نتایج جستجو برای: stomata

تعداد نتایج: 2271  

Journal: :Jurnal Penelitian Pendidikan IPA (JPPIPA) 2022

The study of stomata characteristics plantain and horn plants has been carried out. This aimed to compare the plant by banana AAB genome. Therefore, it is possible find out similarities differences in between that have same genome, including location, cover cell shape, stomatal type, number epidermal cells, length, width, area, index, density. Stomata observations were made making an incision u...

Journal: :New Phytologist 2021

Stomata exert control on fluxes of CO2 and water (H2O) in the majority vascular plants thus are pivotal for planetary carbon H2O. However, mosses, significance possible function sporophytic stomata not well understood, hindering understanding ancestral evolution these key structures land plants. Infrared gas analysis 13CO2 labelling, with supporting data from gravimetry optical scanning electro...

2011
Zeus Saldaña Ethel Sánchez Juan Xicohtencatl-Cortes Jose Luis Puente Jorge A. Girón

Shiga-toxigenic Escherichia coli (STEC) O157:H7 uses a myriad of surface adhesive appendages including pili, flagella, and the type 3 secretion system (T3SS) to adhere to and inflict damage to the human gut mucosa. Consumption of contaminated ground beef, milk, juices, water, or leafy greens has been associated with outbreaks of diarrheal disease in humans due to STEC. The aim of this study was...

Journal: :Annals of botany 2010
J G Hodgson M Sharafi A Jalili S Díaz G Montserrat-Martí C Palmer B Cerabolini S Pierce B Hamzehee Y Asri Z Jamzad P Wilson J A Raven S R Band S Basconcelo A Bogard G Carter M Charles P Castro-Díez J H C Cornelissen G Funes G Jones M Khoshnevis N Pérez-Harguindeguy M C Pérez-Rontomé F A Shirvany F Vendramini S Yazdani R Abbas-Azimi S Boustani M Dehghan J Guerrero-Campo A Hynd E Kowsary F Kazemi-Saeed B Siavash P Villar-Salvador R Craigie A Naqinezhad A Romo-Díez L de Torres Espuny E Simmons

BACKGROUND AND AIMS Genome size is a function, and the product, of cell volume. As such it is contingent on ecological circumstance. The nature of 'this ecological circumstance' is, however, hotly debated. Here, we investigate for angiosperms whether stomatal size may be this 'missing link': the primary determinant of genome size. Stomata are crucial for photosynthesis and their size affects fu...

Journal: :Annals and Magazine of Natural History 1841

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