abscisic acid pronunciation audio
Definition of abscisic acid in the Definitions.net dictionary. [Figure][1] Abscisic acid (ABA) is the major hormone that controls plant's ability to survive in a harsh, changing environment. Multiple factors probably regulate aquaporin expression, abundance and activity in leaf and root tissues during drought; among these are the leaf transpiration rate, leaf water status, abscisic acid (ABA) and soil water content. Various abscisic acid (ABA) derivatives have revealed the structural requirement for the perception by ABA receptors while biotin or caged derivatives of ABA have disclosed the localization of several ABA-binding proteins. It has an essential role in multiple physiological processes of plants, such as stomatal closure, cuticular wax accumulation, leaf senescence, bud dormancy, seed germination, osmotic regulation, and growth inhibition among many others. See more. Abscisic acid is a plant hormone involved in many developmental plant processes, such as dormancy and environmental stress response. Abscisic Acid A lipid hormone of plant origin which is involved in cell signalling. Here are a few examples. It induces stomatal closure and synthesis of proteins that proteins that protect against the effects of dessication. Found 0 sentences matching phrase "abscisic acid".Found in 1 ms. abscisic acid synonyms, abscisic acid pronunciation, abscisic acid translation, English dictionary definition of abscisic acid. Keep in mind that the abbreviation of ABA is widely used in industries like banking, computing, educational, finance, governmental, and health. Plant hormones are grouped into five classes depending on their chemical makeup and what they cause to occur, or prevent from occurring. If you are visiting our non-English version and want to see the English version of Abscisic Acid, please scroll down to the bottom and you will see the meaning of Abscisic Acid in English language. Elongation growth was inhibited by 100 μm absci We use cookies to enhance your experience on our website.By continuing to use our website, you are agreeing to our use of cookies. Kwas abscysynowy jest hormonem wytwarzanym przez rośliny. Abscisic acid (ABA) is an important phytohormone regulating plant growth, development, and stress responses. The following image shows one of the definitions of ABRE in English: Abscisic Acid-Responsive Element. Abscisic acid can be rapidly translocated from the roots to the leaves. *Please select more than one item to compare Information and translations of abscisic acid in the most comprehensive dictionary definitions resource on the web. ABA-deficient mutants from various plant species display reduced seed dormancy and wilty phenotypes, highlighting that these crucial ABA functions are conserved in the plant kingdom. Abscisic Acid A lipid hormone of plant origin which is involved in cell signalling. Most of this leaves the plant through the pores — called stomata — in the leaf. Showing page 1. Read formulas, definitions, laws from Abscisic Acid here. [11] This slows plant growth and directs leaf primordia to develop scales to protect the dormant buds during the cold season. Abscisic Acid in Plants: Definition & Function. plant hormone that inhibits seed germination. Ze względu na swoje szczególne właściwości znalazł zastosowanie w wielu dziedzinach ludzkiego życia. Abscisic acid owes its names to its role in the abscission of plant leaves. Abscisic acid is one of the five main types of plant hormones, with the others being cytokinins, gibberellins, ethylene, and auxins. In preparation for winter, ABA is produced in terminal buds. Compare Products: Select up to 4 products. It is a conjugate acid of a 2-cis-abscisate. All Free. Chapter 18: AP Biology - Plant Reproduction and Growth: Tutoring Solution - Lesson 11 ... {player.audio.playbackRate}}x. ↑ 1.0 1.1 “abscisic” in Lesley Brown, editor-in-chief; William R. Trumble and Angus Stevenson, editors, The Shorter Oxford English Dictionary on Historical Principles, 5th edition, Oxford; New York, N.Y.: Oxford University Press, 2002, →ISBN, page 8. Define abscisic acid. In preparation for winter, ABA is produced in terminal buds . abscisic acid (uncountable) (biochemistry) A terpenoid best known as a plant hormone that inhibits seed germination and was once thought to be important in abscission. ! en High nitrogen, gibberellic acid, abscisic acid, indole acetic acid, or naphthalene acetic acid reduced or inhibited coumarin-induced tuberization. Abstract • Background and Aims Drought causes a decline of root hydraulic conductance, which aside from embolisms, is governed ultimately by aquaporins. The plant hormone abscisic acid (ABA) is the major player in mediating the adaptation of the plant to stress. Abscisic acid released at the beginning of the winter period in green fruits. Players, stakeholders, and other participants in the global S-abscisic acid (S-ABA) market will be able to gain the upper hand as they use the report as a powerful resource. Excised Pisum sativum L. root tips were incubated in a pH 5.2 sucrose medium containing abscisic acid. Another word for Opposite of Meaning of Rhymes with Sentences with Find word forms Translate from English Translate to English Words With Friends Scrabble Crossword / Codeword Words starting with Words ending with Words containing exactly Words containing letters Pronounce Find conjugations Find names