Results 81 to 90 of about 172,966 (306)

Effect of Salinity and Drought Stress on Germination Characteristics and Seedling Growth of Sophora (Sophora pachycarpa Schrenk ex C. A. Mey) [PDF]

open access: yesپژوهش‌های حفاظت گیاهان ایران
IntroductionSophora (Sophora pachycarpa Schrenk ex C. A. Mey) is a perennial weed of Fabaceae family which can propagated by seeds and through perennial roots.
Fariba Pourhassan   +2 more
doaj   +1 more source

Invigorasi Benih untuk Memperbaiki Perkecambahan Kacang Panjang (Vigna Unguiculata Hask. Ssp. Sesquipedalis) pada Cekaman Salinitas [PDF]

open access: yes, 2008
The objective of this research was to study the influence of invigoration on yard-long bean seed germination under salinity stress. The research was conducted at Seed Science and Technology Laboratory, Department of Agronomy IPB from September to ...
Erinnovita, E. (Erinnovita)   +2 more
core  

Divergent Regulatory Effects of Jasmonic Acid on Tomato Lycopene Biosynthesis Under Light and Dark Conditions

open access: yesAdvanced Science, EarlyView.
This study reveals the mechanism by which jasmonic acid (JA) regulates lycopene synthesis under light and dark conditions. In light, JA activates SlMYC2, which suppresses SlPIF1a and promotes SlPSY1 expression. In darkness, JA induces the acetyltransferase SlNATA1, which acetylates the dark‐accumulated SlPIF1a, thereby repressing SlPSY1 expression ...
Jiayi Xu   +10 more
wiley   +1 more source

Quantifying Germination response to temperature of hibiscus tea (Hibiscus sabdariffa)

open access: yesپژوهش‌های بذر ایران, 2015
Germination rate and percentage are maximal at optimum temperatures and then reach to zero at the base and ceiling temperatures. An experiment was conducted at the Gonbad Kavous University laboratory as a completely randomized design with 4 replications,
Maral Etesami   +2 more
doaj   +2 more sources

Influence of Light on Seed Germination of Calamus manan [PDF]

open access: yes, 1990
Freshly collected seeds of calamus manan were sown under three different light conditions : a)in the open b)under moderate shade of " attap" roofing and c)under intact forest canopy.
Mohamad, Aminuddin   +1 more
core  

Allogeneic Immune Cell Perfusion Inhibits the Growth of Vascularized 3D In Vitro Tumor Models, Induces Vascular Regression and Desmoplasia, but Promotes Tumor Cell Invasion

open access: yesAdvanced Science, EarlyView.
This study presents a vascularized 3D tumor model to investigate immune–stromal–tumor interactions under allogeneic PBMC perfusion. While immune cells induced tumor shrinkage, they also promoted vascular regression, stromal activation, and cancer cell invasion.
Alexandra Raab   +8 more
wiley   +1 more source

The Effect of Osmo and Hormone Priming on Germination and Seed Reserve Utilization of Millet Seeds under Drought Stress [PDF]

open access: yes, 2014
The objective of this research was to evaluate the effect of seed priming with osmo and hormone priming on growth and seed reserve utilization of millet seeds under drought stress. Treatments were combinations of 4 levels of drought stress (0, -4, -8 and
Maasoumeh Asadi Aghbolaghi   +1 more
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Relationship between Percentage Germination and the Shape Factors of Soybean Seed in Population.

open access: yesJapanese Journal of Farm Work Research, 1994
In this study, the authors examined the relationship between germination percentage and three-dimensional shape factors of soybean seed in population (Variety: Enrei).1) The group of 8.0-9.0mm classified by sieving was a majority in particle mass distribution of the population of 180kg seeds.
Naoki SAKAI, Satoshi YONEKAWA
openaire   +2 more sources

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

open access: yesAdvanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong   +5 more
wiley   +1 more source

Germination of grass seeds with recycling waste water [PDF]

open access: yes, 2008
This study was designed to determine the effects of residual water irrigation on the rate and percentage of germination of grass seeds. Germination tests were carried out to compare the seeds irrigated with recycling waste water with seeds irrigated with
Amaya Garcia de la Escosura, Jose Manuel   +4 more
core  

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