3E Asilo & Kang PlantArea OriMindoro by SEOK BIN KANG https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s Movable en-us 2021-05-21 15:59:05 UTC 2026-02-21 14:52:04 UTC hello@padlet.com https://padlet.net/icons/png/1f30e.png SEED BANK vs SEED VAULT seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549669284 *Functions are the same in terms of storing seeds, but their purpose and duration are different]]> 2021-05-22 04:00:34 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549669284 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549671369 2021-05-22 04:02:29 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549671369 Location: seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549673284 Oriental Mindoro, Mindoro Island, Mimaropa Region, Luzon, Philippines (13.2624,120.9954)]]> 2021-05-22 04:05:08 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549673284 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549676811 2021-05-22 04:10:20 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549676811 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549684950 2021-05-22 04:22:10 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549684950 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549685640 References
  • https://www.pinterest.ph/pin/571746115166438711/
  • https://www.youtube.com/watch?v=2Lb2MzWEDe0
]]> 2021-05-22 04:23:18 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549685640 Elevation seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549686770 highest mountain in Mindoro Island, Philippines
      - 2,586 metres (8,484 ft) above sea level]]> 2021-05-22 04:24:55 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549686770 Mt. Halcon of Oriental Mindoro, Philippines seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549754896 2021-05-22 06:17:45 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549754896 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549782285 References:
  • https://www.bdna.or.kr/nanum/site/builder/dir/main/img/menu2481/leaflet_kor.pdf
  • http://www01.koreaherald.com/view.php?ud=20210510000657
]]> 2021-05-22 07:01:29 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1549782285 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551039611  (b) Baekdu-daegan Seed Vault, Bonghwa, North Gyeongsang Province, South Korea ]]> 2021-05-23 07:46:08 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551039611 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551056484   (a) Svalbard Global Seed Vault, Longyearbyen, Svalbard, Norway 
  • largest collection of genetic diversity of crops
  • 70,000 barleys, 150,000 rice, and 140,0000 wheat samples
]]> 2021-05-23 08:02:36 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551056484 WHAT IS A SEED BANK? seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551060096 - facility to store copies of seeds from gene banks all over the world to protect humanity from any catastrophes that could wipe out agricultural diversity
- "Noah's Ark of Plant Diversity"]]> 2021-05-23 08:06:06 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551060096 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551092043
5. Dipterocarpus grandiflorus
       - "apitong"
       - recorded critically endangered; good quality for charcoal, paper pulp, and timber

6. Diospyros blancoi
       - "mabolo" or "velvet apple"
       - critically endangered; ethnobotanical uses (medicinal uses and good quality wood)

7. Elatostema halconense
       - endemic to Mindoro and critically endangered

8. Nepenthes burkei
       - "Burke pitcher plant"
       - endemic to Mindanao Island and endangered due to commercial collection of plant and destruction of land

9. Asplenium nidus  
       - "pugud-lawin"
       - vulnerable; ornamental plants commonly collected and sold in lowland area

10. Habenaria halconensis
       - endemic specifically to Mt. Halcon
       - critically endangered
]]> 2021-05-23 08:35:22 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551092043 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551204978 References 
  • BENGWAYEN, M.A.(2020). Future Of Food Rests On Community Seedbanks -OpEd. Eurasia Review News and Analysis. Retrieved on 24 May 2021 from https://www.eurasiareview.com/06102020-future-of-food-rests-on-community-seedbanks-oped/
  • DE GUZMAN, L.E.P., DE GUZMAN, P., & FERNANDEZ, P. (2001). Indigenous Seed Storage System Of A Manuvú Community In Davao City, Mindanao. Philippine Journal of Crop Science 26(3):5-14.
]]> 2021-05-23 10:34:04 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551204978 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551210580 2021-05-23 10:40:17 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551210580 Seed Banking for Security seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551226218
  • Cordillera Ecological Center - PINE TREE
    • made of several indigenous peoples and established community seed banking sites for food security
      • Kaoro, Bukod in Benguet - 12 indigenous rice varieties grown by Ibalois and Kalanguya
      • Lusod, Kabayan in Benguet - 29 endemic sweet potato varieties grown and used by  Ibalois and Kalanguya tribes
      • Caponga and Central Tublay, Tublay in Benguet - Ibaloi indigenous women-farmers now own and use 7 bean varieties
    • ]]>     2021-05-23 11:00:58 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1551226218     ZYGOTIC EMBRYOGENESIS masamanthaasilosci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552471014
  • developmental period in which the zygote undergoes a series of differentiation events which leads to the formation os a mature embryo
  • fertilization occurs in female gametophyte surrounded by maternal tissue 
  • development in maternal tissues provide some levels of protection to female gametophytes and embryos 
  • apical domain postulated to give rise to shoot apical meristem and most of cotyledons
  • central domain forms part of cotyledons, hypocotyl, root and root meristems
  • basal domain produces quiescent center of the root apical meristem
    • ]]>     2021-05-24 03:34:24 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552471014     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552502086 2021-05-24 03:49:36 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552502086 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552513974 2021-05-24 03:56:23 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552513974 SEED BANK in the PHILIPPINES seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552532283 2021-05-24 04:06:25 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552532283 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552534180 2021-05-24 04:07:16 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552534180 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552853800 TRADITIONAL SEED STORAGE
    • Su-ulan rice storage in Cordillera region
           - over the hearth in the kitchen by smoke emanating
           - stores rice, corns, root crops, and legumes
           - protects from rats, pests, fungus, or molds
    • Lukong/Liwit seed container 
           - then stored in Sabong rice storage hut in Davao. Mindanao
           - made up of red lauan tree
    ]]>     2021-05-24 06:30:02 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552853800     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552870387 "There will be a serious food shortage in at least 60 developing countries and will lead to social unrest..." - World Bank]]> 2021-05-24 06:39:17 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1552870387 SEED DORMANCY masamanthaasilosci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553122313
  • allows seeds to over periods that are unfavorable for seedling establishment and prevents pre-harvest germination 
  • 5 classes of dormancy: morphological, morphophysiological, physiological, physical, and combinational 

    • HOW TO BREAK SEED DORMANCY?
    •  afterripening -  growth of underdeveloped embryos must occur before the can germinate and dormancy breaking during incubation at cold (moist) conditions
    • seeds with water-impermebale seed coats -> mechanical scarification, chemical scarification and dipping in hot/boiling water

    EXAMPLE:
    Arabidopsis thaliana 
    ]]>     2021-05-24 09:06:28 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553122313     Reference masamanthaasilosci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553142821
  • BASKIN, C.C. & Baskin, J.M. (2020). Breaking Seed Dormancy during Dry Storage: A Useful Tool or Major Problem for Successful Restoration via Direct Seeding?. Plants (Basel, Switzerland), 9(5), 636. https://doi.org/10.3390/plants9050636 
  • BENTSINK, L., & KOORNNEEF, M. (2008). Seed dormancy and germination. The arabidopsis book, 6, e0119. https://doi.org/10.1199/tab.0119
  • BIOLOGY ONLINE. (n.d.). All about Phototropism. Retrieved on 25 May 2021 from https://phototropism2011.wordpress.com/about/
  • DIETRICH, D. (2018). Hydrotropism: how roots search for water, Journal of Experimental Botany 69(11): 2759–2771, https://doi.org/10.1093/jxb/ery034
  • GROVER B. (2018). Plant Tropisms. Retrieved on 25 May 2021 from https://www.bulbapp.com/u/plant-tropisms
  • HARADA, J.J., BELMONTE, M.F., KWONG, R.W. (2010). Plant Embryogenesis (Zygotic and Somatic). Encyclopedia of Life Sciences. doi:10.1002/9780470015902.a0002042.pub2 
  • SIMONNEAU, T., LEBON, E., COUPEL-LEDRU, A., MARGUERIT, E., ROSSDEUTSCH, L., & OLLAT, N. (2017). Adapting plant material to face water stress in vineyards: which physiological targets for an optimal control of plant water status?. OENO One, 51(2), 167–179. https://doi.org/10.20870/oeno-one.2017.51.2.1870
  • WANG, L. & CHONG, K. (2016). The Essential Role of Cytokinin Signaling in Root Apical Meristem Formation during Somatic Embryogenesis. Frontiers in Plant Science 6(792). DOI:10.3389/fpls.2015.01196
  • ZHAO, M., ZHANG, H., YAN, H., QIU, L., & BASKIN, C. C. (2018). Mobilization and Role of Starch, Protein, and Fat Reserves during Seed Germination of Six Wild Grassland Species. Frontiers in plant science, 9, 234. https://doi.org/10.3389/fpls.2018.00234
  • (n.d,). Plant Responses to Internal and External Signals. Retrieved on 25 May 2021 from http://www.sliderbase.com/spitem-1454-5.html
    • ]]>     2021-05-24 09:20:36 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553142821     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553186839 SEED BANK
    - Facility that stores seeds for the use of research and propagation purposes ]]>     2021-05-24 09:53:19 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553186839     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553188087 SEED VAULT
    -     Protects humanity from any catastrophes (climate change, war, nuclear explosion, etc.) that could win out our agricultural diversity
    - Seed storage period is PERMANENT
    -     only 2 in the whole world:]]>     2021-05-24 09:54:05 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553188087     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553201825 world wide food security is threatened ]]> 2021-05-24 10:05:04 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553201825 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553206141 erosion and loss of genetic material for crops]]> 2021-05-24 10:08:17 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553206141 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553245679  United Nations Global Environmental Facility (UNDP-GEF)]]> 2021-05-24 10:38:41 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553245679 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553253436 References 
    • VILLANUEVA, E.L.C. & BUOT, I.E. (2015). Threatened Plant Species of Mindoro, Philippines. IAMURE International Journal of Ecology and Conservation 14(1). DOI:10.7718/ijec.v14i1.901
    ]]>     2021-05-24 10:44:57 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553253436     10 NATIVE PLANTS IN MINDORO TO BE SAVED seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553257065 1. Strobilanthes halconensis
           -     considered critically endangered

    2. Pinus merkusii
           - "    Mindoro pine"
           - threatened and considered vulnerable due to deforestation

    3. Calamus mindorensis
            - considered endangered because it is excessively harvested for cottages and the furniture industry

    4. Calamus reyesianus
           -     also recorded as an endangered species because it is harvested for both locals and for trade]]>     2021-05-24 10:47:34 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1553257065     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555779289 Lukong/Liwit]]> 2021-05-25 00:57:56 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555779289 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555830778 Sabong]]> 2021-05-25 01:17:24 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555830778 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555880185 seeds coming from Kenya, Mexico, India, Peru, Germany, Columbia, Costa Rica, Zambia, Brazil, Australia, Tajikistan, Russia, Ukraine, North Korea, Canada, & a lot more]]> 2021-05-25 01:35:34 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555880185 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555892445 2021-05-25 01:40:08 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555892445 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555895566 Aleppo, Syria to create another gene bank in 2008 ]]> 2021-05-25 01:41:13 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1555895566 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556040304
  • either dormant or non-dormant 
  • Dormant seeds - do not germinate when exposed to right environmental conditions (water & light) 
  • Seed break dormancy by dry storage or by cold inhibition (stratification) 
  • 2 steps in Arabidopsis: 
    • testa rupture -> endosperm rupture
    • ]]>     2021-05-25 02:34:40 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556040304     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556201372 1. INHIBITION OF WATER 
    • Day: plant water potentials become more negative and further decline in dry soil
      • influence of the physiological adaptations (e.g., limitation of water losses, maintenance of hydraulic conductance and enhanced water uptake) on water potentials, highlighting the favorable and the unfavorable situations
    • shows negative consequences of decrease in leaf water potential on carbon assimilation
    ]]>     2021-05-25 03:43:00 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556201372     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556210067 2. MOBILIZATION OF FOOD RESERVES
    • Starch was mainly used during seed imbibition
    • soluble protein was used from the imbibition stage to the highest germination stage
    • Fat content for all species remained relatively constant throughout germination for six species, regardless of the proportion of other seed reserves in the seeds

    ]]>     2021-05-25 03:47:40 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556210067     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556234863 3. TROPISM IN PLANTS ]]> 2021-05-25 04:01:15 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556234863 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556237940 A. Phototropism 

    ]]>     2021-05-25 04:03:01 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556237940     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556259362 B. Geotropism
    • Auxin makes the root grows downward and the stem to grow upright
    ]]>     2021-05-25 04:15:04 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556259362     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556263294 C. Thigmotropism
    • cells elongate on the non-touching side due to auxin
    • ethylene plays an important role in thigmotropic response of plant tendrils
    ]]>     2021-05-25 04:17:04 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556263294     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556281458 D. Hydrotropism 
    • utilizes auxin and abscisic acid (ABA): response to drought and osmotic stress
    ]]>     2021-05-25 04:26:14 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556281458     seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556310231 2021-05-25 04:39:08 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556310231 seokbinkangsci https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556723943 2021-05-25 07:29:46 UTC https://padlet.com/seokbinkangsci/te32v9dfe2ss7x7s/wish/1556723943