Results 251 to 260 of about 59,120 (328)

Cryo‐SEM and large volume FIB‐SEM of Arabidopsis cotyledons: Degradation of lipid bodies, biogenesis of glyoxysomes and reorganisation of organelles during germination

Journal of Microscopy, Volume 299, Issue 3, Page 242-267, September 2025.
Abstract Until recently, the lack of three‐dimensional visualisation of whole cells at the electron microscopic (EM) level has led to a significant gap in our understanding of the interaction of cellular organelles and their interconnection. This is particularly true with regard to the role of the endoplasmic reticulum (ER).
Gerhard Wanner, Elizabeth Schroeder‐Reiter, Farhah F. Assaad   +2 more
wiley   +1 more source

The microtubule-severing enzyme spastin regulates spindle dynamics to promote chromosome segregation in Trypanosoma brucei. [PDF]

Commun Biol
Souza Onofre T, Zhou Q, Li Z.
europepmc   +1 more source

The osteohistology of Orthosuchus stormbergi using synchrotron radiation microcomputed tomography

Journal of Anatomy, Volume 247, Issue 3-4, Page 587-607, September/October 2025.
The osteohistology of Orthosuchus stormbergi is described for the first time. The primary bone tissue was lamellar bone. It had relatively thick bone walls, possibly indicating an aquatic lifestyle. Orthosuchus was a small bodied adult reaching a maximum body mass of about 1.2 kg.
Bailey M. Weiss, Kathleen N. Dollman, Jonah N. Choiniere, Claire Browning, Jennifer Botha   +4 more
wiley   +1 more source

Fertility is compromised after oocyte-specific deletion of microtubule severing protein Katanin A1. [PDF]

Mol Hum Reprod
Yuen WS, Zhang QH, Dunstan M, Adhikari D, O'Connor AE, Dunleavy JEM, O'Bryan MK, Carroll J.   +7 more
europepmc   +1 more source

Exploring potential strategies for haploid induction based on double fertilization in plants

Plant Biotechnology Journal, Volume 23, Issue 9, Page 4000-4016, September 2025.
Summary Haploid induction (HI), an indispensable procedure in doubled haploid breeding, has attracted increasing attention in crop genetic improvement due to its ability to rapidly fix desirable traits in a homozygous state, thereby shortening the breeding cycle.
Tengyu Li, Chenlei Wang, Jingwen Pan, Javaria Tabusam, Yan Li, Jinbo Yao, Wei Chen, Yazhong Wang, Wei Gao, Junkang Rong, Zeeshan Ahmad, Andreas Houben, Shouhong Zhu, Shuangxia Jin, Yongshan Zhang   +14 more
wiley   +1 more source

Lubricity potentials of Azadirachta indica (neem) oil and Cyperus esculentus (tiger nut) oil extracts and their blends in machining of mild steel material. [PDF]

Heliyon
Ekengwu IE, Okoli IG, Okafor OC, Ezenwa ON, Ogu JC.   +4 more
europepmc   +1 more source

Acute intermittent hypoxia in neonatal rodent central nervous system facilitates respiratory frequency through the recruitment of hypothalamic areas

Experimental Physiology, Volume 110, Issue 9, Page 1358-1376, September 1, 2025.
Abstract Moderate and acute intermittent hypoxia (IH) facilitates respiration in adults, mostly by recruiting peripheral chemo‐/baroreceptors. As central chemoreceptors are widely expressed in immature brains, we hypothesized that IH modulates respiration at birth through a purely neurogenic mechanism involving the hypothalamus.
Rosamaria Apicella, Graciela L. Mazzone, Giuliano Taccola   +2 more
wiley   +1 more source

Proteome of oocyte spindle identifies Ccdc69 regulates spindle assembly like "band-tightening spell". [PDF]

Cell Mol Life Sci
Guo JN, Zhu L, Meng TG, Zhang YN, Sun SM, Yang XM, Zhao BW, Lu YK, Xu YH, Yue W, Han Z, Wong CCL, Wang ZB.   +12 more
europepmc   +1 more source

“Spool-Shaped Clay Artefact”: An Unknown Object-Type of the Boleráz/Baden Cultures [PDF]

, 2012
Horváth, Tünde
core  

Methacholine hyperresponsiveness in mice with house dust mite‐induced lung inflammation is not associated with excessive airway constriction ex vivo

Experimental Physiology, Volume 110, Issue 9, Page 1336-1348, September 1, 2025.
Abstract The role of excessive airway constriction in the hyperresponsiveness to nebulized methacholine in mice with experimental asthma is still contentious. Yet, there have been very few studies investigating whether the increased in vivo response to methacholine caused by experimental asthma is associated with a corresponding increase in ex vivo ...
Andrés Rojas‐Ruiz, Magali Boucher, Cyndi Henry, Louis Gélinas, Rosalie Packwood, Percival Graham, Jorge Soliz, Ynuk Bossé   +7 more
wiley   +1 more source