Results 81 to 90 of about 119,722 (304)

Ecological Adaptation Mechanisms Underlying Successful Plant Reproduction

Advanced Science, EarlyView.
During floral induction, various environmental and endogenous signals converge to regulate the florigen protein, which is transported from leaves to the SAM to initiate flowering. Within the SAM, a complex network of receptor kinases and small peptides orchestrates floral development with high spatiotemporal precision.
Hang Zhao, Shenghui Huo, Yue Xing, Shuxin Zhang, Guilin Li, Yihui Liu, Chongyang Jin, Fuguang Li, Xiaoyang Ge   +8 more
wiley   +1 more source

ERN1 knockdown modifies the hypoxic regulation of homeobox gene expression in U87MG glioblastoma cells

Endocrine Regulations
Homeobox genes play an important role in health and disease including oncogenesis. The present investigation aimed to study ERN1-dependent hypoxic regulation of the expression of genes encoding homeobox proteins MEIS (zinc finger E-box binding homeobox 2)
Krasnytska Daria A., Khita Olena O., Viletska Yuliia M., Minchenko Dmytro O., Halkin Oleh V., Rudnytska Olha V., Hoian Sofiia L., Minchenko Oleksandr H.   +7 more
doaj   +1 more source

Evolutionary transition between invertebrates and vertebrates via methylation reprogramming in embryogenesis [PDF]

, 2019
© The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Xu, X., Li, G., Li, C., Zhang, J., Wang, Q., Simmons, D. K., Chen, X., Wijesena, N., Zhu, W., Wang, Z.,
Aluru, Neelakanteswar, Chen, Xuepeng, Ci, Weimin, Ju, Bao, Li, Congru, Li, Guoqiang, Liu, Jiang, Lu, Xuemei, Martindale, Mark Q., Oliveri, Paola, Simmons, David K., Wang, Qian-fei, Wang, Qiang, Wang, Zhanyang, Wang, Zhenhua, Wijesena, Naveen, Xu, Xiaocui, Yu, Daqi, Zhang, Jing, Zhang, Yong E., Zhu, Wei   +20 more
core   +2 more sources

Checklist: Vertebrate homeo☐ genes

Mechanisms of Development, 1996
Up to now around 170 different homeobox genes have been cloned from vertebrate genomes. A compilation of the various isolates from mouse, chick, frog, fish and man is presented in the form of a concise checklist, including the designations from the original publications.
Stein, S., Fritsch, R., Lemaire, L., Kessel, M.   +3 more
openaire   +3 more sources

Connexin 43‐Enriched Vesicles Improve Synchronization in hiPSC‐Derived Cardiomyocytes

Advanced Science, EarlyView.
Plasma membrane‐derived Connectosomes enriched in connexin‐43 are produced from donor hiPSCs and applied to hiPSC‐derived cardiomyocytes (hiPSC‐CMs). Connexin‐43 channels on Connectosomes remain functional, strengthening intercellular electrochemical coupling and increasing network synchronization over time.
Nima Momtahan, Anna K. McClain, Andrea Trementozzi, Sogu Sohn, Lingxia Qiao, Chi Zhao, Padmini Rangamani, Jeanne C. Stachowiak, Janet Zoldan   +8 more
wiley   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source

Pax1 and Pax9 activate Bapx1 to induce chondrogenic differentiation in the sclerotome. [PDF]

, 2003
We have previously shown that the paired-box transcription factors Pax1 and Pax9 synergistically act in the proper formation of the vertebral column. Nevertheless, downstream events of the Pax1/Pax9 action and their target genes remain to be elucidated ...
Balling, Rudi, Hill, Robert E., Imai, Kenji, Munsterberg, Andrea, Rodrigo, Isabel   +4 more
core   +1 more source

A Circuit of Mechanically Regulated Transcription Factors Balances Regenerative and Fibrotic Memory of Mesenchymal Stromal Cells

Advanced Science, EarlyView.
Producing MSCs on rigid culture substrates induces a scar‐making phenotype, jeapordizing therapeutic success. ‘Tissue‐soft’ surfaces prevent MSC fibrogenesis and preserve regenerative traits. An epigenetic network, driven by HOXA11 and SALL1, maintains ‘soft memory’ by keeping chromatin open in relaxed MSCs, promoting anti‐fibrotic programs.
Fereshteh Sadat Younesi, Andrew E. Miller, Li Diao, Xinying Guo, Natalie Andonian, Elham Karimizadeh, Thomas H. Barker, Boris Hinz   +7 more
wiley   +1 more source

Homeobox and Polycomb target gene methylation in human solid tumors

Scientific Reports
DNA methylation is an epigenetic mark that plays an important role in defining cancer phenotypes, with global hypomethylation and focal hypermethylation at CpG islands observed in tumors. These methylation marks can also be used to define tumor types and
Reid Blanchett, Kin H. Lau, Gerd P. Pfeifer   +2 more
doaj   +1 more source

Haemogenic endocardium contributes to transient definitive haematopoiesis. [PDF]

, 2013
Haematopoietic cells arise from spatiotemporally restricted domains in the developing embryo. Although studies of non-mammalian animal and in vitro embryonic stem cell models suggest a close relationship among cardiac, endocardial and haematopoietic ...
Arshi, Armin, Conway, Simon J., Harmon, Andrew W., Harvey, Richard P., Liu, Xiaoqian, Mikkola, Hanna K. A., Nakano, Atsushi, Nakano, Haruko, Nakano, Haruko, Nakashima, Yasuhiro, Pashmforoush, Mohammad, Sasidharan, Rajkumar, Schwartz, Robert J., Shin, Jae-Ho, van Handel, Ben   +14 more
core   +1 more source