Results 121 to 130 of about 287,639 (338)

Genetic integrity of the Dark European honey bee (Apis mellifera mellifera) from protected populations: a genome-wide assessment using SNPs and mtDNA sequence data [PDF]

, 2014
The recognition that the Dark European honey bee, Apis mellifera mellifera, is increasingly threatened in its native range has led to the establishment of conservation programmes and protected areas throughout western Europe.
Carreck, Norman L, Chavez-Galarza, Julio, Dahle, Bjorn, Dall' Olio, Raffaele, de la Rua, Pilar, Garnery, Lionel, Henriques, Dora, Johnson, J Spencer, Kryger, Per, Pinto, M Alice, Soland-Reckeweg, Gabriele, van der Zee, Romee   +11 more
core   +1 more source

Insights Into the Distribution of Two Bloom‐Forming Dinoflagellates of Phytosanitary Concern Using Regional and Global Temperature Data

International Review of Hydrobiology, EarlyView.
ABSTRACT Large bloom‐forming dinoflagellates can alter aquatic biodiversity and impact human use, posing conservation challenges. We used the maximum entropy (MaxEnt) model to predict the potential distribution of two Ceratium congeners, C. hirundinella and C.
Rafael L. Macêdo, Odete Rocha, Betina Kozlowsky‐Suzuki   +2 more
wiley   +1 more source

Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau

Frontiers in Genetics, 2019
The vicuña (Vicugna vicugna) is the most representative wild ungulate of the high Andes of South America with two recognized morphological subspecies, V. v. mensalis in the north and V. v. vicugna in the south of its distribution.
Benito A. González, Benito A. González, Juan P. Vásquez, Juan P. Vásquez, Daniel Gómez-Uchida, Daniel Gómez-Uchida, Jorge Cortés, Jorge Cortés, Romina Rivera, Romina Rivera, Nicolas Aravena, Ana M. Chero, Ana M. Agapito, Valeria Varas, Jane C. Wheleer, Jane C. Wheleer, Pablo Orozco-terWengel, Juan Carlos Marín   +17 more
doaj   +1 more source

Validating bifidobacterial species and subspecies identity in commercial probiotic products

Pediatric Research, 2015
Background:The ingestion of probiotics to attempt to improve health is increasingly common; however, quality control of some commercial products can be limited.
Zachery T Lewis, G. Shani, Chad Masarweh, Mina Popovic, S. Frese, D. Sela, M. Underwood, D. Mills   +7 more
semanticscholar   +1 more source

Leiocephalus barahonensis [PDF]

, 1999
Number of Pages: 4Integrative BiologyGeological ...
Powell, Robert
core   +1 more source

Making vertebrate fossil radiocarbon dates more useful for global scientific research

Journal of Quaternary Science, EarlyView.
ABSTRACT Radiocarbon dating of bones is essential for reconstructing timelines of species' occurrences, domestication, extinction, migrations, and interactions with Quaternary environments. Many studies compile these chronologies at continental to global scales by aggregating radiocarbon dates from various sources, often balancing data quantity and ...
Salvador Herrando‐Pérez, Thomas W. Stafford Jr.   +1 more
wiley   +1 more source

Variación geográfica del zorro Lycalopex culpaeus (Mammalia, Canidae) en Chile: implicaciones taxonómicas

Revista de Biología Tropical, 2009
Mediante análisis cualitativos y cuantitativos, se estudió la variación geográfica del cráneo de Lycalopex culpaeus en Chile (desde Tarapacá a la islas australes), y de algunas poblaciones argentinas.
Jonathan A Guzmán, Guillermo D’Elía, Juan Carlos Ortiz   +2 more
doaj  

Identification and Expression Analysis of Glucosinolate Biosynthetic Genes and Estimation of Glucosinolate Contents in Edible Organs of Brassica oleracea Subspecies

Molecules, 2015
Glucosinolates are anti-carcinogenic, anti-oxidative biochemical compounds that defend plants from insect and microbial attack. Glucosinolates are abundant in all cruciferous crops, including all vegetable and oilseed Brassica species.
Go-Eun Yi, Arif Hasan Khan Robin, Kiwoung Yang, Jong-In Park, Jong-Goo Kang, Tae-Jin Yang, Ill-Sup Nou   +6 more
doaj   +1 more source

Portable Raman Spectroscopy for Non‐Invasive Chemotype Identification and pCB Profiling in Cannabis

Journal of Raman Spectroscopy, EarlyView.
In vivo Raman spectroscopy of cannabis leaves using a handheld device enables rapid chemotype differentiation. Excitation at 830 nm reduces fluorescence background and allows clear spectral acquisition. Partial least squares discriminant analysis achieved 90% classification accuracy, validated on a blind test dataset.
Danylo Komisar, Andrii Kutsyk, Oleksandr Vasyliev, Yaroslav Aulin, Sofus Boisen, Konstantinos Stergiou, Yurii Pilhun, Lars Duelund, Rime Bahij, Martin Aage Barsøe Hedegaard, Oleksii Ilchenko   +10 more
wiley   +1 more source

CONTRIBUTIONS TO DISTRIBUTION OF TURKISH FRESHWATER ISOPODS (CRUSTACEA: ISOPODA)

Trakya University Journal of Natural Sciences, 2016
This study was carried out to contribute to distribution of freshwater isopods in Marmara Region (including Gökçeada and Bozcaada islands) of Turkey. For this aim, it was evaluated the material which was sampled during the years 1991, and 1998-2002 in a ...
Belgin Çamur-Elipek, Nurcan Özkan
doaj