Results 41 to 50 of about 128,870 (374)

A Perspective on Secondary Seed Dormancy in Arabidopsis thaliana

open access: yesPlants, 2020
Primary seed dormancy is the phenomenon whereby seeds newly shed by the mother plant are unable to germinate under otherwise favorable conditions for germination.
Gonda Buijs
doaj   +1 more source

Examination of Some Nut Traits and Release From Dormancy Along With Germination Capacity in Some Bitter Almond Genotypes [PDF]

open access: yes, 2023
This study was conducted at College of Agricultural Engineering Sciences, University of Sulaimani, Kurdistan Region-Iraq so as to investigate some nut traits in 10 bitter almond genotypes, capacity of them to release from dormancy and finally germination ability.
arxiv   +1 more source

Astrocytic laminin-211 drives disseminated breast tumor cell dormancy in brain

open access: yesNature Cancer, 2021
Although dormancy is thought to play a key role in the metastasis of breast tumor cells to the brain, our knowledge of the molecular mechanisms regulating disseminated tumor cell (DTC) dormancy in this organ is limited.
Jinxiang Dai   +21 more
semanticscholar   +1 more source

Seed dormancy in ornamental plants: A review

open access: yesThe Indian Journal of Agricultural Sciences, 2016
Seed is the first input used in transfer of genetic traits in ornamental plants production. Seed dormancy is a physiological phenomenon in plants, which is caused by external or internal factors, and prevents seed germination, even in optimal conditions.
A K TIWARI, T N TIWARI, S R PRASAD
doaj   +1 more source

Seed dormancy and the control of germination.

open access: yesNew Phytologist, 2006
Seed dormancy is an innate seed property that defines the environmental conditions in which the seed is able to germinate. It is determined by genetics with a substantial environmental influence which is mediated, at least in part, by the plant hormones ...
W. Finch‐Savage, G. Leubner‐Metzger
semanticscholar   +1 more source

Arabidopsis Histone Demethylases LDL1 and LDL2 Control Primary Seed Dormancy by Regulating DELAY OF GERMINATION 1 and ABA Signaling-Related Genes

open access: yesFrontiers in Plant Science, 2015
Seed dormancy controls germination and plays a critical role in regulating the beginning of the life cycle of plants. Seed dormancy is established and maintained during seed maturation and is gradually broken during dry storage (after-ripening).
Ming lei Zhao
doaj   +1 more source

Diverse reactions catalyzed by cytochrome P450 and biosynthesis of steroid hormone

open access: yesBiophysics and Physicobiology, 2022
Steroid hormones modulate numerous physiological processes in various higher organisms. Research on the physiology, biosynthesis, and metabolic degradation of steroid hormones is crucial for developing drugs, agrochemicals, and anthelmintics.
Keisuke Fujiyama   +2 more
doaj   +1 more source

Dormancy in Metacommunities

open access: yesThe American Naturalist, 2018
Although metacommunity ecology has improved our understanding of how dispersal affects community structure and dynamics across spatial scales, it has yet to adequately account for dormancy. Dormancy is a reversible state of reduced metabolic activity that enables temporal dispersal within the metacommunity.
Wisnoski, Nathan   +2 more
openaire   +4 more sources

Transport capacity is uncoupled with endodormancy breaking in sweet cherry buds: physiological and molecular insights

open access: yesFrontiers in Plant Science, 2023
IntroductionTo avoid the negative impacts of winter unfavorable conditions for plant development, temperate trees enter a rest period called dormancy.
Mathieu Fouché   +3 more
doaj   +1 more source

Expression of ABA metabolism-related genes suggests similarities and differences between seed dormancy and bud dormancy of peach (Prunus persica)

open access: yesFrontiers in Plant Science, 2016
Dormancy inhibits seed and bud growth of perennial plants until the environmental conditions are optimal for survival. Previous studies indicated that certain co-regulation pathways exist in seed and bud dormancy. In our study, we found that seed and bud
Dongling eWang   +23 more
doaj   +1 more source

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