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Kasutajatugi
7x24H
Kasutajatugi
Genetic system genes required for transcription, translation, and processing steps represent a large portion of all plastid genomes and also represent the major fraction of strongly reduced plastid genomes, such as that of the apicomplexan parasite
Näe rohkem >>The annual Plastid Preview Meeting took place on 1–2 September 2022 in Norwich (UK), jointly hosted by the John Innes Centre and the University of East Anglia. Since the 1970s, Plastid Preview has showcased cutting-edge research from PhD students and early ...
Näe rohkem >>This review considers the nature of the plastid division machinery that enables binary fission of plastids, from a cell biology perspective and considers how the cell might control aspects of plastid population control and segregation during plant development.Plastids ...
Näe rohkem >>Ultrastructural Analysis of Petals For analysis of petal structure and plastid ultrastructure within petal cells, petals were fixed in 3% glutaraldehyde and 4% formaldehyde in 0.1 m Pipes buffer (N,N′-bis[2-ethanesulfonic acid], pH 7.2), postfixed in 1% buffered osmium tetroxide, and dehydrated in an ethanol series prior to embedding in Spurr''s resin.
Näe rohkem >>Plastid je eukaryotická semiautonomní organela přítomná v buňkách rostlin a některých dalších eukaryotických organismů (zejména různých řas). V typickém případě slouží k fotosyntéze a nazývají se chloroplasty .
Näe rohkem >>Because plastid number is maintained constant depending on the species and the cell type, plastid division must be tightly regulated to achieve the correct number of organelles in a given cell. Exogenous cues such as light, temperature or nutrition have also been reported to affect chloroplast division (reviewed in [ 118 ]), but the underlying mechanisms remain
Näe rohkem >>The plastid envelope plays central roles in sustaining the communication (ions, metabolites, proteins, hormone precursors) of the chloroplast with the other compartments of the plant cell []. The aqueous phase of the plastid, also termed stroma, is mainly ...
Näe rohkem >>This raises the possibility that plastid translation is only essential because it is required to express the few essential plastid genes that function outside of plastid gene expression. In addition to the essentiality of plastid translation for leaf formation, the translational activity in plastids also affects leaf shape.
Näe rohkem >>Most studied plastid genomes are circular-mapping molecules consisting of two inverted repeats (IR), a large single copy region (LSC) and a small single copy region (SSC); note that many red algae have lost one of the IRs. Plastid genomes often have ∼100 genes ...
Näe rohkem >>Die Entstehung der Plastiden kannst du durch die sogenannte Endosymbiontentheorie erklären. Diese geht davon aus, dass Plastiden und Mitochondrien aus eigenständigen prokaryotischen Lebewesen entstanden sind. Die Prokaryoten sind eine Endosymbiose mit einer anderen Zelle eingegangen. mit einer anderen Zelle eingegangen.
Näe rohkem >>Plastid ehk plastmassid on materjalid, mis koosnevad peamiselt kõrgmolekulaarsetest ühenditest – polümeeridest. Üldkeeles nimetatakse plastmaterjali harilikult plastikuks. Nimetuse kohaselt on plastid soojuse ja rõhu mõjul hõlpsalt vormitavad, kusjuures materjal viiakse plastilisest olekust tahkesse ( amorfsesse või kristallilisse ) olekusse.
Näe rohkem >>Pioneering minds and visionary problem-solvers unite at Athelas, where we harness the collective wisdom of tech innovators and healthcare experts, collaborating seamlessly to redefine the future of patient care. Pioneering minds and visionary problem-solvers unite ...
Näe rohkem >>Sel-sel lamina lumut Plagiomnium affine yang menunjukkan sekumpulan kloroplas, plastid berwarna hijau. Plastid adalah salah satu organel pada sel-sel (tumbuhan dan alga) anel ini paling dikenal dalam bentuknya yang paling umum, kloroplas, sebagai tempat berlangsungnya fotosintesis an plastida merupakan organ yang hanya dimiliki
Näe rohkem >>It is noteworthy that this dual control of plastid development involves the coordinated expression of genes within both the plastid and nuclear genomes. The mechanisms responsible for such coordinated gene expression are largely unknown, and their elucidation represents a challenging problem in plant molecular biology.
Näe rohkem >>Types of Plastids Plastids are derived from the Greek word "plastikas, meaning formed or molded," and A.F.W Schimper used the term in 1885. The plastids are differentiated into three types based on their structure, pigments, and
Näe rohkem >>Typical ultrastructure and interconversions of the major plastid types. The sources of the transmission electron micrographs are as follows: amyloplast from mint (Mentha piperita) rhizome, chloroplast from light-grown arabidopsis (Arabidopsis thaliana), chromoplast from carrot (Daucus carota) root, etioplast from leaf primordium in opening horse chestnut
Näe rohkem >>Many chloroplast-bearing plants and algae lost their photosynthetic activity during evolution but retained their chloroplasts for other functions. A group of dinoflagellate algae apparently lost one half of their photosynthetic machinery but retained the other, providing a novel mechanism for light perception.
Näe rohkem >>Polümeere leidub kõikjal meie ümber. Ehitised, mööbel, enamik tarbeesemetest ja kogu elusloodus koosneb suuremal või väiksemal määral looduslikest või sünteetilistest polümeeridest. Ka inimese eksisteerimine on võimalik tänu polümeeridele, kuna valgud, DNA, RNA ja tärklis on polümeerid, nendeta elu poleks võimalik.
Näe rohkem >>Plastid genome can vary between 75-250 kbp, encoding for over 100 genes and is typically found attached to the inner plastid envelope/membrane. This DNA-membrane complex is referred to as a ''nucleoid''. The number of genome copies within a nucleoid can ...
Näe rohkem >>Athelas – Growth Athelas'' monthly active users increased from 2,000 in 2021 to 20,000 in 2022. The company''s estimated annual revenue was $47.7 million per year ($235,953 revenue per employee), with its valuation in January 2022 as $1.5 billion. Furthermore ...
Näe rohkem >>Plastid exclusion in pollen development is compromised under chilling stress. a, Schematic diagram of pollen maturation in tobacco. Plastid exclusion is believed to occur in pollen mitosis I by a strongly asymmetric cell division, preventing entry of the vast VC ...
Näe rohkem >>Kuna fotogalvaanilise (PV) tööstuse arenemine jätkub, on plastid energiasalvestustööstuse ahelas edusammud muutunud taastuvate energiaallikate kasutamise optimeerimisel kriitiliseks. Uuenduslikest akutehnoloogiatest intelligentsete energiahaldussüsteemideni muudavad need lahendused päikeseenergial toodetud elektri salvestamise ja jaotamise viisi.
Kui otsite oma fotoelektrilise projekti jaoks uusimat ja tõhusaimat plastid energiasalvestustööstuse ahelas, pakub meie veebisait laia valikut tipptasemel tooteid, mis on loodud teie konkreetsetele nõuetele vastama. Olenemata sellest, kas olete taastuvenergia arendaja, kommunaalettevõte või äriettevõte, kes soovib oma süsiniku jalajälge vähendada, meil on lahendused, mis aitavad teil päikeseenergia potentsiaali täielikult ära kasutada.
Meie võrguklienditeenindusega suheldes saate sügava arusaamise meie ulatuslikus kataloogis loetletud erinevatest plastid energiasalvestustööstuse ahelas-st, nagu suure tõhususega akudest ja intelligentsetest energiahaldussüsteemidest, ning sellest, kuidas need koos töötavad, et pakkuda stabiilne ja usaldusväärne toiteallikas teie fotogalvaaniliste projektide jaoks.
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