Results 41 to 50 of about 56,098 (354)

Importance of species translocations under rapid climate change

open access: yesConservation Biology, 2020
Abstract Species that cannot adapt or keep pace with a changing climate are likely to need human intervention to shift to more suitable climates. While hundreds of articles mention using translocation as a climate‐change adaptation tool, in practice, assisted migration as a conservation action remains rare, especially for animals ...
Nathalie Butt   +8 more
openaire   +3 more sources

On the Occurrence of Translocations and Autosomal Non-Disjunction in Drosophila melanogaster [PDF]

open access: yes, 1934
1. No translocations between chromosomes I, II and III of Drosophila melanogaster were found in more than 900 eggs from triploid females and the equal number of spermatozoa from diploid males. 2.
Stern, Curt
core   +1 more source

Translocation of alkaloids in Datura species

open access: yesJournal of Pharmacy and Pharmacology, 1964
Abstract The ditigloyl esters of the hydroxytropanes, normally found in the roots of Datura spp. occur also in the transpiration stream of D, innoxia and D. cornigera although they do not accumulate in the aerial parts. An alkaloid previously isolated from the leaves or roots of a number of species, and now obtained from the ...
W C, EVANS, W J, GRIFFIN
openaire   +2 more sources

A family case of fertile human 45,X,psu dic(15;Y) males [PDF]

open access: yes, 2006
We report on a familial case including four male probands from three generations with a 45,X,psu dic(15;Y)(p11.2;q12) karyotype. 45,X is usually associated with a female phenotype and only rarely with maleness, due to translocation of small Y chromosomal
Andersson M   +29 more
core   +1 more source

Cytological and molecular characterization of wheat lines with Thinopyrum intermedium chromosome additions, substitutions and translocations resistant to barley yellow dwarf virus [PDF]

open access: yes, 1999
Barley yellow dwarf virus (BYDV) is the most serious viral disease affecting wheat and genes for BYDV resistance have not been found in wheat. BYDV-resistant alien addition and alien substitution lines produced from a wheat × Thinopyrum intermedium ...
Crasta, O.   +3 more
core   +1 more source

Comparative mitogenomics of native European and alien Ponto-Caspian amphipods [PDF]

open access: yesNeoBiota, 2023
European inland surface waters are home to a rich diversity of native amphipod crustaceans, many of which face threats from invasive Ponto-Caspian counterparts.
Jan-Niklas Macher   +2 more
doaj   +3 more sources

Guidelines to Facilitate Human-Wildlife Interactions in Conservation Translocations

open access: yesFrontiers in Conservation Science, 2022
Species reintroductions and translocations are widely used management interventions to restore locally extinct or augment severely depleted species.
Adriana Consorte-McCrea   +5 more
doaj   +1 more source

Molecular cytogenetic mapping of Cucumis sativus and C. melo using highly repetitive DNA sequences [PDF]

open access: yes, 2010
Chromosomes often serve as one of the most important molecular aspects of studying the evolution of species. Indeed, most of the crucial mutations that led to differentiation of species during the evolution have occurred at the chromosomal level ...
Bang, J.W.   +5 more
core   +3 more sources

Optimal adaptive management for the translocation of a threatened species [PDF]

open access: yesEcological Applications, 2009
Active adaptive management (AAM) is an approach to wildlife management that acknowledges our imperfect understanding of natural systems and allows for some resolution of our uncertainty. Such learning may be characterized by risky strategies in the short term.
Rout, Tracy M.   +2 more
openaire   +3 more sources

Novel viral and microbial species in a translocated Toutouwai (Petroica longipes) population from Aotearoa/New Zealand

open access: yesOne Health Outlook, 2022
Background Translocation is a common tool in wildlife management and its implementation has resulted in many conservation successes. During translocations, any associated infectious agents are moved with their wildlife hosts.
Rebecca K. French   +3 more
doaj   +1 more source

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