Results 231 to 240 of about 1,531,485 (339)

Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa

New Phytologist, EarlyView.
Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani, Afsheen Malik, Ainhoa Riera‐Begue, Caroline A. Dowling, Quentin Rougemont, Ricardo C. Rodríguez de la Vega, Tatiana Giraud, Susanne Schilling, Rainer Melzer   +8 more
wiley   +1 more source

Interaction between a coating-borne peptide of the Brassica pollen grain and stigmatic S (self-incompatibility)-locus-specific glycoproteins.

Proceedings of the National Academy of Sciences of the United States of America, 1993
J. Doughty, Fiona Hedderson, A. McCubbin, H. Dickinson   +3 more
semanticscholar   +1 more source

Fine mapping and transcriptomics reveal OSG function in regulation of grain size and pollen fertility in rice (Oryza sativa). [PDF]

PLoS One
Zhao S, Zhang S, Xu W, Fang S, Liu M, Wang L, Zhang X, Chen B, Wei S, Zhao H.   +9 more
europepmc   +1 more source

Changes in morphogen kinetics and pollen grain size are potential mechanisms of aberrant pollen aperture patterning in previously observed and novel mutants of Arabidopsis thaliana. [PDF]

PLoS Comput Biol, 2019
Plourde SM, Amom P, Tan M, Dawes AT, Dobritsa AA.   +4 more
europepmc   +1 more source

Climate change and crop resilience: harnessing metabolomics for predicting stress tolerance

New Phytologist, EarlyView.
Summarised methodology for metabolite biomarker discovery and genomic targets selection for those metabolites to predict high‐throughput phenotypic and agronomic traits of interest for direct uptake in breeding programmes. Summary Global warming is driving climate change to levels not experienced since the advent of agriculture, primarily due to ...
Agyeya Pratap, Arash Fazeli, Ali Bandehagh, Nicolas L. Taylor   +3 more
wiley   +1 more source

A New Insight Into Pollen Release and Presentation in Actinidiaceae Plants: The Case Study of Dioecious <i>Actinidia arguta</i>. [PDF]

Ecol Evol
Sun K, Yang X, Yang S, Cui R, Ji Y, Hu Y, Li R, Jin D.   +7 more
europepmc   +1 more source

Engineering a Gibberellin‐Switchable Dual‐Use Line Based on Ent‐Kaurene Oxidase Gene ZmKO1 Enables Two‐Line Hybrid Seed Production in Maize

Plant Biotechnology Journal, EarlyView.
ABSTRACT Male‐sterile systems are pivotal for maize hybrid seed production, yet existing systems are constrained by significant limitations. Here, we identified a novel single‐gene‐controlled recessive genic male sterility (GMS) mutant, defective in filament elongation 1 (def1), which exhibits non‐elongated filaments, unopened glumes, and non‐exserted ...
Chuan Li, Siyu Wang, Yong Xiang, Tao Yu, Rujun Wei, Wenqian Mei, Xiaowei Liu, Peng Yuan, Hongyang Yi, Shufeng Zhou, Chao Xia, Moju Cao, Hai Lan   +12 more
wiley   +1 more source

Ca2+ Dynamics in a Pollen Grain and Papilla Cell during Pollination of Arabidopsis1

Plant Physiology, 2004
M. Iwano, H. Shiba, Teruhiko Miwa, F. Che, S. Takayama, T. Nagai, A. Miyawaki, A. Isogai   +7 more
semanticscholar   +1 more source

Inspection of pollination transfer and success in coffee flowering detection using intersection over union based cascade RCNN in a vision environment. [PDF]

Sci Rep
Sivasubramanian S, Thanarajan T, Selvanarayanan R, Rajendran S.   +3 more
europepmc   +1 more source

Plant Peptides on the Rise: From Historical Insight to Future Applications

Plant Biotechnology Journal, EarlyView.
ABSTRACT Plant peptides constitute a rapidly expanding class of signalling molecules essential to plant physiology, mediating key processes such as development, stress adaptation, and immune responses. This review traces the history of plant peptide research, from the seminal discovery of systemin to the recent identification of non‐canonical peptides (
Shunxi Wang, Jinghua Zhang, Minghui Chen, Bokai Zhang, Huina Zhao, Liuji Wu   +5 more
wiley   +1 more source