title: ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ¾ÑÑÐ°Ð½ÑÐ´ÑÐºÑÐ¸Ð¸ Ð² Ð·ÐµÐ»ÐµÐ½ÑÑ Ð¿Ð°Ð»Ð¾ÑÐºÐ°Ñ Ð¾Ð·ÐµÑÐ½ÑÑ Ð»ÑÐ³ÑÑÐµÐº.
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Features of phototransduction in green rods of marsh frogs
Creators: name: ÐÐ¾Ð²Ð¾ÑÐµÐ»Ð¾Ð², ÐÑÑÐµÐ¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐµÑÑÐ°ÑÐºÐ°
ÑÐ¾ÑÐ¾ÑÐµÑÐµÐ¿ÑÐ¾Ñ
ÐºÑÐ°ÑÐ½ÑÐµ Ð¿Ð°Ð»Ð¾ÑÐºÐ¸
Ð·ÐµÐ»ÐµÐ½ÑÐµ Ð¿Ð°Ð»Ð¾ÑÐºÐ¸
Ð·ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¿Ð¸Ð³Ð¼ÐµÐ½Ñ
retina
photoreceptor
red rods
green rods
visual pigment

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¾ÑÐ¾ÑÑÐ°Ð½ÑÐ´ÑÐºÑÐ¸Ð¸ Ð² Ð·ÐµÐ»ÐµÐ½ÑÑ Ð¿Ð°Ð»Ð¾ÑÐºÐ°Ñ Ð¾Ð·ÐµÑÐ½ÑÑ Ð»ÑÐ³ÑÑÐµÐºÂ». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð»Ñ Ð°Ð¼ÑÐ¸Ð±Ð¸Ð¹ ÑÐ¸Ð¿Ð° ÑÐ¾ÑÐ¾ÑÐµÑÐµÐ¿ÑÐ¾ÑÐ¾Ð² - Ð·ÐµÐ»ÐµÐ½ÑÑ Ð¿Ð°Ð»Ð¾ÑÐµÐº Ñ Ð¾Ð·ÐµÑÐ½ÑÑ Ð»ÑÐ³ÑÑÐµÐº (Pelophylax ridibundus). Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÐ¾Ð¾ÑÐ²ÐµÑÐ¾Ð² Ð¸Ð·Ð¾Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÐ¾ÑÐ¾ÑÐµÑÐµÐ¿ÑÐ¾ÑÐ¾Ð² Ð½Ð° ÑÐ²ÐµÑÐ¾Ð²ÑÐµ Ð²ÑÐ¿ÑÑÐºÐ¸ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ñ ÑÐ°Ð½ÐµÐµ Ð¾Ð¿ÑÐ±Ð»Ð¸ÐºÐ¾Ð²Ð°Ð½Ð½ÑÐ¼Ð¸ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ Ð¾ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ñ Ð·ÐµÐ»ÐµÐ½ÑÑ Ð¿Ð°Ð»Ð¾ÑÐµÐº Ñ Ð´ÑÑÐ³Ð¸Ñ Ð²Ð¸Ð´Ð¾Ð². ÐÑÐ»Ð¾ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð²ÑÐºÐ»ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐºÐ°Ð´Ð° ÑÐ¾ÑÐ¾ÑÑÐ°Ð½ÑÐ´ÑÐºÑÐ¸Ð¸ Ñ Ð·ÐµÐ»ÐµÐ½ÑÑ Ð¿Ð°Ð»Ð¾ÑÐµÐº Ð¾ÐºÐ°Ð·Ð°Ð»Ð°ÑÑ Ð¿ÑÐ¸Ð¼ÐµÑÐ½Ð¾ Ð² 2 ÑÐ°Ð·Ð° Ð½Ð¸Ð¶Ðµ, ÑÐµÐ¼ Ñ ÐºÑÐ°ÑÐ½ÑÑ Ð¿Ð°Ð»Ð¾ÑÐµÐº. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¾ÑÐ° ÑÐ¿Ð¾Ð½ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¸Ð·Ð¾Ð¼ÐµÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð·ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¸Ð³Ð¼ÐµÐ½ÑÐ° (ÑÐ°Ðº Ð½Ð°Ð·ÑÐ²Ð°ÐµÐ¼ÑÐ¹ Ð´Ð¸ÑÐºÑÐµÑÐ½ÑÐ¹ ÑÐµÐ¼Ð½Ð¾Ð²Ð¾Ð¹ ÑÑÐ¼) Ð·ÐµÐ»ÐµÐ½ÑÑ Ð¿Ð°Ð»Ð¾ÑÐµÐº Ð¾ÐºÐ°Ð·Ð°Ð»Ð°ÑÑ Ð´Ð°Ð¶Ðµ Ð½Ð¸Ð¶Ðµ, ÑÐµÐ¼ Ñ ÐºÑÐ°ÑÐ½ÑÑ, ÑÑÐ¾ Ð³Ð¾Ð²Ð¾ÑÐ¸Ñ Ð¾ Ð±Ð¾Ð»ÐµÐµ Ð²ÑÑÐ¾ÐºÐ¾Ð¹ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ñ Ð·ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¸Ð³Ð¼ÐµÐ½ÑÐ°. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð±Ð¾Ð¸Ñ ÑÐ¾ÑÐ¾ÑÐµÑÐµÐ¿ÑÐ¾ÑÐ¾Ð² Ðº ÑÐ²ÐµÑÑ Ð¸Ð· ÑÐ°Ð·Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ¿ÐµÐºÑÑÐ° Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¾, ÑÑÐ¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ñ Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐµÐ¹ ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾ Ð¿ÐµÑÐµÐºÑÑÐ²Ð°ÑÑÑÑ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´Ð°ÑÑ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ Ð·ÐµÐ»ÐµÐ½ÑÐµ Ð¿Ð°Ð»Ð¾ÑÐºÐ¸ ÑÐ²Ð»ÑÑÑÑÑ ÐµÑÐµ Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¼Ð¸ Ð´ÐµÑÐµÐºÑÐ¾ÑÐ°Ð¼Ð¸ Ð¾Ð´Ð¸Ð½Ð¾ÑÐ½ÑÑ ÑÐ¾ÑÐ¾Ð½Ð¾Ð², ÑÐµÐ¼ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÐºÑÐ°ÑÐ½ÑÐµ Ð¿Ð°Ð»Ð¾ÑÐºÐ¸, Ð¸ ÑÑÐ¾ Ð¸Ñ ÑÐ¾Ð²Ð¼ÐµÑÑÐ½Ð¾Ðµ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÑ Ð±ÐµÑÑÐ²Ð¾ÑÑÑÐ¼ Ð°Ð¼ÑÐ¸Ð±Ð¸ÑÐ¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ðº ÑÐ²ÐµÑÐ¾Ð²Ð¾Ð¼Ñ Ð·ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ Ð½Ð¸Ð·ÐºÐ¸Ñ Ð¾ÑÐ²ÐµÑÐµÐ½Ð½Ð¾ÑÑÑÑ.
description: The subject of the graduate qualification work is "Features of phototransduction in green rods of marsh frogs". This work is devoted to study the characteristics of a unique for amphibians photoreceptor type - green rods of marsh frogs (Pelophylax ridibundus). In the course of the work, photoresponses of isolated photoreceptors to flashes of various intensities and durations were studied and obtained results were compared with previously published materials about green rods properties of another spieces.It was found that the rate of photoresponse decay in green rods was about 2 times lower than in red rods. Both the frequency of dark events of the green rods visual pigment (so-called discrete dark noise) was even lower than in red rods, which indicates their visual pigment higher stability. The sensitivity to different parts of the spectrum research of both photoreceptors showed that the operating ranges of their intensities strongly overlap. The obtained results confirm the hypothesis that green rods are even more efficient single photon detectors than classic red rods, and their cooperative functioning provides anuran amphibians color vision in dim light.