al 2014, Wódkiewicz et al 2014, there have been no reports of any attempt to eradicate the species at the site.…”

Section: Case Study Speciesmentioning

confidence: 99%

Ecosystem-wide management of invasive species in the face of severe uncertainty

Han¹

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The economic and ecological problems caused by biological invasions underline the importance of invasive species management. Evidence showed that invasive species management aiming to mitigate and reverse negative invasion impacts may lead to unexpected side effects to other ecosystem components, which call for integrating management into broader ecosystem goals rather than manipulating single invasive species in isolation. Decision-making is limited by a severe lack of knowledge yet confronted with urgent needs of conservation management. In this thesis, I focus on developing practical approaches to assist decision-making of invasive species managements in the face of limited information.It can be challenging to resolve the conflicts between invasive species management and other conservation goals. In Chapter 2, I propose to incorporate potential management impacts into a formal decision analysis from a cost-benefit perspective. I conduct a systematic literature review of studies that reported perverse outcomes of invasive plant management, to provide insights for risk identification for future control activities. My results show that there are only 26 publications that identified negative outcomes from plant management. It is possible that such perverse outcomes are merely uncommon, yet we identify that research and publishing biases exist and suggest that the negative impacts of management may have been overlooked. Next, I discuss existing and potential approaches that can be used to identify management risks and reconcile management conflicts, and suggest ways to improve current approaches and facilitate better decision analyses for future management. In the following chapters, I illustrate a number of approaches to assist invasive species management decision-making and illustrate these approaches using two real world management problems.Chapter 3 and Chapter 4 use network approaches to inform decision-making on the management of introduced cats (Felis catus) and rats (Rattus rattus) on Christmas Island. In chapter 3, I conduct a qualitative assessment based on available information to evaluate a number of potential management strategies, which vary in their intensity of both rat and cat control and also vary in cost of implementation. These actions were derived in consultation with on-ground managers from Christmas Island. The assessment suggests that given sufficient resources the optimal strategy is island wide cat eradication with rat control efforts. This suggestion is also supported by the network analysis. Island-wide cat eradication only may lead to secondary impacts through meso-predator release of rats, yet when the resource is limited this strategy still yields more benefits than other management actions such as island-wide cat control, or cat and rat control that are restricted in specific regions.ii In Chapter 4, I developed a novel approach by combining a qualitative modelling approach with Boolean analysis to examine the effects of different management strategies of cats and rats on Ch...

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Flowering Plants. Monocots

Kellogg

2015

190

230

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The origin of polyploid genomes of bluegrasses Poa L. and Gene flow between northern pacific and sub-Antarctic Islands

Cited by 22 publications

References 34 publications

Synopsis of the grasses (Poaceae) of Altai Krai and Altai Republic. I. Genera Arctopoa, Eremopoa and Poa

Synopsis of the grasses (Poaceae) of Altai Krai and Altai Republic. I. Genera Arctopoa, Eremopoa and Poa

Ecosystem-wide management of invasive species in the face of severe uncertainty

Flowering Plants. Monocots

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