Results 91 to 100 of about 5,733 (150)

At the breaking point: developmental and molecular insights into Physalis grisea fruit abscission

Frontiers in Plant Science
Fruit abscission is an agronomically important trait that would benefit from a deeper molecular understanding. Despite a prominent, deleterious, fruit drop phenotype, fruit abscission has yet to be characterized in Physalis grisea (groundcherry). Here we
Elise Tomaszewski, Elise Tomaszewski, Nathan Reem, Eric Tismark Boham, Victoria Swiler, Joyce Van Eck, Joyce Van Eck   +6 more
doaj   +1 more source

RNA Splicing Is Required for Timely Completion of Abscission and Is Modulated by the Abscission Checkpoint

SUMMARY The abscission checkpoint pauses the progression of cytokinetic abscission at the intercellular bridge when various checkpoint-sustaining errors are sensed. A unique cytoplasmic organelle, the abscission checkpoint body (ACB), forms when the abscission checkpoint is active.
Genevieve C. Couldwell, Jessica N. Vincent-Mueller, Douglas R. Mackay, Christopher C. Jensen, Chris J. Stubben, Li Li, Aik Choon Tan, Wesley I. Sundquist, Katharine S. Ullman   +8 more
openaire   +3 more sources

Relationship of Pectic Enzymes to Abscission

, 1969
A comprehensive review of work pertinent to changes in the separation zone prior to abscission is presented. Since these changes are largely pectic in nature the involvement of pectic enzymes is suggested.
Smith, Daryl D.
core  

From the Field to the Lab: Establishing Different Abscission Potentials in Apple Fruitlets for Transcriptomic and Functional Studies

Physiological studies of the abscission process in non-model species require a profound knowledge of both the specific characteristics of the crop/variety and the multiple factors that are involved in the induction of the process.
Botton, Alessandro
core   +1 more source

A phenotypic test for delay of abscission and nonabscission oil palm fruit and validation by abscission marker gene expression analysis

, 2016
Knowledge of the cell separation processes underlying organ abscission is limited mainly to the eudicot model systems tomato and Arabidopsis, while less is known about the mechanisms in crop species in general, and monocots in particular.
Fooyontphanich, Kim, Tangphatsornruang, S., Jantasuriyarat, C., Tangphatsornruang, Sithichoke, Morcillo, F., Jantasuriyarat, Chatchawan, Fooyontphanich, K., Amblard, P., Amblard, Philippe, Morcillo, Fabienne, Verdeil, Jean-Luc, Collin, M., Verdeil, J.-L., Tranbarger, T.J., Tranbarger, Timothy John, Collin, Myriam   +15 more
core   +1 more source

Comparative transcriptome analysis reveals a possible mechanism of starvation stress-induced fruit abscission in macadamia

BMC Plant Biology
Background Macadamia species are valuable nut trees, and physiological fruit abscission severely reduces their yield. An inadequate carbohydrate supply is the main cause of physiological abscission in macadamia; however, the molecular mechanism of their ...
Yu-Chong Fei, Yi Mo, Kai Lin, Liang Tao, Xiyong He, Faquan Ye, Jiajing Xu, Meng Li, Zeng-Fu Xu   +8 more
doaj   +1 more source

Ultrastructural observationof lemon fruit abscission

, 1976
Ultrastructural changes in the abscission zone between ovary wall and floral disc were followed during abscission of young lemon (Citrus limon (L.) Burm. f. cultivar 'Villafranca') fruit explants.
Iwahori S., Van Steveninck R.F.M.
core   +1 more source

ATR mediated regulation of the abscission checkpoint

, 2018
Unperturbed mitotic cell division is essential for survival. For cells to complete mitosis, genetic material must be distributed equally between the new cells before the final abscission.
Okowa, Chituru
core   +1 more source

LcMPK3 and LcMPK6 positively regulate fruitlet abscission in litchi

Molecular Horticulture
Mitogen-activated protein kinase (MAPK) cascades have been discovered to play a fundamental role in regulating organ abscission. However, the identity of protein substrates targeted by MAPK cascades, as well as whether the role of MAPK protein cascades ...
Fei Wang, Zhijian Liang, Xingshuai Ma, Zidi He, Jianguo Li, Minglei Zhao   +5 more
doaj   +1 more source

Flower abscission in potted Plectranthus.

, 2013
Thesis (Ph.D.)-University of KwaZulu-Natal, Piertermaritzburg, 2013.Transport and post-harvest handling of flowers both cut and potted is one of the greatest challenges in the horticulture industry (REDMAN et al., 2002).
Rice, Laura Jane.
core