Results 111 to 120 of about 4,868 (181)

Beyond the divide: boundaries for patterning and stem cell regulation in plants

Frontiers in Plant Science, 2015
The initiation of plant lateral organs from the shoot apical meristem is closely associated with the formation of specialized domains of restricted growth known as the boundaries.
Véronique Anne Pautot, Shelley Roanne Hepworth   +1 more
doaj   +1 more source

Transcriptomic signatures in seeds of apple (Malus domestica L. Borkh) during fruitlet abscission.

PLoS ONE, 2015
Abscission is the regulated process of detachment of an organ from a plant. In apple the abscission of fruits occurs during their early development to control the fruit load depending on the nutritional state of the plant.
Sergio Ferrero, Lorenzo Carretero-Paulet, Marta Adelina Mendes, Alessandro Botton, Giulia Eccher, Simona Masiero, Lucia Colombo   +6 more
doaj   +1 more source

Understanding developmental and molecular changes that trigger floral organ abscission in Aquilegia coerulea

, 2020
While the flowers may be the most visually charismatic aspect of the plants, they are also highly complex. Post maturation, the flower organs shed through a highly regulated process of organ abscission. Genetic studies on organ abscission of economically
Alcaraz, Ana
core  

SlPIN1 regulates auxin efflux to affect flower abscission process

, 2017
Solanum lycopersicum PIN-FORMED1 (SlPIN1), a major auxin efflux facilitator, contributes to the establishment of auxin maxima during organ initiation and development in tomato. However, the functions of SlPIN1 during organ abscission remain unclear.
Xinqi Han, Ruishu Cao, Mingfang Qi, Tianlai Li, Xin Liu, Tao Xu, Yun Jiang, Zihang Shi   +7 more
core   +1 more source

Petal abscission is promoted by jasmonic acid-induced autophagy at Arabidopsis petal bases

Nature Communications
In angiosperms, the transition from floral-organ maintenance to abscission determines reproductive success and seed dispersion. For petal abscission, cell-fate decisions specifically at the petal-cell base are more important than organ-level senescence ...
Yuki Furuta, Haruka Yamamoto, Takeshi Hirakawa, Akira Uemura, Margaret Anne Pelayo, Hideaki Iimura, Naoya Katagiri, Noriko Takeda-Kamiya, Kie Kumaishi, Makoto Shirakawa, Sumie Ishiguro, Yasunori Ichihashi, Takamasa Suzuki, Tatsuaki Goh, Kiminori Toyooka, Toshiro Ito, Nobutoshi Yamaguchi   +16 more
doaj   +1 more source

Understanding the developmental and molecular changes that trigger floral organ abscission in Aquilegia coerulea

, 2020
While the flowers may be the most visually charismatic aspect of the plants, they are also highly complex. Post maturation, the flowers dehisce through a highly regulated process of organ abscission.
Alcaraz, Ana, Sanders, Uriah
core  

Integrated analysis of the transcriptome and metabolome reveals the molecular mechanism regulating cotton boll abscission under low light intensity

BMC Plant Biology
Background Cotton boll shedding is one of the main factors adversely affecting the cotton yield. During the cotton plant growth period, low light conditions can cause cotton bolls to fall off prematurely.
Ning Zhao, Zhao Geng, Guiyuan Zhao, Jianguang Liu, Zetong An, Hanshuang Zhang, Pengfei Ai, Yongqiang Wang   +7 more
doaj   +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

HAESA, an Arabidopsis leucine-rich repeat receptor kinase, controls floral organ abscission

, 1999
Abcission, the natural shedding of leaves, flowers and fruits, is a fundamental component of plant development. Abscission is a highly regulated process that occurs at distinct zones of cells that undergo enlargement and subsequent separation.
Tsung-luo Jinn, Julie M. Stone, John C. Walker   +2 more
core  

The BnaBPs gene regulates flowering time and leaf angle in Brassica napus

Plant Direct
The flowering time and plant architecture of Brassica napus were significantly associated with yield. In this study, we found that the BREVIPEDICELLUS/KNAT1(BP) gene regulated the flowering time and plant architecture of B. napus.
Jiang Yu, Yi‐Xuan Xue, Rehman Sarwar, Shi‐Hao Wei, Rui Geng, Yan‐Feng Zhang, Jian‐Xin Mu, Xiao‐Li Tan   +7 more
doaj   +1 more source