Results 31 to 40 of about 116,173 (293)

RETRACTED: Characterization of wheat (Triticum aestivum L.) genotypes unraveled by molecular markers considering heat stress

open access: yesOpen Agriculture, 2019
The current study focuses and emphasis on the potential of heat stress to negatively affect crop physiology. Here, we have screened 19 wheat (Triticum aestivum L.) genotypes for their tolerance of heat stress.
Kumar Pankaj Yaswant   +6 more
doaj   +1 more source

Investigating Phylogenetic Relationships in Iranian Docke Ecotypes (Rumex spp.) using ISSR Markers, Morphological Features, and their Stomata Structure [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2018
Rumex spp. is one of the most valuable medicinal plants. This genus has about 200 species scattered in most parts of the world. Iran is considered as one of the distribution points of this plant, 23 species of this genus have been reported in different ...
Malihe Erfani   +3 more
doaj   +1 more source

A Particle Module for the PLUTO Code. I. An Implementation of the MHD–PIC Equations [PDF]

open access: yes, 2018
We describe an implementation of a particle physics module available for the PLUTO code appropriate for the dynamical evolution of a plasma consisting of a thermal fluid and a nonthermal component represented by relativistic charged particles or cosmic ...
A. Mignone   +3 more
semanticscholar   +1 more source

Küçükbaş Hayvan Süt Sağım Makinalarında Nabız Karakteristiklerinin PIC Yardımıyla Kontrolü

open access: yesJournal of Agricultural Sciences, 2003
Bu çal ışmada küçükbaş hayvanları n sağı m makinaları nda kullan ı lan elektronik nab ı z ayg ı tları na uygun merkezi bir kontrol ünitesi geli ştirilmiştir.
Recai Gürhan, Mustafa Çetın
doaj   +1 more source

The Dick Pic: Harassment, Curation, and Desire

open access: yesSocial Media + Society, 2019
The combined rise of digital photography and social media has expanded what might be considered photo worthy. Among the pouting selfies and food stuffs of the day exists the ubiquitous dick pic.
Susanna Paasonen   +2 more
semanticscholar   +1 more source

The Hawaii Infrared Parallax Program. III. 2MASS J0249–0557 c: A Wide Planetary-mass Companion to a Low-mass Binary in the β Pic Moving Group [PDF]

open access: yesAstronomical Journal, 2018
We have discovered a wide planetary-mass companion to the β Pic moving group member 2MASS J02495639−0557352 (M6 vl-g) using Canada–France–Hawaii Telescope/WIRCam astrometry from the Hawaii Infrared Parallax Program.
T. Dupuy   +8 more
semanticscholar   +1 more source

Pigs lacking the SRCR5 domain of CD163 protein demonstrate heritable resistance to the PRRS virus and no changes in animal performance from birth to maturity

open access: yesFrontiers in Genome Editing
Porcine reproductive and respiratory syndrome (PRRS) is one of the world’s most persistent viral pig diseases, with a significant economic impact on the pig industry.
Clint Nesbitt   +10 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Assessment of morphological and molecular variation in local olive (Olea europaea L.) in the Northern part of Iran

open access: yesActa Agriculturae Slovenica, 2016
Iran is known as one of the origins of olive in the world with many different olive cultivars, mainly in the north. Eighty eight accessions belong to 4 main olive cultivars were investigated by 21 morphological characters and 11 ISSR markers. Analyses of
Mahnaz Nezamivand Chegini   +4 more
doaj   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

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