Results 51 to 60 of about 22,134 (210)

Changes of physiology and biochemistry before and after differentiation of floral primordia in cotyledons of cucumber seedlings

open access: yes浙江大学学报. 农业与生命科学版, 2001
The investigations on physiology and biochemistry in cotyledons of 1-7 d cucumber seedlings showed that the starch contents in cotyledons decreased gradually and the soluble sugar contents in 1-6 d cucumber seedlings increased quickly then sharply ...
TAO Yue-Liang   +2 more
doaj   +1 more source

Isolation of Glyoxysomes from Pumpkin Cotyledons [PDF]

open access: yesCurrent Protocols in Cell Biology, 2005
AbstractPeroxisomes are single‐membrane‐bound organelles found in virtually all eukaryotes. In plants, there are several classes of peroxisomes. Glyoxysomes are found in germinating seedlings and contain enzymes specific for the glyoxylate cycle, including isocitrate lyase and malate synthase.
Harrison‐lowe, Nicola, Olsen, Laura J.
openaire   +3 more sources

Cotyledon - a small, highly diverse and complex African genus [PDF]

open access: yes, 2022
Cotyledon is a small genus of Crassulaceae with a very wide distribution throughout Africa. It is extremely diverse, particularly in terms of stem and leaf form and arrangement. Cotyledon orbiculata, C. eliseae, C. pendens and C. tomentosa are discussed
Walker, Colin
core  

The Cytotoxicity of Cotyledon orbiculata Aqueous Extract and the Biogenic Silver Nanoparticles Derived from the Extract

open access: yes, 2023
Green synthesized silver nanoparticles (AgNPs) have become popular because of their promising biological activities. However, for most of these nanoparticles, the cytotoxic effects have not been determined and their safety is not guaranteed.
Abram Madiehe   +4 more
core   +1 more source

Ex vivo dual perfusion of an isolated cotyledon of human placenta: History and future challenges.

open access: yes, 2021
This is an introductory chapter for the Special Issue: Ex vivo dual perfusion of an isolated cotyledon of the human placenta. It covers the early stages of development of this technique in the laboratory of Professor Maurice Panigel.
Brownbill, Paul   +2 more
core   +1 more source

Morfologia de sementes e desenvolvimento pós-seminal de Physalis angulata L Seed morphology and post-seminal development of Physalis angulata L

open access: yesActa Botânica Brasílica, 2010
Physalis angulata é conhecida como camapu, mullaca ou juá-de-capote e pertence à família Solanaceae. Esta espécie possui importância medicinal, pela presença dos vitaesteróides conhecidos como fisalinas e, atualmente, na alimentação.
Cíntia Luiza Mascarenhas de Souza   +4 more
doaj   +1 more source

Similarities and Differences of Photosynthesis Establishment Related mRNAs and Novel lncRNAs in Early Seedlings (Coleoptile/Cotyledon vs. True Leaf) of Rice and Arabidopsis

open access: yesFrontiers in Genetics, 2020
Photosynthesis uses sunlight and carbon dioxide to produce biomass that is vital to all life on earth. In seed plants, leaf is the main organ for photosynthesis and production of organic nutrients.
Yafei Shi, Jian Chen, Xin Hou
doaj   +1 more source

Antioxidant Capacity and Phytonutrient Content in the Seed Coat and Cotyledon of Common Beans (Phaseolus vulgaris L.) from Various Regions in Mexico

open access: yesAntioxidants, 2018
The common bean is a good source of protein and bioactive substances giving it a large antioxidant capacity. The extensive variability of bean genotypes creates the need to characterize them with regard to their nutritional value as a tool in ...
Celia Chávez-Mendoza   +2 more
doaj   +1 more source

B-box protein BBX32 integrates light and brassinosteroid signals to inhibit cotyledon opening

open access: yes, 2021
Cotyledon opening is a key morphological change that occurs in seedlings during de-etiolation. Brassinosteroids (BRs) inhibit the opening of cotyledons in darkness while light promotes cotyledon opening.
Vaishak, K.P.   +5 more
core   +1 more source

The optimization of gene transfer to tomato and the study of expression possibility of salt-tolerance gene (SOS3)

open access: yesیافته‌های نوین در علوم زیستی, 2020
One of the main strategies to improve plant tolerance is the expression of stress-induced genes, which play a significant role in the ionic balance of plants. SOS3 is one of the important components of SOS-regulated ionic homeostasis pathway.
Elham Mohajel Kazemi   +3 more
doaj  

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