Results 171 to 180 of about 134,839 (260)

Starch Degradation and Soluble Sugar Accumulation Are Associated with Cold Tolerance in Winter Rapeseed (<i>Brassica napus</i> L.). [PDF]

Plants (Basel)
Long L, Shi Y, Pu Y, Wu J, Ma L, Liu L, Yang G, Fan T, Wang W, Sun W.   +9 more
europepmc   +1 more source

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

The Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira, Lucas Rezende Penido Paschoal, Fernando José Zara   +2 more
wiley   +1 more source

Morphophysiological dynamics of the proximal post‐testicular ducts in Crotalus durissus Linnaeus, 1758 (Squamata: Viperidae)

The Anatomical Record, EarlyView.
Abstract The organization and function of reptilian excurrent ducts remain poorly characterized, particularly in Neotropical snakes. We provide the first integrative morphological, histochemical, immunohistochemical, and ultrastructural analysis of the proximal post‐testicular ducts of Crotalus durissus across reproductive stages.
Flávia Cappuccio de Resende, Gustavo Caldeira Cotta, Clara d' Ávila Fonseca Paiva de Paula Freitas, Leonardo Carvalho, Heloísa Helena Marques Oliveira, Victória Gomes Carvalho Silva, Lívia de Fátima Moreira Silva, Luciana Maria Silva, Samyra Maria dos Santos Nassif Lacerda, Guilherme Mattos Jardim Costa   +9 more
wiley   +1 more source

Metabolic cues are the main drivers for the differentiation of chloroplasts into chromoplasts and other plastid types. [PDF]

J Exp Bot
Rodriguez-Concepcion M, Lu S.
europepmc   +1 more source

First reports on the relationship between the eggshell and bone mineralization in Rhinoclemmys punctularia punctularia embryos

The Anatomical Record, EarlyView.
Abstract Composed of various minerals, the eggshell provides ideal conditions for embryonic development, and understanding its composition and structure is essential for clarifying its relationship with bone formation. This study characterized the structure and mineral profile of the Rhinoclemmys punctularia punctularia eggshell in relation to ...
Igor Mathias Trindade Lemos, Deise Cardoso de Lima, Antônio Basílio Guerreiro Júnior, Brenda Stefany dos Santos Braga, Antônio Messias Costa, Ana Cássia Sarmento Ferreira, Maria Auxiliadora Ferreira, Verônica Oliveira‐Bahia, Diva Anelie de Araújo Guimarães   +8 more
wiley   +1 more source

Foliar application of diethyl aminoethyl hexanoate and homobrassinolide enhances cold tolerance in wheat at the jointing stage: physiological mechanisms. [PDF]

Front Plant Sci
Shen Y, Yue J, He N, Li X, Pang H, Fang B, Wang H, Jin H, Zhang D, Cheng H, Yang C, Zheng F, Shao Y.   +12 more
europepmc   +1 more source

Developmental Characteristics of the Embryonic Liver Tissue and Long‐Term Culture of Primary Hepatocytes in Duck

Animal Research and One Health, EarlyView.
Liver development was investigated at different embryonic ages (EAs). Furthermore, numerous hepatocyte media were formulated and evaluated. These results could elaborate the developmental characteristics of duck liver tissue and determine the most suitable medium for the proliferation and characteristic maintenance of hepatocytes in vitro, which would ...
Jie Wei, Jing Tang, Bo Zhang, Chenchen Du, Yunsheng Zhang, Ming Xie, Zhengkui Zhou, Shuisheng Hou   +7 more
wiley   +1 more source

Islet ultrastructure: past achievements and future directions. [PDF]

Diabetologia
Müller A, Aurrecoechea Duran S, Santos PI, Weigel A, Espinosa-Medina I, Solimena M.   +5 more
europepmc   +1 more source

Student‐identified barriers to histology learning and the perceived value of coloring as a multimodal educational strategy

Anatomical Sciences Education, EarlyView.
Abstract Histology is a visually complex and cognitively demanding subject often perceived as abstract, memorization‐heavy, and disconnected from clinical practice. Despite its foundational importance, histology is frequently under‐emphasized relative to gross anatomy and lacks interactive, multimodal resources tailored to its unique challenges.
Anika Knowles, Karen Pinder, Tamara A. Franz‐Odendaal   +2 more
wiley   +1 more source

Mapping a sustainable approach with whey-biosynthesized silver nanocomposites versus chemically synthesized silver nanoparticles in a chronic hippocampal toxicity rat model. [PDF]

Sci Rep
El Fadly EB, Assar DH, Salah AS, Assas M, Elsayes NA, Noufal HR, Abdelatty NS, Khamis EF, El-Kemary NM, ElBaz AM, Elbialy ZI.   +10 more
europepmc   +1 more source