Results 1 to 10 of about 30,012 (340)

Ovule development, a new model for lateral organ formation

Frontiers in Plant Science, 2014
In spermatophytes the ovules upon fertilization give rise to the seeds. It is essential to understand the mechanisms that control ovule number and development as they ultimately determine the final number of seeds and, thereby, the yield in crop plants ...
Mara Cucinotta, Lucia Colombo, Irma Roig-Villanova   +2 more
exaly   +3 more sources

Exploring the Diversity of Ovule Development in the Novel Rice Mutant ShuangLi Using Confocal Laser Scanning Microscopy [PDF]

Plants
Low energy N+ ion beam implantation has been used to create the novel rice mutant “shuangli”, which produces partially fertile spikelets containing double grains.
Shuaipeng Zhao, Chunhong Wu, Yuanyuan Hao, Jikun Xu, Jian Li, Qunce Huang   +5 more
doaj   +2 more sources

Integrated Metabolome and Transcriptome Analyses Provides Insights into Ovule Abortion in Camellia oleifera [PDF]

Plants
Camellia oleifera is a unique woody edible oil tree species in China, and the ovule development affects the yield of seeds. This study selected three different types of C.
Yayan Zhu, Jiajuan Xu, Gang Wang, Feng Xiao, Minggang Zhang, Qinmeng Zeng, Jie Xu   +6 more
doaj   +2 more sources

Evolution and patterning of the ovule in seed plants [PDF]

Biological Reviews, 2021
Paula J Rudall
exaly   +2 more sources

PIN3 positively regulates the late initiation of ovule primordia in Arabidopsis thaliana.

PLoS Genetics, 2022
Ovule initiation determines the maximum ovule number and has great impact on seed number and yield. However, the regulation of ovule initiation remains largely elusive.
Li-Qin Hu, Jin-Hui Chang, Shi-Xia Yu, Yu-Tong Jiang, Rong-Han Li, Ji-Xuan Zheng, Yan-Jie Zhang, Hong-Wei Xue, Wen-Hui Lin   +8 more
doaj   +1 more source

Calculation of the ovule number in the genus Salix: A method for taxa differentiation

Applications in Plant Sciences, 2021
Premise Recent investigations have demonstrated that the number of ovules present in the ovaries of the willow flower (Salix spp., Salicaceae) can be used to confirm the identification of species and hybrids.
Аlexander M. Marchenko, Yulia A. Kuzovkina   +1 more
doaj   +1 more source

Arabidopsis TCP4 transcription factor inhibits high temperature-induced homeotic conversion of ovules

Nature Communications, 2023
Abnormal high temperature (HT) caused by global warming threatens plant survival and food security, but the effects of HT on plant organ identity are elusive.
Jingqiu Lan, Ning Wang, Yutao Wang, Yidan Jiang, Hao Yu, Xiaofeng Cao, Genji Qin   +6 more
doaj   +1 more source

Intrahepatic ovulation [PDF]

Radiology Case Reports, 2014
Ectopic ovaries are a rare finding in the literature, with fewer than 50 published cases to date. This phenomenon has been found in the omentum, bladder, mesentery, and uterus; attached to the colon; inside the left labia majora; and in the kidney.
Artur L. Wozniak, HBSc, Kari L. Visscher, MD, MScBMC, Mousumi Bhaduri, MBBS, DMR, DNB, DABR   +2 more
openaire   +3 more sources

A genome-wide association study reveals a novel regulator of ovule number and fertility in Arabidopsis thaliana. [PDF]

PLoS Genetics, 2019
Ovules contain the female gametophytes which are fertilized during pollination to initiate seed development. Thus, the number of ovules that are produced during flower development is an important determinant of seed crop yield and plant fitness.
Jing Yuan, Sharon A Kessler
doaj   +1 more source

MADS-box genes controlling inflorescence morphogenesis in sunflower [PDF]

, 2008
MADS-box genes play an important role in plant ontogeny, particularly, in the regulation of floral organ induction and development. Eight full-length cDNAs of HAM genes (Helianthus annuus MADS) have been isolated from sunflower.
Angenent, G.C., Shchennikova, A.V., Shulga, O.A., Skryabin, K.G.   +3 more
core   +6 more sources