نتایج جستجو برای: inflorescence

تعداد نتایج: 2909  

2014
Liangyu Liu Sara Farrona Sonja Klemme Franziska K. Turck

FLOWERING LOCUS T (FT) encodes a systemic signal communicating the perception of long day photoperiod from leaves to the shoot apex to induce the floral transition. Transient expression of FT in the phloem companion cells of rosette leaves for one to several days was previously shown to be sufficient to commit plants to flowering. Here we show that partial commitment results in pleiotropic infl...

2014
Yi Huang Jiaqin Shi Zhangsheng Tao Lida Zhang Qiong Liu Xinfa Wang Qing Yang Guihua Liu Hanzhong Wang

The effect of the number of pods on the main inflorescence (NPMI) on seed yield in Brassica napus plants grown at high density is a topic of great economic and scientific interest. Here, we sought to identify patterns of gene expression that determine the NPMI during inflorescence differentiation. We monitored gene expression profiles in the main inflorescence of two B. napus F6 RIL pools, each...

2012
Mélodie Sawicki Etienne Jeanson Vanessa Celiz Christophe Clément Cédric Jacquard Nathalie Vaillant-Gaveau

Grapevine flower development and fruit set are influenced by cold nights in the vineyard. To investigate the impact of cold stress on carbon metabolism in the inflorescence, we exposed the inflorescences of fruiting cuttings to chilling and freezing temperatures overnight and measured fluctuations in photosynthesis and sugar content. Whatever the temperature, after the stress treatment photosyn...

Journal: :The Plant cell 2003
Hyoung Yool Lee Sung Chul Bahn Yoon-Mi Kang Kyu Hee Lee Hae Jin Kim Eun Kyeung Noh Jiwan P Palta Jeong Sheop Shin Stephen B Ryu

To elucidate the cellular functions of phospholipase A(2) in plants, an Arabidopsis cDNA encoding a secretory low molecular weight phospholipase A(2) (AtsPLA(2)beta) was isolated. Phenotype analyses of transgenic plants showed that overexpression of AtsPLA(2)beta promotes cell elongation, resulting in prolonged leaf petioles and inflorescence stems, whereas RNA interference-mediated silencing o...

Journal: :Genetics 2008
Solmaz Barazesh Paula McSteen

Maize (Zea mays) has a highly branched inflorescence due to the production of different types of axillary meristems. Characterization of the barren inflorescence class of mutants has led to the discovery of genes required for axillary meristem initiation in the inflorescence. Previous studies showed that barren inflorescence2 (bif2) encodes a serine/threonine protein kinase that regulates auxin...

2014
Hui Wang Shuang Tie Dan Yu You-Hao Guo Chun-Feng Yang

Vertical raceme or spike inflorescences that are bee-pollinated tend to present their flowers horizontally. Horizontal presentation of flowers is hypothesized to enhance pollinator recognition and pollination precision, and it may also ensure greater consistency of pollinator movement on inflorescences. We tested the hypotheses using bee-pollinated Corydalis sheareri which has erect inflorescen...

Journal: :Plant, cell & environment 2006
Vijayanand Nadella Matthew J Shipp Gloria K Muday Sarah E Wyatt

Plant shoots do not respond when they are reoriented relative to gravity at 4 degrees C. However, when returned to vertical at room temperature, these organs bend in response to the previous cold gravistimulation. The inflorescence stem of the Arabidopsis thaliana gravity persistent signal (gps) mutants respond abnormally after the cold gravistimulation: gps1 does not bend when returned to room...

2011
Qiuyu Xia Rui Li Songlin Zhao Weijun Chen Hua Chen Bo Xin Yulin Huang Minmin Tang

Coconut inflorescence sap (CIS) is sweet, oyster-white and translucent and was reported to be highly nutritive and a good digestive agent. The chemical composition changes including total sugar, reducing sugar, ethanol, total acidity, volatile acid, amino acid, vitamin C and total phenolic contents of postharvest coconut inflorescence sap (PCIS) were investigated during a 12-day natural ferment...

2014
Madelaine E. Bartlett Beth Thompson

Inflorescence morphology is incredibly diverse. This diversity of form has been a fruitful source of inquiry for plant morphologists for more than a century. Work in the grasses (Poaceae), the tomato family (Solanaceae), and Arabidopsis thaliana (Brassicaceae) has led to a richer understanding of the molecular genetics underlying this diversity. The character of individual meristems, a combinat...

2000
José J.M. van der Meulen-Muisers Joop C. van Oeveren Linus H.W. van der Plas Jaap M. van Tuyl

For three Asiatic hybrid lily cultivars (‘Bright Beauty’, ‘Fashion’, ‘Orlito’) the potential postharvest performance of floral buds in terms of growth, anthesis and longevity was studied in relation to tepal carbohydrate status. To determine the importance of carbohydrate redistribution within lily inflorescences, the postharvest performance of several attached and detached buds was compared at...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید