Results 191 to 200 of about 203,897 (353)

Segmenting DNA sequence into words based on statistical language model [PDF]

open access: yes, 2012
This paper presents a novel method to segment/decode DNA sequences based on n-gram statistical language model. Firstly, we find the length of most DNA “words” is 12 to 15 bps by analyzing the genomes of 12 model species.
Wang Liang
core   +1 more source

Multiple indicators record human adaptations to climatic change during the Middle Holocene at the Wanbei site in the middle and lower Huai River valley, China

open access: yesBoreas, EarlyView.
The archaeological sediment sequences analysis from the Wanbei site reveals a predominantly warm and humid climate with a brief cooling phase between 5600 and 5400 a BP, during the Middle Holocene in the middle and lower Huai River valley. Despite the cooling trend, rice remained the dominant crop in mixed farming, while the proportion of millet ...
Weixin Tian   +9 more
wiley   +1 more source

The effect of the combined application of agricultural waste‐ and manure‐based biochar on soil properties, microbial abundance, CO2 emissions and grass growth

open access: yesGrassland Science, EarlyView.
Abstract Livestock manure is usually used as an organic fertilizer, yet its direct application to soil can cause several environmental problems, including greenhouse gas (GHG) emissions, N2O emissions and nutrient runoff into ecosystems. Transforming animal manure (AM) into biochar may mitigate these problems.
Laila Dini Harisa   +3 more
wiley   +1 more source

Evolutionary and synteny analysis of HIS1, BADH2, GBSS1, and GBSS2 in rice: insights for effective introgression breeding strategies

open access: yesScientific Reports
The key genes BADH2, GBSS1, GBSS2, and HIS1 regulate the fragrance, starch synthesis, and herbicide resistance in rice. Although the molecular functions of four genes have been investigated in the Oryza sativa species, little is known regarding their ...
Insu Lim, Yong-Jin Park, Jungmin Ha
doaj   +1 more source

Formulation and evaluation of alternative to beeswax for vegan lipsticks

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Characterization of a cosmetic ingredient as a vegan alternative to beeswax. Investigation of binary oil–wax systems for cosmetic applications. Development of a predictive strategy for the formulation of vegan stick cosmetics. Abstract Honeybees' success is strictly linked to the chemical and application properties of their products: honey, beeswax (BW)
Manuela Loiacono   +4 more
wiley   +1 more source

Examining inter‐regional and intra‐seasonal differences in wintering waterfowl landscape associations among Pacific and Atlantic flyways

open access: yesJournal of Avian Biology, EarlyView.
The Central Valley of California (CVC) and Mid‐Atlantic (MA) in the U.S. are both critical sites for nationwide food security, and many waterfowl species annually, especially during the winter, providing feeding and roosting locations for a variety of species.
Matthew J. Hardy   +8 more
wiley   +1 more source

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