Yahoo Poland Wyszukiwanie w Internecie

Search results

  1. 22 wrz 2022 · What is the developmental timeline for a species: days from anther inception to the start of meiosis, duration of meiosis, and postmeiotic development to pollen shed? Does the endothecium store starch (KI/I 2 stain) and contain chloroplasts (red fluorescent signal)?

  2. 27 sie 2015 · Despite similarities in the general pathway of pollen development, four types of anther wall development have been described: Basic (type I), dicotyledonous (type II), monocotyledonous (type III) and reduced (type IV) (Davis 1996).

  3. 22 wrz 2022 · We summarise new findings that illustrate the complexities of anther development and evaluate how they challenge established models of anther form and function, and how they may help to...

  4. 22 lut 2018 · In bread wheat (Triticum aestivum), anther developmental stages were correlated with five measurements, namely auricle distance, spike length, spikelet length, anther length and anther width. Spike length and auricle distance were shown to be suitable for rapid anther staging within cultivars.

  5. 26 cze 2021 · We summarise new findings that illustrate the complexities of anther development and evaluate how they challenge established models of anther form and function, and how they may help to deliver future sustainable crop yields.

  6. 29 lis 2022 · Anthers express the most genes of any plant organ, and their development involves sequential redifferentiation of many cell types to perform distinctive roles from inception through pollen dispersal.

  7. 4 sie 2010 · The anther is a morphologically simple organ of the flower concerned with some unique functions, such as microsporogenesis and the production of pollen grains. The size, shape, and orientation of the anther on the stamen and the diversity of the cells and tissues of the anther make it a morphogenetic system of great interest.

  1. Ludzie szukają również