Results 221 to 230 of about 437,072 (332)

Arctic lake trout (Salvelinus namaycush) show evidence of seasonal acclimation of cardiac adrenergic sensitivity but not heat tolerance

Journal of Fish Biology, EarlyView.
Abstract Many Arctic fishes experience prolonged periods of extreme cold and large thermal variation over both rapid and seasonal time scales which challenge critical physiological functions. In the central Canadian Arctic, we caught wild adult lake trout (Salvelinus namaycush) acclimatized to winter and summer temperatures to determine the extent to ...
Emily P. Williams, Les N. Harris, Jean‐Sébastien Moore, Ella K. Middleton, Shira A. Berkelhammer, Ben Speers‐Roesch, Matthew J. H. Gilbert   +6 more
wiley   +1 more source

Correction: Endometrial biopsy performed before the first in vitro fertilization does not impact the early pregnancy rate. [PDF]

Sci Rep
Cellier M, Werlen S, Mery L, Genod A, Felloni B, Semay T, Trombert B, Chauleur C, Raia-Barjat T.   +8 more
europepmc   +1 more source

Der neue Arbeitskreis Gesundheit und Biologie im VBIO stellt sich vor

, 2019
Dannemann, Sarah, Schaal, Steffen, Spörhase, Ulrike, Gropengießer, Ilka, Arnold, Julia, Kahl, Lea, Schaal, Sonja, Heuckmann, Benedikt, Schlüter, Kirsten, Simon, Uwe, Schwanewedel, Julia   +10 more
core  

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

Journal of Integrative Plant Biology, EarlyView.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba, Cécile Bres, Aurora Alaguero‐Cordovilla, Riyazuddin Riyazuddin, Qingyi Wang, Johann Petit, Jean‐Philippe Mauxion, Lara Caballero, David Latrasse, Bénédicte Bakan, Rim Brik‐Chaouche, David Esteve‐Bruna, Moussa Benhamed, Christophe Rothan, José Manuel Pérez‐Pérez   +14 more
wiley   +1 more source

Four women whose pioneering contributions to science have been largely overlooked. [PDF]

Elife
Thomann LM, Batut J.
europepmc   +1 more source

La biologie en 5 ans:contenu des cours de deuxième cycle, description des unités de recherche concernées

, 1994
Fundp. Département De Biologie, [No Value]
core  

Modelling compressive loading in large‐bodied mammals reveals distinct biomechanical strategies in proboscidean humeri

Journal of Anatomy, EarlyView.
Graviportal proboscideans differ in limb morphology, adopting slender or more robust long bone morphotypes. Finite element analyses (FEA) on extant and extinct taxa reveal functional differences between morphotypes, with robust humeri exhibiting lower peak stress under neutral and off‐axis loading.
Nicolas Ferdinand Wagner, Narimane Chatar, Jesse James Hennekam   +2 more
wiley   +1 more source

Biofilm-Forming Capacity and <i>fimH</i> Gene Prevalence Among Uropathogenic <i>Klebsiella</i> spp. in Gabon: Assessing the Link with Resistance to Third-Generation Cephalosporins and Aminoglycosides. [PDF]

Antibiotics (Basel)
Mayombo Ngoussou E, Mabika Mabika R, Ampa R, Zong Minko O, Ondjiangui LF, Mounioko F, Mbadinga Mackanga F, Litchangou Bouka FS, Mambu M, Yala JF.   +9 more
europepmc   +1 more source

Euglena sp. and its associated prokaryotic community degrade light crude oil

Journal of Phycology, EarlyView.
Abstract Oil enters the environment through natural and anthropogenic sources and poses a serious threat to water and soil. We hypothesized that algae and their associated prokaryotic communities from natural oil seeps are robust systems capable of surviving and degrading anthropogenic oil spills. We isolated Euglena sp.
Michelle Kulbatzki, Hilal Kaya, Sabina Marks, Lisa Voskuhl   +3 more
wiley   +1 more source

Author Correction: Magnetoreception in a freshwater ciliate arises from endosymbiosis. [PDF]

Nat Commun
Bolzoni R, Monteil CL, Alonso B, Bergot M, Chevrier DM, Godon C, Menguy N, Fouteau S, Da Cunha V, Skouri-Panet F, Pereiro E, Duverger A, Vallenet D, Cruaud C, Abreu F, Benzerara K, Lefevre CT.   +16 more
europepmc   +1 more source