Results 91 to 100 of about 619,156 (283)

Comparison of chilling and heat requirement in some peach and apricot cultivars [PDF]

, 2011
Bud Dormancy in deciduous fruit trees of the temperate zones is a phase ofdevelopment that occurs annually and enables trees to survive cold winters. Chilling andheat requirements for breaking dormancy and flowering were studied in five peach (Kosary,Haj
Hajilou, J., Dadpour, M.R., Razavi, F., Tabatabaei, S.J.   +3 more
core  

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Genetic and molecular regulation of chilling requirements in pear: breeding for climate change resilience

Frontiers in Plant Science
Pear (Pyrus spp.) is a deciduous fruit tree that requires exposure to sufficient chilling hours during the winter to establish dormancy, followed by favorable heat conditions during the spring for normal vegetative and floral budbreak.
Gilad Gabay, Moshe A. Flaishman
doaj   +1 more source

Exposure to cold temperature affects the spring phenology of Alaskan deciduous vegetation types

Environmental Research Letters, 2020
Temperature is a dominant factor driving arctic and boreal ecosystem phenology, including leaf budburst and gross primary production (GPP) onset in Alaskan spring.
Mingjie Shi, Nicholas C Parazoo, Su-Jong Jeong, Leah Birch, Peter Lawrence, Eugenie S Euskirchen, Charles E Miller   +6 more
doaj   +1 more source

Dark chilling imposes metabolic restrictions on photosynthesis in soybean

, 2003
Dark chilling inhibited photosynthesis in two soybean [Glycine max (L.) Merr.] cultivars (Fiskeby V and Maple Arrow). The inhibition of CO2 assimilation was characterized by a simultaneous decrease in stomatal conductance (Gs) and intercellular CO2 ...
Van Heerden, P. D R, Foyer, C. H., Kruger, G. H. J., Parry, M. A J, Parry, M. A. J., Van Heerden, P. D. R., Krüger, G. H J, Loveland, J. E.   +7 more
core   +1 more source

High-chilling requirement apple cultivar has more accentuated acrotony than low-chilling one in mild winter region

, 2021
International audienceKey message: This study contributed to the understanding of acrotony in apple cultivars in a mild winter region, contrasting high-and low-chilling requirement apple cultivars, and the role of this behavior in plant adaptability ...
Oldoni, Tatiane Luiza Cadorin, Pertille, Rafael Henrique, Scariotto, Silvia, Patto, Leonardo Silva, Citadin, Idemir, Grigolo, Chaiane Renata, Lauri, Pierre-Éric   +6 more
core   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Effect of winter chilling on Bartlett pear and Jonathan apple trees

California Agriculture, 1967
Observations of the test trees in this study indicate that (presumably because of in-continuity of chilling) a varying portion of apple and pear buds may fail to open, even after a winter such as 1964–65 which provided 1,560 hours of chilling ...
D Brown, W Griggs, B Iwakiri
doaj  

Transcript Profiling in Vitis riparia during Chilling Requirement Fulfillment Reveals Coordination of Gene Expression Patterns with Optimized Bud Break

, 2009
Endodormant grapevine buds require a period of chilling before they break and begin to grow. Custom Vitis bud cDNA microarrays (9,216 features) were used to examine gene expression patterns in overwintering Vitis riparia buds during 2,000 h of 4°C ...
Mathiason, Kathy, Galbraith, David W., Or, Etti, Kathy Mathiason, J. Venkateswari, Anne Fennell, Fennell, Anne, Etti Or, Venkateswari, J., Dong He, He, Dong, Jérôme Grimplet, David W. Galbraith, Grimplet, Jerome   +13 more
core   +1 more source

A hundred years after: endodormancy and the chilling requirement in subtropical trees [Elektronisk resurs]

, 2021
Endodormancy and the related chilling requirement synchronize the seasonal development of trees from the boreal and temperate regions under the climatic conditions prevailing at their native growing sites. The phenomenon of endodormancy has been known at
Sveriges lantbruksuniversitet., Bhalerao, Rishikesh P.,   +1 more
core   +1 more source