Results 41 to 50 of about 76,010 (391)

Responses of seedling growth and survival to post‐germination cotyledon removal: An investigation among seven oak species

open access: yesJournal of Ecology, 2019
Rodents regularly rely on emerged epicotyls to locate and remove cotyledons still containing valuable nutrients. However, the extent to which acorn characteristics influence tolerance to post‐germination predation has received little attention.
X. Yi   +4 more
semanticscholar   +1 more source

Influence of silver nitrate (ethylene inhibitor) on cucumber in vitro shoot regeneration [PDF]

open access: yes, 1997
The effect of addition of silver nitrate (AgNO3) on organogenesis of proximal and distal cotyledon and hypocotyl explants of five cucumber (Cucumis sativus L.) cultivars was investigated.
Abdullah, Zaliha C.   +3 more
core   +1 more source

Dairy cow parity affects relationships among nutritional parameters in the blood of dams, umbilical cords, and calves and placental development at calving

open access: yesThe Journal of Reproduction and Development
Heifer growth and milk production in lactating cows may diminish the nutrient supply to the fetus. This study aimed to analyze the characteristics of the nutrient supply to the fetus in primiparous and multiparous cows.
Riku MASHIMO   +6 more
doaj   +1 more source

Thiol Compounds, Pre-Conditioning and Orientation of Explants – Important Factors Affecting Regeneration from Cotyledons of Legume Crop Sesbania Aculeata

open access: yesAgriculture, 2021
Sesbania aculeata is a multipurpose legume crop grown primarily for green manuring in the rice-based cropping system. Besides this, it is an industrial crop and is also used as food in many parts of the world. The present work reports for optimization of
Mehta Nikhil, Rao Priyanka, Saini Raman
doaj   +1 more source

Optimization of In Vitro Regeneration Protocol of Tomato cv. MT1 for Genetic Transformation

open access: yesHorticulturae, 2023
The tomato (Solanum lycopersicum L.) is a major crop of global economic significance. The characterization of genes associated with agriculturally important traits is often performed using genetic transformation.
Shiuli Ahmed   +6 more
doaj   +1 more source

Acquisition of an Agrobacterium Ri Plasmid and Pathogenicity by Other -Proteobacteria in Cucumber and Tomato Crops Affected by Root Mat [PDF]

open access: yes, 2004
Root mat of cucumbers and tomatoes has previously been shown to be caused by Agrobacterium radiobacter strains harboring a root-inducing Ri plasmid (pRi).
Stead, D.E., Weller, S.A., Young, J.P.W.
core   +1 more source

The sensitivity of plant tissue culture and plant cell of citrullus lanatus cv. round dragon against basta® [PDF]

open access: yes, 2010
Current study provides an efficient screening system for transformed plant of Citrullus lanatus cv. Round Dragon harboring bar gene. The untransformed 5-day-old cotyledon explants were cultured on the shoot-inducing media supplemented with Basta® (0.2, 0.
Huyop, Fahrul Zaman, K., Ganasan
core   +1 more source

Callus Induction and Adventitious Root Regeneration of Cotyledon Explants in Peach Trees

open access: yesHorticulturae, 2023
Callus induction is a key step in establishing plant regeneration and genetic transformation. In this study, we present a comprehensive large-scale investigation of the callus induction rate (CIR) in peach trees, which revealed significant variability ...
Lingling Gao   +7 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

Pattern formation during de novo assembly of the Arabidopsis shoot meristem [PDF]

open access: yes, 2007
Most multicellular organisms have a capacity to regenerate tissue after wounding. Few, however, have the ability to regenerate an entire new body from adult tissue. Induction of new shoot meristems from cultured root explants is a widely used, but poorly
Das, Pradeep   +5 more
core   +2 more sources

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