Essays about: "cell wall"

Showing result 11 - 15 of 82 essays containing the words cell wall.

  1. 11. Protoplast isolation and transformation in sweetpotato

    University essay from Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)

    Author : Jakob Steiner; [2022]
    Keywords : Protoplast; Sweetpotato; Isolation; Transformation; Regeneration; Callus; Propagation; In-vitro; Solanales; Celluase; Cell; Plant; Leaf; Petiole; Biotechnology; Biology and Life Sciences;

    Abstract : Med målet att utvärdera en mindre restriktiv teknik för genmodifiering i sötpotatis (Ipomoea batatas), både gällande ekonomiska begränsningar såväl som det tid och energi bemödande som ett sådant projekt oundvikligen påbrår, har vi arbetat flitigt med att etablera optimerade parameters för protoplast isolation och fortsättningsvis också utforskat lovande protokoll för transformation och regeneration av dessa protoplaster, för att slutligen framställa nya genotyper. Således har en extensiv litteraturundersökning av tidigare publicerade protokoll, varav explantor från sötpotatis men också relaterade arter inom Solanales ordningen har diskuterats, utfärdades varefter datan analyserades via diverse avancerade statistiska modeller. READ MORE

  3. 12. Exploration of ways to utilize wheat chaff through fungal substrate conversion : a base for animal feed or substrate for cultivation of edible mushrooms

    University essay from SLU/Department of Molecular Sciences

    Author : Caroline Sandberg; [2022]
    Keywords : harvest residues; chaff; oyster mushroom; agro-waste reduction; mushroom production;

    Abstract : The shift towards a more sustainable food system emphasises a need for increased circularity and valorisation of available resources. Chaff constitutes one of three main fractions obtained upon harvest of certain crops, during which it is generally discarded on the field. READ MORE

  4. 13. Pushing the boundaries of acoustic particle separation: achieving high-throughput, avoiding spillover effects, investigating the effects of the particle concentration, and measuring acoustic properties

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Linda Péroux; [2022]
    Keywords : Technology and Engineering;

    Abstract : Acoustophoresis, i.e., the contactless manipulation of small cells or particles via acoustic waves is a gentle and label-free method that can, amongst others, be used to isolate rare cells such as circulating tumor cells from blood. To isolate enough cells, a large amount of sample needs to be processed in a reasonable amount of time. READ MORE

  5. 14. The importance of the two- and three component systems WalRK and VraTSR for antibiotic resistance and phage susceptibility in Staphylococcus aureus

    University essay from Lunds universitet/Teknisk mikrobiologi

    Author : Jack Abrahamsson; [2022]
    Keywords : MRSA; Vancomycin; VISA; phage; bacteriophage; Staphylococcus aureus; antibiotic resistance; chemical engineering; Biology and Life Sciences;

    Abstract : Staphylococcus aureus is a human commensal bacterium, living primarily on the skin and in the nose. It is also a pathogen able to cause a wide range of diseases, including food poisoning, infection of wounds but also more serious infections such as bacteremia and endocarditis. READ MORE

  6. 15. Synthesis of bioactive compounds: Synthetic study of D-Lac-terminated peptidoglycan fragment structures

    University essay from KTH/Kemiteknik

    Author : Yu Saito; [2021]
    Keywords : organic synthesis; peptidoglycan; lactate; glycopeptide; solid-phase peptide synthesis; organisk syntes; peptidoglycan; laktat; glykopeptid; fastfas-peptidsyntes;

    Abstract : Peptidoglycan (PGN) är en bakteriecellväggskomponent och känd för att känna igen olika receptorer eller enzymer för att leda aktiveringsimmunsystemet. Den allmänna strukturen för PGN består av sockerkedjor inklusive N-acetylglutamin (GlcNAc), N-acetylmuraminsyra (MurNAc) och tvärbundna peptidkedjor. READ MORE