Results 31 to 40 of about 10,024,870 (318)

UAV telephotography elucidates floristic variability and beta diversity of island cliffs under grazing interventions

Scientific Reports
Cliffs contain one of the least known plant communities, which has been overlooked in biodiversity assessments due to the inherent inaccessibility.
Seongjun Kim, Chang Woo Lee, Hwan-Joon Park, Jung Eun Hwang, Hyeong Bin Park, Young-Jun Yoon, Yeong-Joong Kim   +6 more
doaj   +1 more source

Investigating Co-occurrence among Look-alike Species: The Case of Three Bears in Northeast India

Diversity, 2022
At the most basic level, the assessment of a species’ status involves knowing where it occurs. Determining the presence of rare species is difficult, and can be further confounded by the presence of a more common look-alike species.
David L. Garshelis, Nishith Dharaiya, Thomas R. Sharp, Karine E. Pigeon   +3 more
doaj   +1 more source

Stanford’s naaldkreeftje - Sinelobus stanfordi. Niet-inheemse soorten van het Belgisch deel van de Noordzee en aanpalende estuaria [PDF]

, 2011
Stanford’s naaldkreeftje Sinelobus stanfordi is vermoedelijk al sinds de 16de eeuw wereldwijd verspreid, waardoor het oorsprongsgebied van deze soort heel moeilijk te achterhalen is.
VLIZ Alien Species Consortium
core  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Effects of Different Levels of Starch and Cellulose Diets on the Growth and Physiological and Biochemical Indicators of Cyprinus carpio

Guangdong nongye kexue
【Objective】This research aimed to investigate the impacts of diets with different ratios of starch to cellulose on the growth, and physiological and biochemical indices of common carp (Cyprinus carpio). The findings were intended to provide a theoretical
Zhixin ZHANG, Yu LIAO, Peipei WANG, Shan XIAO, Cailin HUANG, Yuanhao WANG, Shouxiong CAO, Haitao ZHENG, Weiying LU   +8 more
doaj   +1 more source

Hyperoctahedral species

, 2008
We introduce a new definition for the species of type B, or H-species, analog to the classical species (of type A), but on which we consider the action of the groups Bn of signed permutations. We are interested in algebraic structure on these H-species and give examples of Hopf monoids. The natural way to get a graded vector space from a species, given
Bergeron, N., Choquette, P.
openaire   +3 more sources

Violet buiswier - Neosiphonia harveyi. Niet-inheemse soorten van het Belgisch deel van de Noordzee en aanpalende estuaria [PDF]

, 2011
Het violet buiswier Neosiphonia harveyi kwam oorspronkelijk enkel voor rond Japan, in het noorden van de Stille Oceaan. Waarschijnlijk kwam deze exoot samen met getransporteerde oesters en via vasthechting op andere wieren of scheepsrompen naar Europa ...
VLIZ Alien Species Consortium
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Invasive Alien Species, Agricultural Development and the "Aid Trade" [PDF]

, 2001
Note on the global phenomena of invasive alien species of plants, animals, and micro organisms transplanted intentionally or unintentionally into non native habitats, where their impacts on the environment, agricultural production, health, and economies ...
Global Invasive Species Programme
core