Results 141 to 150 of about 50,872 (289)

Biomechanics of anther opening [PDF]

New Phytologist, 2012
openaire   +2 more sources

From recognition to response: integrated signaling pathways determining pollen acceptance and rejection in Brassicaceae

New Phytologist, EarlyView.
Summary Generation of competent offspring is vital for the prosperity of flowering plants. The pistil not only functions as a conduit for pollen tubes to grow to the ovary but also provides a selective venue for facilitating the growth of compatible pollen tubes and discouraging invaders and incompatible pollen.
Tong Zhang, Shuyan Li, Shengwei Dou, Qiaohong Duan   +3 more
wiley   +1 more source

Anther culture properties of oat x wild red oat progenies and a search for RAPD markers associated with anther culture ability

Agricultural and Food Science, 2008
A study was carried out to improve anther culture ability of the non-responsive cultivated oat, Avena sativa L. cv. Puhti by introgressing favourable alleles from the responsive wild red oat, Avena sterilis L. acc. CAV 2648.
E. KIVIHARJU, J. LAURILA, M. LEHTONEN
doaj  

The annotated blueprint: integrated functional genomic resources for a model tetraploid wheat Triticum turgidum cv Kronos

New Phytologist, EarlyView.
Summary Triticum turgidum cv Kronos is a tetraploid wheat cultivar that underpins one of the most widely used community platforms for functional genomics. Over the past decade, researchers have generated c. 3000 exome‐capture (EC) and promoter‐capture (PC) datasets linked to mutagenized seed stocks, along with extensive transcriptomic and phenotypic ...
Kyungyong Seong, Rakesh Kumar, Daniil M. Prigozhin, China Lunde, Thales Henrique Cherubino Ribeiro, Sébastien Bélanger, Jo‐Wei Allison Hsieh, McCree Tang, Blake C. Meyers, Ksenia V. Krasileva   +9 more
wiley   +1 more source

Recombination suppression in plant adaptation and speciation

New Phytologist, EarlyView.
Summary Recombination suppression is increasingly recognized as an important facilitator of genomic divergence and speciation, especially under ongoing gene flow. In plants, however, the broader evolutionary consequences and the mechanisms by which recombination suppression arises and spreads are still incompletely understood, reflecting the inherent ...
Xu Zhang, Yisi Hu, Kaichi Huang, Stephen I. Wright, Loren H. Rieseberg   +4 more
wiley   +1 more source

Scaling law links plant growth variation to grain yield in wheat stands

New Phytologist, EarlyView.
Summary Growth rate, a fundamental trait associated with plant resource use, scales with plant mass, following consistent allometric power laws shaped by biophysical constraints and natural selection captured in metabolic scaling theory (MST). Although well‐established in wild plants, MST has been overlooked in crop improvement.
Guy Golan, François Vasseur, Yongyu Huang, Kenan Tan, Victor O. Sadras, Cyrille Violle, Thorsten Schnurbusch   +6 more
wiley   +1 more source

Wheat TaSPL13‐2B Improves Floret Fertility and Enhances Grain Number per Spikelet Through Jasmonic Acid Signalling Pathway

Plant Biotechnology Journal, EarlyView.
ABSTRACT Floret fertility is a key determinant of grain number per spike and an important factor in cereal crop yield. However, the mechanisms by which phytohormone signalling and transcription factors coordinately regulate floret fertility and spikelet development are not well understood, especially in wheat.
Li Li, Fu Shi, Yaqiong Wang, Yanbin Guan, Ya'nan Wu, Ling Chen, Junli Chang, Mingjie Chen, Jun Xiao, Guangxiao Yang, Yuesheng Wang, Guangyuan He, Yin Li   +12 more
wiley   +1 more source

Rapid Genetic Stabilisation of Transgenic and Edited Wheat Through Transformation of Immature Haploid Embryos

Plant Biotechnology Journal, EarlyView.
ABSTRACT Wheat is one of the globally important food crops, but its genetically modified application lags behind other staple crops due to its complex genome and low transformation efficiency. Normally, traditional transgenic and gene‐edited wheat requires multiple selfing generations for obtaining homozygous lines, which delayed the development of ...
Zhiyang Han, Buquan Zhao, Ming Fan, Shuangxi Zhang, Hao Peng, Xi Li, Surong Wang, Weihong Huang, Xingyu Yao, Chunwu Yang, Ke Wang, Xingguo Ye, Huali Tang   +12 more
wiley   +1 more source

OsMYB99 Modulates Grain Wax Biosynthesis and Redox Homeostasis to Control Head Rice Yield and Chalkiness

Plant Biotechnology Journal, EarlyView.
ABSTRACT Head rice yield (HRY) is a crucial quality trait that determines the final commodity yield and commercial value of rice. Conversely, chalkiness represents an undesirable appearance characteristic, significantly impairing rice marketability. Thus, developing rice germplasms with superior HRY and appearance traits is highly desirable for rice ...
Tengwei Yu, Zhikai Chang, Bingtang Chen, Lingtong Liu, Zhuyun Deng, Zizhang Wang, Tai Wang   +6 more
wiley   +1 more source

Functions of heteranthery and enantiostyly for wing pollination by pollen-collecting bees in Dilatris ixioides (Haemodoraceae). [PDF]

Ann Bot
Johnson SD, Midgley JJ, Illing N.
europepmc   +1 more source