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1. Genome-wide identification reveals the DcMADS-box family transcription factors involved in flowering of carrot

Author:
Shan-Shan Tan; Ao-Qi Duan; Guang-Long Wang; Hui Liu; Zhi-Sheng Xu; Ai-Sheng Xiong
Source:
Scientia horticulturae 2023 v.308 pp. 111558
ISSN:
0304-4238
Subject:
flowering,   etc   ; Daucus carota; carrots; flower buds; genes; prediction; transcription factors; two hybrid system techniques;     Show all 8 Subjects
Abstract:
... MADS-box is the important transcription factor involved in the process of nutritional and reproductive growth of plants. To explore the information of MADS-box transcription factors in carrots (Daucus carota L.), we conducted a genome-wide identification and characteristic analysis of MADS-box in carrot. A total of 104 MADS-box factors were identified, and 48 Type Ⅰ MADS-box factors were classifie ...
DOI:
10.1016/j.scienta.2022.111558

2. Fruit morphological and nutritional quality features of goji berry (Lycium barbarum L.) during fruit development

Author:
Yaping Ma; Zhuangji Wang; Yunmao Li; Xuerui Feng; Lihua Song; Handong Gao; Bing Cao
Source:
Scientia horticulturae 2023 v.308 pp. 111555
ISSN:
0304-4238
Subject:
flowering,   etc   ; Lycium barbarum; betaine; cultivars; fertilizers; flavonoids; fructose; fruiting; fruits; galactose; growth models; nutritive value; polysaccharides; principal component analysis; sucrose; sugar content;     Show all 16 Subjects
Abstract:
... Goji berry (Lycium barbarum L.) is one of the most pivotal economic crops with an exceptional nutritional value. Based on its high global consumption, understanding the fruit growth patterns and nutrient accumulation at each developmental stage is crucial for the field and production management of high-quality goji berry cultivars. In this study, a fruit growth and development model of goji berry ...
DOI:
10.1016/j.scienta.2022.111555

3. Characterization of trichome phenotypes to assess maturation and flower development in Cannabis sativa L. (cannabis) by automatic trichome gland analysis

Author:
D.B. Sutton; Z.K. Punja; G. Hamarneh
Source:
Smart agricultural technology 2023 v.3 pp. 100111
ISSN:
2772-3755
Subject:
flowering,   etc   ; Cannabis sativa; algorithms; amber; automation; cannabinoids; color; data collection; death; females; flowers; fluorescence; geometry; greenhouse production; harvest date; head; industry; phenotype; photography; product quality; terpenoids; trichomes; Canada;     Show all 23 Subjects
Abstract:
... Cannabis (Cannabis sativa L.) is cultivated by licensed producers in Canada for medicinal and recreational uses. The recent legalization of this plant in 2018 has resulted in rapid expansion of the industry, with greenhouse production representing the most common method of cultivation. Female cannabis plants produce inflorescences that contain bracts densely covered by glandular trichomes, which s ...
DOI:
10.1016/j.atech.2022.100111

4. The role of phytohormones and their related miRNAs in sex differentiation of Xanthoceras sorbifolium Bunge

Author:
Yaqi Zheng; Xiaofei Luo; Xu Wang; Jiang Ma; Yage Jiang; Junguang Zhao; Yan Ao
Source:
Scientia horticulturae 2023 v.307 pp. 111498
ISSN:
0304-4238
Subject:
flowering,   etc   ; Xanthoceras sorbifolium; abscisic acid; females; flower buds; gibberellins; indole acetic acid; males; meiosis; microRNA; microsporocytes; oilseeds; ovules; pistil; plant growth; pollen; seed yield; sexual development; trees; zeatin; China;     Show all 21 Subjects
Abstract:
... Xanthoceras sorbifolium Bunge is an important woody oilseed tree in north China. However, its yield is severely restricted by a low ratio of female to male flowers, and little is known about the physiological and molecular mechanisms underlying the sex differentiation of flowers. Therefore, carrying out the research in its sex differentiation regulation mechanism is the basis of increasing seed yi ...
DOI:
10.1016/j.scienta.2022.111498

5. Odor, tastes, nutritional compounds and antioxidant activity of fresh-eating walnut during ripening

Author:
Fang Wei; Youyuan Li; Donghui Sun; Qingmin Chen; Maorun Fu; Handong Zhao; Xin Chen; Yanhong Huang; Hui Xu
Source:
Scientia horticulturae 2022 v.293 pp. 110744
ISSN:
0304-4238
Subject:
flowering,   etc   ; antioxidant activity; antioxidants; odors; walnuts;     Show all 5 Subjects
Abstract:
... The effect of ripening stages on odor, tastes, nutritional ingredients (fatty acid compositions and protein), antioxidant activities, and total phenols content (TPC) of fresh-eating walnut were detected in this study. Fruits which were harvested at 121, 128 and 135 days after full bloom were tagged as stage I, stage II and stage III, respectively. The result indicated that the samples in stage Ⅰ s ...
DOI:
10.1016/j.scienta.2021.110744

6. Evolution and development of inflorescences and floral symmetry in Solanaceae

Author:
Jingbo Zhang; Peter F. Stevens; Wenheng Zhang
Source:
American journal of botany 2022 v.109 no.5 pp. 746-767
ISSN:
0002-9122
Subject:
flowering,   etc   ; Solanaceae; ancestry; cymes; flowers; pedicel; phylogeny;     Show all 7 Subjects
Abstract:
... PREMISE: The inflorescences of Solanaceae are unique and complex, which has led to long‐standing disputes over floral symmetry mainly due to different interpretations of the cyme‐like inflorescence structure. The main disagreements have been over how the phyllomes associated with the flower were arranged relative to the inflorescence axis especially during early flower initiation. METHODS: Here we ...
DOI:
10.1002/ajb2.1864

7. Chilling and heat requirements and bloom frost tolerance of Prunus scoparia (Spach) C. K. Schneid and P. elaeagnifolia Spach

Author:
Ziba Omidifard; Ali Gharaghani
Source:
Trees 2022 v.36 no.5 pp. 1559-1572
ISSN:
0931-1890
Subject:
early flowering; late flowering,   etc   ; Prunus scoparia; abscission; almonds; electrolyte leakage; field methods; frost; frost resistance; genotype; heat; laboratory techniques; wood;     Show all 13 Subjects
Abstract:
... KEY MESSAGE: The flowering time of wild almond species studied herein is more influenced by heat requirement, which partly justifies also the differences in flowering date during the different years in genotypes. Bloom frost tolerance, chilling and heat requirements can influence distribution and productivity of almond species. Both laboratory and field-related methods were employed to determine t ...
DOI:
10.1007/s00468-022-02311-2

8. Context-specific functions of transcription factors controlling plant development: From leaves to flowers

Author:
Marcus G. Heisler; Henrik Jönsson; Stephan Wenkel; Kerstin Kaufmann
Source:
Current opinion in plant biology 2022 v.69 pp. 102262
ISSN:
1369-5266
Subject:
flowering,   etc   ; flowers; functional diversity; leaves; morphogenesis; transcription (genetics);     Show all 6 Subjects
Abstract:
... Plant development is regulated by transcription factors that often act in more than one process and stage of development. Yet the molecular mechanisms that govern the functional diversity and specificity of these proteins remains far from understood. Flower development provides an ideal context to study these mechanisms since the development of distinct floral organs depends on similar but distinc ...
DOI:
10.1016/j.pbi.2022.102262

9. Low-activity cryptochrome 1 plays a role in promoting stem elongation and flower initiation of mature Arabidopsis under blue light associated with low phytochrome activity

Author:
Yun Kong; Youbin Zheng
Source:
Canadian journal of plant science 2022 v.102 no.3 pp. 755-759
ISSN:
1918-1833
Subject:
flowering,   etc   ; Arabidopsis; blue light; cryptochromes; phytochrome; stem elongation;     Show all 6 Subjects
Abstract:
... To explore whether cryptochrome contributes to stem elongation and flowering promoted by blue lights associated with low phytochrome activity, wild-type Arabidopsis was compared with its cryptochrome-deficient mutants and cryptochrome-overexpressing transgenic plants. Results indicated that the promotion effects were mainly related to low CRY1 activity, despite partial involvement of high-activity ...
DOI:
10.1139/CJPS-2021-0122

10. Low-activity cryptochrome 1 plays a role in promoting stem elongation and flower initiation of mature Arabidopsis under blue light associated with low phytochrome activity

Author:
Yun Kong; Youbin Zheng
Source:
Canadian journal of plant science 2022 v.102 no.3 pp. 755-759
ISSN:
1918-1833
Subject:
flowering,   etc   ; Arabidopsis; blue light; cryptochromes; phytochrome; stem elongation;     Show all 6 Subjects
Abstract:
... To explore whether cryptochrome contributes to stem elongation and flowering promoted by blue lights associated with low phytochrome activity, wild-type Arabidopsis was compared with its cryptochrome-deficient mutants and cryptochrome-overexpressing transgenic plants. Results indicated that the promotion effects were mainly related to low CRY1 activity, despite partial involvement of high-activity ...
DOI:
10.1139/cjps-2021-0122

11. Mechanical Forces in Floral Development

Author:
Kester Bull–Hereñu; Patricia dos Santos; João Felipe Ginefra Toni; Juliana Hanna Leite El Ottra; Pakkapol Thaowetsuwan; Julius Jeiter; Louis Philippe Ronse De Craene; Akitoshi Iwamoto
Source:
Plants 2022 v.11 no.5 pp. -
ISSN:
2223-7747
Subject:
flowering,   etc   ; flower morphology; flowers; meristems; ontogeny; peduncle; phenotype;     Show all 7 Subjects
Abstract:
... Mechanical forces acting within the plant body that can mold flower shape throughout development received little attention. The palette of action of these forces ranges from mechanical pressures on organ primordia at the microscopic level up to the twisting of a peduncle that promotes resupination of a flower at the macroscopic level. Here, we argue that without these forces acting during the onto ...
DOI:
10.3390/plants11050661

12. The end of flowering: interactions between cytokinin and regulatory genes

Author:
Omid Karami; Arezoo Rahimi
Source:
Trends in plant science 2022 v.27 no.9 pp. 840-842
ISSN:
1360-1385
Subject:
flowering,   etc   ; Arabidopsis thaliana; cytokinins; flowers; planting; regulator genes;     Show all 6 Subjects
Abstract:
... Although the molecular regulation of global proliferative arrest (GPA) in arabidopsis (Arabidopsis thaliana) has been studied extensively, the precise role of the different contributors and their interconnections requires further research. A recent contribution by Merelo et al. now provides evidence that repression of cytokinin (CK) signaling affects the promotion of GPA. ...
DOI:
10.1016/j.tplants.2022.05.011

13. Role of DOG1 and FT, Key Regulators of Seed Dormancy, in Adaptation of Arabidopsis thaliana from the Northern Natural Populations

Author:
M. V. Zaretskaya; O. N. Lebedeva; O. M. Fedorenko
Source:
Russian journal of genetics 2022 v.58 no.7 pp. 783-790
ISSN:
1022-7954
Subject:
early flowering; late flowering,   etc   ; Arabidopsis thaliana; autumn; cold zones; ecotypes; genes; germination; progeny; seed dormancy; seed maturation; spring; summer; temperature; transcription (genetics); vernalization; winter;     Show all 17 Subjects
Abstract:
... The results of assessing the primary dormancy, greatly important for adaptation, of seeds of A. thaliana plants from northern natural populations are presented. The temperature history of the maternal plant during the period of seed maturation was found to control the germination of seed progeny. The dependence of the transcriptional activity of the FT gene in plant pods on temperature history of ...
DOI:
10.1134/S1022795422070158

14. Registration of two rice mapping populations using weedy rice ecotypes as a novel germplasm resource

Author:
Yulin Jia; Vijay Singh; David Gealy; Yan Liu; Jianbing Ma; Carrie Thurber; Nilda Roma‐Burgos; Kenneth M. Olsen; Ana Caicedo
Source:
Journal of plant registrations 2022 v.16 no.1 pp. 162-175
ISSN:
1936-5209
Subject:
early flowering; late flowering,   etc   ; Oryza sativa; blast disease; data collection; disease resistance; ecotypes; genomics; germplasm; inbred lines; leaf blight; rice; straw; weeds; Arkansas; Mississippi;     Show all 16 Subjects
Abstract:
... Two mapping populations were developed from crosses of the Asian indica rice (Oryza sativa L.) cultivar ‘Dee Geo Woo Gen’ (DGWG; PI 699210 Parent, PI 699212 Parent) and two weedy rice ecotypes, an early‐flowering straw hull (SH) biotype AR‐2000‐1135‐01 (PI 699209 Parent) collected in Arkansas and a late‐flowering black hull (BHA) biotype MS‐1996‐9 (PI 699211 Parent) collected in Mississippi. The w ...
Handle:
10113/7709580
DOI:
10.1002/plr2.20174

15. CiTFL1 and CiWUS Expression Provides Clues to the Mechanism of Flower Number Regulation in the Lateral Cincinni of Canna indica, a Zingiberales Species with Variable Inflorescence Architecture

Author:
Tong Zhao; Haichan Zhao; Qianxia Yu; Xueyi Tian; Canjia Lin; Jingping Liao
Source:
Journal of plant growth regulation 2022 v.41 no.4 pp. 1800-1807
ISSN:
0721-7595
Subject:
flowering,   etc   ; Canna indica; flowers; meristems; phase transition; plant growth;     Show all 6 Subjects
Abstract:
... Flowers of Canna indica (Cannaceae) are arranged in 1- or 2-flowered cincinni along the inflorescence branches. Compared with the compound branches bearing 2-flowered cincinni, the more frequent 1-flowered type have simpler structures during anthesis. The lateral cincinnus meristem (CM) has been traditionally described as terminating at the second floral meristem (FM2), which may cease development ...
DOI:
10.1007/s00344-021-10410-6

16. The contribution of stay green traits to the breeding progress of the pannonian wheat

Author:
Bojan Jocković; Milan Mirosavljević; Vojislava Momčilović; Tanja Dražić; Sanja Mikić; Vladimir Aćin; Sonja Ilin; Dragan Živančev
Source:
Field crops research 2022 v.287 pp. 108649
ISSN:
0378-4290
Subject:
flowering,   etc   ; cultivars; grain yield; research; vegetables; winter wheat; Serbia;     Show all 7 Subjects
Abstract:
... The aim of the study was to examine the variation and breeding effects on the stay-green traits, and to identify the relationship between the different growing seasons and grain yield of the Pannonian winter wheat. The experiment was carried out with a historical set of 25 winter wheat cultivars during four growing seasons, in a typical Pannonian location at the experimental field of the Institute ...
DOI:
10.1016/j.fcr.2022.108649

17. Anther and ovule development in Pittosporopsis and its implications for the systematics of Metteniusaceae (Metteniusales)

Author:
Dong-Rui Kong; Melanie Schori; Lu Li; Yan Luo; De-Chang Hu
Source:
Flora 2022 v.292 pp. 152078
ISSN:
0367-2530
Subject:
flowering,   etc   ; Bruniaceae; Icacinaceae; Metteniusaceae; Quintinia; embryo sac; embryology; flora; synapomorphy;     Show all 9 Subjects
Abstract:
... Pittosporopsis Craib, previously considered a member of the Icacinaceae sensu lato (s.l.), was transferred recently to the expanded Metteniusaceae, a family of 11 genera that needs morphological reevaluation to assess possible synapomorphies given its new circumscription. We investigated the anther and ovule developmental characters of Pittosporopsis and compared them with those of other members o ...
Handle:
10113/7771947
DOI:
10.1016/j.flora.2022.152078

18. Fire stimulates grass flowering in the Cerrado independent of season

Author:
Alessandra Fidelis; Heloiza L. Zirondi; Davi R. Rossatto; Vagner Zanzarini
Source:
Journal of vegetation science 2022 v.33 no.2 pp. e13125
ISSN:
1100-9233
Subject:
flowering,   etc   ; Poaceae; cerrado; dry season; fire season; grasses; savannas; Brazil;     Show all 8 Subjects
Abstract:
... QUESTIONS: Post‐fire flowering is an underestimated plant trait of many fire‐prone ecosystems and is rarely considered for tropical savannas. Therefore, we analyzed the effects of fire season and history on post‐fire flowering of grass species in a tropical savanna (Cerrado), by evaluating the number of species, frequency of individuals and number of reproductive tillers after wet‐ and dry‐season ...
DOI:
10.1111/jvs.13125

19. Law and order in plants – the origin and functional relevance of phyllotaxis

Author:
Didier Reinhardt; Edyta M. Gola
Source:
Trends in plant science 2022 v.27 no.10 pp. 1017-1032
ISSN:
1360-1385
Subject:
flowering,   etc   ; flowers; models; phyllotaxy; plant architecture; planting; scientists; shoots; tissues;     Show all 9 Subjects
Abstract:
... The regular arrangement of organs (phyllotaxis) in vegetative shoots and flowers is one of the most stunning features of plants. Spiral patterns characterized by Fibonacci numbers have attracted the particular interest of natural scientists and mathematicians. Numerous reviews have dealt with the molecular genetic mechanisms underlying phyllotaxis, and modeling studies have sought to recreate phyl ...
DOI:
10.1016/j.tplants.2022.04.005

20. Additional N application and ecotype affect yield and quality of ratoon harvested sorghum x sudangrass hybrid for temperate regions

Author:
Nayoung Choi; Gamgon Kim; Wonsang Park; Yonghyun Jeong; Yoon-ha Kim; Chae-In Na
Source:
Biomass and bioenergy 2022 v.160 pp. 106423
ISSN:
0961-9534
Subject:
early flowering; late flowering,   etc   ; Sorghum bicolor subsp. drummondii; biofuels; biomass production; decision making; ecotypes; ethanol; fuel production; hybrids; ratooning; regrowth; summer; vegetative growth; weather; Korean Peninsula;     Show all 16 Subjects
Abstract:
... Sorghum x sudangrass hybrid (Sorghum bicolor (L.) Moench) has excellent biomass yield and requires low maintenance. It can be harvested multiple times during the growing season. It has great potential to be used for cellulosic biofuel production in the temperate regions, including the Korean peninsula. However, N requirements during the regrowth have not been evaluated yet. Three years of the stud ...
DOI:
10.1016/j.biombioe.2022.106423