Guard cells are pairs of epidermal cells that control gas diffusion by regulating the opening and closure of stomatal pores. Guard cells, like other types of plant cells, are surrounded by a ...

Jan. 31, 2025 — Prolonged illnesses like cancer and chronic infections often leave the immune system in a state of exhaustion, where its frontline defenders -- T cells -- lose their ability to ...

900× images showed larger stomata, with more prominent guard cells and subsidiary cells, which was suitable for extracting the morphological and structural characteristics of stomata. Where, X - the ...

Jan. 30, 2025 — A new study has highlighted the potential of resveratrol, a natural compound found in grapes, blueberries, and raspberries, to enhance female fertility. The systematic review ...

Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent ...

The presence of two types of hair cells, the inner and outer hair cells, in the organ of Corti was appreciated nearly a 100 years ago but the function of the two has only become clear in the last 20 ...

Oyo Hotels—a wholly-owned subsidiary of Oravel Stays Ltd—is in the business of marketing, managing and operating hotels as well as long term and short term stay homes, guest houses and other ...

Using a new artificial intelligence method, researchers at Columbia University Vagelos College of Physicians and Surgeons can accurately predict the activity of genes within any human cell ...

T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...

Grass plans AI-powered multimodal search, horizontal scaling, and efficient desktop nodes to redefine data distribution. The platform achieved a 15x user growth to 3 million, increased indexed videos ...

The Independent Communications Authority of South Africa (Icasa) has approved transfer of control of Cell C’s relevant telecommunications licences to Blue Label subsidiary The Prepaid Company.

(CREC) is set to gain a massive boost through a P6.7-billion investment deal with a subsidiary of Indonesian state-owned energy giant Pertamina, a development that could open the way for its ...