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1. Botrylloides crystallinus n. sp., a new Botryllinae Adams & Adams, 1858 (Ascidiacea) from Mediterranean Sea

Author:
Bay-Nouailhat, Anne; Bay-Nouailhat, Wilfried; Gasparini, Fabio; Brunetti, Riccardo
Source:
Zoosystema 2020 v.42 no.9 pp. 131-138
ISSN:
1280-9551
Subject:
buds,   etc   ; Botrylloides; Mediterranean Sea;     Show all 3 Subjects
Abstract:
... Botrylloides crystallinus n. sp., collected on sublittoral hard substrata in North Mediterranean Sea is here described. The species presents a seasonal life cycle with a spring-summer regression of the zooids and their buds as known in the congeneric species B. leachii (Savigny, 1816), from which however differs in many unusual morphological traits. ...
DOI:
10.5252/zoosystema2020v42a9

2. Effects of temperature and salinity on the asexual reproduction of Aurelia coerulea polyps

Author:
Xing, Yongze; Liu, Qian; Zhang, Mei; Zhen, Yu; Mi, Tiezhu; Yu, Zhigang
Source:
Journal of oceanology and limnology 2020 v.38 no.1 pp. 133-142
ISSN:
2096-5508
Subject:
buds,   etc   ; asexual reproduction; osmotic pressure; salinity; temperature;     Show all 5 Subjects
Abstract:
... Aurelia coerulea polyp is an important stage in the outbreaks of this species. To test the combined effects of salinity and temperature on the survival and asexual reproduction of polyps, we maintained 864 polyps at various salinities (15, 25, 33, and 40) and temperatures (9, 12, 15, 18, 21, and 24°C). Polyps could mostly survive in all treatment combinations except in salinity 15 treatments with ...
DOI:
10.1007/s00343-019-8337-0

3. The CmbZIP1 transcription factor of chrysanthemum negatively regulates shoot branching

Author:
Yuan, Cunquan; Shi, Jingtian; Zhao, Liangjun
Source:
Plant physiology and biochemistry 2020 v.151 pp. 69-76
ISSN:
0981-9428
Subject:
buds,   etc   ; Arabidopsis; Chrysanthemum; auxins; basic-leucine zipper transcription factors; branching; genes; leucine zipper; ornamental plants; shade;     Show all 10 Subjects
Abstract:
... The basic region/leucine zipper (bZIP) transcription factors play key roles in regulating diverse biological processes in plants. However, their participation in shoot branching has been rarely reported. Here, we isolated a CmbZIP1 transcription factor gene, a member of the bZIP family, from chrysanthemum. Subcellular localization analysis indicated that CmbZIP1 is a nuclear protein. Tissue-specif ...
DOI:
10.1016/j.plaphy.2020.03.013

4. Geophytism in monocots leads to higher rates of diversification

Author:
Howard, Cody Coyotee; Landis, Jacob B.; Beaulieu, Jeremy M.; Cellinese, Nico
Source:
Thenew phytologist 2020 v.225 no.2 pp. 1023-1032
ISSN:
0028-646X
Subject:
buds,   etc   ; Liliopsida; bulbs; corms; data collection; ecosystems; environmental factors; evolution; geophytes; models; tubers;     Show all 11 Subjects
Abstract:
... Geophytes, plants with buds on underground structures, are found throughout the plant tree of life. These below ground structures allow plants to inhabit highly seasonal and disturbance‐prone environments across ecosystems. Past researchers have hypothesised that the bulbous, cormous and tuberous habits promote diversification, but this had yet to be tested. Using a comprehensive monocot data set ...
DOI:
10.1111/nph.16155

5. Sex, senescence, sources and sinks

Author:
Galipaud, Matthias; Kokko, Hanna
Source:
Functional ecology 2020 v.34 no.1 pp. 55-64
ISSN:
0269-8463
Subject:
buds,   etc   ; age structure; genes; germ cells; mutation; progeny; sexual reproduction; zygote;     Show all 8 Subjects
Abstract:
... Why do most organisms age, and why do most of them reproduce sexually? Does sex rejuvenate? We review progress that has been made linking theories of senescence with those of sexual reproduction. We show that there is a dearth of theory against the numerous questions waiting to be answered theoretically or empirically: observed senescence patterns are a result of past selection acting on individua ...
DOI:
10.1111/1365-2435.13462

6. Chemical composition, sensory properties and bioactivities of Castanopsis lamontii buds and mature leaves

Author:
Gao, Ying; Wang, Jie-Qiong; Fu, Yan-Qing; Yin, Jun-Feng; Shi, John; Xu, Yong-Quan
Source:
Food chemistry 2020 v.316 pp. 126370
ISSN:
0308-8146
Subject:
buds,   etc   ; Castanopsis; bioactive properties; chemical composition; free radicals; herbal tea; inflammation; leaves; odors; sensory evaluation; taste sensitivity; volatile compounds; China;     Show all 13 Subjects
Abstract:
... Castanopsis lamontii is used as functional herbal tea in southwest China. Usually, only buds rather than mature leaves are applied. To figure out whether mature leaves were suitable for producing herbal tea, chemical composition, sensory properties and bioactivities of Castanopsis lamontii bud infusion (CLB) and mature leaf infusion (CLM) were investigated. According to the results, CLB and CLM ha ...
DOI:
10.1016/j.foodchem.2020.126370

7. Strigolactones and Brassinosteroids Antagonistically Regulate the Stability of the D53–OsBZR1 Complex to Determine FC1 Expression in Rice Tillering

Author:
Fang, Zhongming; Ji, Yuanyuan; Hu, Jie; Guo, Renkang; Sun, Shiyong; Wang, Xuelu
Source:
Molecular plant 2020 v.13 no.4 pp. 586-597
ISSN:
1674-2052
Subject:
buds,   etc   ; Arabidopsis; DNA; Oryza sativa; brassinosteroids; genes; grain yield; rice; signal transduction; strigolactones; tillering; transcription (genetics); transcription factors;     Show all 13 Subjects
Abstract:
... Rice tillering, a key architecture trait determining grain yield, is highly regulated by a class of newly identified phytohormones, strigolactones (SLs). However, the whole SL signaling pathway from the receptor to downstream transcription factors to finally inhibit tillering remains unrevealed. In this study, we first found that brassinosteroids (BRs) strongly enhance tillering by promoting bud o ...
DOI:
10.1016/j.molp.2019.12.005

8. Effect of differential concentration of micronutrient copper and zinc on in vitro morphogenesis of Foeniculum vulgare Mill.

Author:
Dwivedi, Pratibha; Amin, Dhruti; Sharma, Abhishek
Source:
Plant Physiology Reports 2020 v.25 no.1 pp. 178-184
ISSN:
2662-253X
Subject:
buds,   etc   ; Foeniculum vulgare; copper; copper sulfate; culture media; medicinal plants; micropropagation; morphogenesis; spices; traditional foods; zinc; zinc sulfate;     Show all 12 Subjects
Abstract:
... The present study was carried out to investigate the morphogenic roles played by copper and zinc during micropropagation of Foeniculum vulgare Mill., an aromatic medicinal herb and the major spices of traditional food. When grown on MS medium the cotyledonary node gave the maximum multiple shoot proliferation over MS medium supplemented with 1.0 mg L⁻¹ BAP concentration. Incorporation of 0 μM CuSO ...
DOI:
10.1007/s40502-019-00478-4

9. Novelties in Psidium (Myrtaceae): A New Species from the Atlantic Forest of Brazil, and Re-Establishment of Psidium turbinatum Mattos

Author:
Tuler, Amélia Carlos; Jardim, Luciano; Carrijo, Tatiana Tavares; Peixoto, Ariane Luna
Source:
Systematic botany 2020 v.45 no.1 pp. 137-141
ISSN:
0363-6445
Subject:
buds,   etc   ; Psidium; biological nomenclature; calyx; ecology; forests; fruits; new species; plant taxonomy; scientific illustration; seeds; surveys; taxon descriptions; Brazil;     Show all 14 Subjects
Abstract:
... Psidium involutisepalum, a new species of Myrtaceae, is described and illustrated. The species is easily recognized by the combination of floral buds with calyx minute, truncate or rounded, 0.2–0.5 × 0.5–1 mm, involute in fruit, facing the receptacle. The fruits are rounded to pyriform, 20–30 × 13–20 mm, yellow when mature, glabrous, striate, sepals involute, facing the receptacle, seeds 1–6, 7–9 ...
DOI:
10.1600/036364420X15801369352397

10. Regulation of flowering time using temperature, photoperiod and spermidine treatments in Anoectochilus roxburghii

Author:
Han, Tingting; Xu, Enting; Yao, Linna; Zheng, Bingsong; Younis, Adnan; Shao, Qingsong
Source:
Physiology and molecular biology of plants 2020 v.26 no.2 pp. 247-260
ISSN:
0971-5894
Subject:
flower buds,   etc   ; Anoectochilus roxburghii; catalase; enzyme activity; flowering time; flowers; malondialdehyde; peroxidase; photoperiod; proline; spermidine; sugars; superoxide dismutase; temperature;     Show all 14 Subjects
Abstract:
... This study investigated the effects of different temperatures, photoperiods and spermidine concentrations on the flowering time regulation of Anoectochilus roxburghii by measuring changes in the soluble sugar, soluble protein, malondialdehyde and proline contents, and the peroxidase, superoxide dismutase and catalase activities in A. roxburghii flower buds. The flowering time could be advanced und ...
DOI:
10.1007/s12298-019-00742-9
PubMed:
32158132
PubMed Central:
PMC7036380

11. Sugar availability suppresses the auxin‐induced strigolactone pathway to promote bud outgrowth

Author:
Bertheloot, Jessica; Barbier, François; Boudon, Frédéric; Perez‐Garcia, Maria Dolores; Péron, Thomas; Citerne, Sylvie; Dun, Elizabeth; Beveridge, Christine; Godin, Christophe; Sakr, Soulaiman
Source:
Thenew phytologist 2020 v.225 no.2 pp. 866-879
ISSN:
0028-646X
Subject:
buds,   etc   ; apical dominance; auxins; bioinformatics; branching; cytokinins; dose response; mutants; peas; phenotypic plasticity; shoot tips; strigolactones; sucrose;     Show all 13 Subjects
Abstract:
... Apical dominance occurs when the growing shoot tip inhibits the outgrowth of axillary buds. Apically‐derived auxin in the nodal stem indirectly inhibits bud outgrowth via cytokinins and strigolactones. Recently, sugar deprivation was found to contribute to this phenomenon. Using rose and pea, we investigated whether sugar availability interacts with auxin in bud outgrowth control, and the role of ...
DOI:
10.1111/nph.16201

12. Design of Electromagnetic Vibration-Type Single-Bud Sugarcane Seed Metering Device

Author:
He, Fengguang; Deng, Ganran; Li, Ming; Niu, Zhaojun; You, Xiao
Source:
Sugar tech 2019 v.21 no.5 pp. 815-824
ISSN:
0972-1525
Subject:
buds,   etc   ; seeds; sowing; sugarcane;     Show all 4 Subjects
Abstract:
... The objectives of this research were to solve the problem that the existing sugarcane seed metering device had high per cent of damaged seeds and omission rate. An electromagnetic vibration-type single-bud sugarcane seed metering device was designed. It made use of the characteristic of vibrating automatic metering to avoid damaging buds. And it could be adjusted to different sowing speeds by sett ...
DOI:
10.1007/s12355-019-00715-y

13. Transcriptome profiles of phytohormone-related genes in Populus tomentosa vegetative buds from endodormancy to ecodormancy

Author:
Yang, X.Y.; Zhao, T.Y.; Rao, P.; Lei, B.Q.; Khan, W.U.; Gao, K.; Chen, Z.; An, X.M.
Source:
South African journal of botany 2020 v.130 pp. 430-439
ISSN:
0254-6299
Subject:
buds,   etc   ; Populus tomentosa; abscisic acid; auxins; brassinosteroids; cytokinins; dormancy; ethylene; gene expression regulation; gibberellins; hormone metabolism; hormones; perennials; sequence analysis; signal transduction; transcriptome; trees; unigenes;     Show all 18 Subjects
Abstract:
... Bud dormancy activity is a crucial developmental event for growth and survival in woody perennials, and phytohormones play vital roles in this process. In the present study, endodormant and ecodormant vegetative buds were collected from Populus tomentosa and the transcriptomes from two periods were then analyzed and compared using RNA sequencing, aiming at exploring the associations between plant ...
DOI:
10.1016/j.sajb.2020.01.025

14. Post‐budburst hand finishing of winter spur pruning can delay technological ripening without altering phenolic maturity of Merlot berries

Author:
Allegro, G.; Pastore, C.; Valentini, G.; Filippetti, I.
Source:
Australian journal of grape and wine research 2020 v.26 no.2 pp. 139-147
ISSN:
1322-7130
Subject:
buds,   etc   ; Vitis vinifera; anthocyanins; cost effectiveness; flowering; global warming; grapes; leaves; phenology; pruning; red wines; ripening; seeds; shoots; small fruits; sugars; vines; winter; yield components;     Show all 19 Subjects
Abstract:
... BACKGROUND AND AIMS: Global warming can lead to technological ripening occurring in advance of phenolic maturity for red wine cultivars. This study evaluated the effect of post‐budburst winter pruning on the phenology, yield components, berry composition and phenolic maturity in Vitis vinifera L. cv. Merlot. METHODS AND RESULTS: Mechanically pre‐pruned vines followed up with hand pruning during wi ...
DOI:
10.1111/ajgw.12427

15. Differentiation in phenology among and within natural populations of a South American Nothofagus revealed by a two-year evaluation in a common garden trial

Author:
Duboscq-Carra, V.G.; Arias-Rios, J.A.; El Mujtar, V.A.; Marchelli, P.; Pastorino, M.J.
Source:
Forest ecology and management 2020 v.460 pp. 117858
ISSN:
0378-1127
Subject:
buds,   etc   ; Nothofagus alpina; altitude; climate change; cold treatment; domestication; growing season; heat sums; open pollination; phenology; phenotypic plasticity; statistical models; temperate forests; temperature; variance; Argentina;     Show all 16 Subjects
Abstract:
... Phenological traits are crucial for understanding adaptation to climate change due to their genetic control and association with abiotic factors. However, few data on phenology patterns are available for South American Nothofagus species, in particular for Nothofagus alpina, a key species of the temperate forests of Patagonia. Therefore, our aim was to analyze the variation among and within natura ...
DOI:
10.1016/j.foreco.2019.117858

16. Bioactive properties and phenolic compounds in bud, sprout, and fruit of Capparis spp. plants

Author:
Ghafoor, Kashif; Al Juhaimi, Fahad; Özcan, Mehmet Musa; Uslu, Nurhan; Babiker, Elfadil E.; Mohamed Ahmed, Isam A.
Source:
Journal of food processing and preservation 2020 v.44 no.3 pp. e14357
ISSN:
0145-8892
Subject:
buds,   etc   ; Capparis spinosa; antioxidant activity; bioactive compounds; bitterness; catechin; cheeses; food industry; fruits; herbs; human nutrition; medicinal properties; nuts; olives; phenolic compounds; plant growth; Africa; Asia;     Show all 18 Subjects
Abstract:
... In this study, changes in bioactive properties and phenolic compounds of different caper parts were reported. Total phenolic contents of C. ovata and C. spinosa plants varied between 175.35 mgGAE/100 g (fruit) and 518.4 mgGAE/100 g (small bud) to 143.58 mgGAE/100 g (fruit and 597.57 mgGAE/100 g (small bud), respectively. While total flavonoid contents of C. ovata parts vary between 9.12 mg/g (frui ...
DOI:
10.1111/jfpp.14357

17. Callus induction and indirect regeneration of Thunbergia coccinea Wall.

Author:
Sultana, Kaniz Wahida; Chandra, Indrani; Roy, Anindita
Source:
Plant Physiology Reports 2020 v.25 no.1 pp. 58-64
ISSN:
2662-253X
Subject:
buds,   etc   ; 2,4-D; Thunbergia; callus; culture media; in vitro regeneration; leaves; naphthaleneacetic acid; organogenesis; plantlets; rhizogenesis; scanning electron microscopy; shoots; somatic embryogenesis; somatic embryos; survival rate; vines;     Show all 17 Subjects
Abstract:
... In vitro regeneration of Thunbergia coccinea Wall. ex D. Don via organogenesis was obtained from leaf callus tissue of T. coccinea, a perennial climbing medicinal vine plant with attractive red scarlet blooming in particular season. Highest weighted callus was obtained from leaves of T. coccinea on Murashige and Skoog basal medium supplemented with 5.0 mg/L NAA. Embryogenic callus were observed on ...
DOI:
10.1007/s40502-020-00501-z

18. Protocol for vegetative propagation of Trillium govanianum Wall ex D. Don

Author:
Chauhan, Harsh K.; Bisht, Anil K.; Bhatt, Indra D.; Bhatt, Arvind
Source:
Journal of applied research on medicinal and aromatic plants 2020 v.16 pp. 100233
ISSN:
2214-7861
Subject:
buds,   etc   ; Trillium; activated carbon; explants; in vitro regeneration; leaf area; leaves; plantlets; rhizomes; roots; shoot tips; sucrose; tissue culture; vegetative propagation; Himalayan region;     Show all 15 Subjects
Abstract:
... Trillium govanianum Wall ex D. Don (Melanthiaceae) is a perennial rhizomatous herb endemic to the Himalayas. The species has high commercial demand and is threatened in the Indian Himalayas. The potential of T. govanianum for ex situ regeneration (vegetative and in vitro propagation) was investigated. For vegetative propagation, whole rhizomes with incisions at apical portion, and apical, middle a ...
DOI:
10.1016/j.jarmap.2019.100233

19. Shifts in the temperature‐sensitive periods for spring phenology in European beech and pedunculate oak clones across latitudes and over recent decades

Author:
Wenden, Bénédicte; Mariadassou, Mahendra; Chmielewski, Frank‐M.; Vitasse, Yann
Source:
Global change biology 2020 v.26 no.3 pp. 1808-1819
ISSN:
1354-1013
Subject:
buds,   etc   ; Fagus sylvatica subsp. sylvatica; Quercus robur; climate; clones; cold treatment; forest trees; geographical distribution; global warming; heat; latitude; least squares; phenology; photoperiod; spring; temperature; Norway; Portugal;     Show all 18 Subjects
Abstract:
... Spring phenology of temperate trees has advanced worldwide in response to global warming. However, increasing temperatures may not necessarily lead to further phenological advance, especially in the warmer latitudes because of insufficient chilling and/or shorter day length. Determining the start of the forcing phase, that is, when buds are able to respond to warmer temperatures in spring, is ther ...
DOI:
10.1111/gcb.14918

20. Responses in growth and phenolics accumulation to lateral bud removal in male and female saplings of Populus tremula (L.) under simulated climate change

Author:
Sobuj, Norul; Virjamo, Virpi; Nissinen, Katri; Sivadasan, Unnikrishnan; Mehtätalo, Lauri; Nybakken, Line; Peltola, Heli; Julkunen-Tiitto, Riitta
Source:
The Science of the total environment 2020 v.704 pp. 135462
ISSN:
0048-9697
Subject:
buds,   etc   ; Populus tremula; autumn; dioecy; environmental factors; females; flavonoids; global warming; growing season; leaves; males; phenolic acids; phytomass; proanthocyanidins; saplings; summer; temperature; ultraviolet radiation;     Show all 18 Subjects
Abstract:
... The responses in growth and defense after tissue damage are highly variable in plants depending on species, damaged-tissue type and the intensity of damage. The prevailing abiotic conditions can also influence these responses. In this study, our aim was to examine how the removal of lateral vegetative buds affects the growth and accumulation of phenolics in saplings of the dioecious Populus tremul ...
DOI:
10.1016/j.scitotenv.2019.135462